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UB801R v3 USB Wireless-G Adapter User Guide ii Table of Contents CHAPTER 1 INTRODUCTION ............................................................................................. 1 Package Contents .............................................................................................................. 1 Features .............................................................................................................................. 1 LEDs ................................................................................................................................... 1 Operation ........................................................................................................................... 2 CHAPTER 2 INITIAL INSTALLATION .............................................................................. 3 Requirements ..................................................................................................................... 3 Procedure ........................................................................................................................... 3 CHAPTER 3 USING THE WINDOWS UTILITY ................................................................ 7 Overview ............................................................................................................................ 7 System Tray Icon ............................................................................................................... 7 Network Screen ................................................................................................................. 8 Link Status Screen .......................................................................................................... 11 Profile Screen ................................................................................................................... 12 Advanced Screen ............................................................................................................. 17 Statistics Screen ............................................................................................................... 19 WMM Screen ................................................................................................................... 21 WPS Screen ...................................................................................................................... 23 Radio on/off Screen ......................................................................................................... 25 About Screen .................................................................................................................... 26 APPENDIX A SPECIFICATIONS ....................................................................................... 27 Wireless USB Dongle....................................................................................................... 27 APPENDIX B ABOUT WIRELESS LANS .......................................................................... 28 Modes ............................................................................................................................... 28 BSS/ESS............................................................................................................................ 28 Channels ........................................................................................................................... 29 WEP & WPA-PSK .......................................................................................................... 29 WPA2-PSK ...................................................................................................................... 29 Wireless LAN Configuration .......................................................................................... 30 P/N: 956YMJ0030 Copyright 2008. All Rights Reserved. Document Version: 1.0 (2008) All trademarks and trade names are the properties of their respective owners. i Chapter 1 Introduction 1 This Chapter provides an overview of the Wireless USB Dongle's features and capabilities. Congratulations on the purchase of your new Wireless USB Dongle. The Wireless USB Dongle provides a wireless network interface for your Notebook or PC. Package Contents The following items should be included:
The Wireless USB Dongle Unit Quick Start Guide CD-ROM containing the on-line manual. If any of the above items are damaged or missing, please contact your dealer immediately. Features Compatible with IEEE 802.11b and 802.11g 2.4GHz Data transmission rate is up to 54Mbps Supports Turbo Mode which can enhance the data transmission rate within the specific wireless network Supports WMM (Wi-Fi Multimedia) function (IEEE 802.11e QoS standard) and can meet the requirement of the multi-media data bandwidth Supports 64/128-bit WEP, WPA (TKIP with IEEE802.1x) and WPA2 (AES with IEEE 802.1x) functions for high level security Supports CCS (Cisco Compatible Extensions) for the radio monitoring and fast roaming Automatic fallback which increases the data security and reliability Supports USB 2.0 interface LED Wireless USB Dongle The Wireless USB Dongle has a single Link/Activity LED. Link/Act LED On - Associated with the network.
(Blue) Off - Not associated with the network. Blinking - Data being transferred. 1 USB Wireless-G Adapter User Guide Operation You should install the supplied software on the CD-ROM before inserting the Wireless USB Dongle. If you have any form of the wireless utility beforehand, please uninstall it. 2 Chapter 2 Initial Installation 2 This Chapter covers the software installation of the Wireless USB Dongle. Requirements Windows 2000/XP/Vista. Available USB port. CD-ROM drive. IEEE802.11b and IEEE802.11g wireless LAN. Procedure You should install the supplied software BEFORE inserting the Wireless USB Dongle. 1. Insert the CD-ROM into the drive on your PC. 2. The installation program should start automatically. If it does not, run the Setup.exe program. Figure 1: Start Installation 3. On the License Agreement screen, select I accept the terms of the license agreement. Click Next. 3 USB Wireless-G Adapter User Guide Figure 2: License Agreement Screen 4. Choose Install driver and Allnet WLAN Utility to install both the driver and Allnet utility software, or Install driver only. Figure 3: Setup Type Screen 5. Select either Allnet Configuration Tool or Microsoft Zero configuration Tool on the following screen. 4 Initial Installation Figure 4: Windows New Hardware Screen 6. On the following screen, click Install. 7. Click Finish to exit the Wizard. 8. 9. Insert the Wireless USB Dongle firmly into USB port of the PC. If the Wireless USB Dongle was installed properly, you will now have a new icon in your system tray, as shown below. Figure 5: System Tray Icon 5 USB Wireless-G Adapter User Guide Wireless USB Dongle Icon Table Connection to the Wireless USB Dongle is established. The length of green color indicates the signal strength. No connection to the Wireless USB Dongle. The Wireless USB Dongle is unplugged. 10. You can double- click this icon to configure the Wireless interface. See the following chapter for details. 6 Chapter 3 Using the Windows Utility 3 This Chapter provides Setup details for the AP mode of the Wireless USB Dongle. Overview If using Windows, you can use the supplied utility to configure the Wireless interface. To Use the supplied Windows utility for Configuration Double-click the Wireless Utility icon in the desktop. Click Start - Programs - Allnet-All0233 - Wireless Utility. This Chapter assumes you are using the supplied Wireless utility. System Tray Icon If the Wireless Utility program is running, you can double-click the icon in the System Tray or right-click the icon and select "Launch Config Utility" to open the application. Status Information The menu options available from the System Tray icon are:
Launch Config Utility - This will display the main screen of the Utility. Use Zero Configuration as configuration Utility - Wireless Zero Configuration (WZC), is a service of Microsoft Windows which dynamically selects a wireless network to con-
nect. Exit - Terminate the connection to the Wireless USB Dongle. Figure 6: Wireless USB Dongle menu 7 USB Wireless-G Adapter User Guide Connecting to a Wireless Network Double-click the Icon to open the Network screen, where you can select the Wireless network you wish to join. Network Screen This screen is displayed when you double-click the system tray icon. You can also click the Network tab in the screen. When you open the utility program, it will scan all the channels to find all the access points/stations within the accessible range and automatically connect to one of the wireless devices which have the highest signal strength. Figure 7: Network Screen Data - Network Screen SSID Network Type Channel Wireless Mode The SSID (up to 32 printable ASCII characters) is a unique name identified in a WLAN. It displays the Network type in use, Infrastructure for BSS, Ad-Hoc for IBSS network. The channel used by the Wireless network. AP support wireless mode. It may support 802.11a, 802.11b or 802.11g wireless mode 8 Using the Windows Utility Security-Enable Whether AP provides security-enabled wireless network. Signal Rescan Add to File This is displayed as percentage (0 ~ 100%) of specified network. Click this button to rescan for all Wireless networks. Click this button to add the selected AP to Profile setting. It will bring up profile page and save user's setting to a new profile. Click this button to connect the Wireless network. Connect Wireless Network Sequence (order) You can click the radio buttons in the Sort by >> section (ex. SSID, Channel or Signal) to arrange the Wireless network in the desired order. To Connect to a Wireless Network Click the name of the wireless network to which you want to connect, and then click Connect. Note that once you are connected to a Wireless network, the Network screen will identify the current wireless network with a blue arrow icon, as shown below. Figure 8: Network Screen Connected 9 USB Wireless-G Adapter User Guide Icons It indicates network type is infrastructure mode. It indicates network type is Ad-hoc mode. 802.11b wireless mode 802.11g wireless mode 802.11n wireless mode It indicates security-enabled wireless network. It shows the information of Link Status Section. It hides the information of Link Status Section. 10 Using the Windows Utility Link Status Screen The Link Status section displays the detailed information of the current connection. Click button to show the status screen. Figure 10: Link Status It will indicate the current link status. It shows the link status. It displays the current channel in use. It will indicate the current authentication mode in use. It shows the wireless security that the wireless network is using. This will indicate "Infrastructure" or "Ad-hoc". It shows the current IP address on the wireless interface. Subnet mask for the current IP address. Gateway IP address associated with the current IP address. It displays current HT status in use (802.11n wireless card only). It displays connection quality based on signal strength and TX/RX packet error rate. It receives signal strength (1~3), user can choose to display as percentage or dBm format. It displays noise signal strength. It will show current transmit rate and receive rate. It displays transmits and receive throughput in unit of Mbps. Data - Link Status Link Information Status Extra Info Channel Authentication Encryption Network Type IP Address Subnet Mask Default Gateway HT Link Quality Signal Strength (1~3) Noise Strength Link Speed Throughout 11 USB Wireless-G Adapter User Guide Profile Screen Click Add to Profile button on the Network tab, or you can choose Profile tab of the utility, then click Add, the Add Profile window will pop up. Users can setup the general settings, encryption and authentication settings and so on. If you want to do the general settings, please follow the instructions below. Figure 10: Profile Screen Data - Profile Screen System Config Profile Name SSID Power Save Mode RTS Threshold Fragment Threshold Enter or select a suitable name for this profile. Each profile must have a unique name. If the desired wireless network is currently available, you can select its SSID. Otherwise, type in the SSID of the desired wire-
less network. Select either CAM (Constantly Awake Mode) or PSM (Power Saving Mode). Select a value within the range of 0 to 2347 bytes Select the value from 256 to 2346 bytes. The default value is 2346. 12 Using the Windows Utility Network Type Tx Power Preamble OK button Cancel button Auth./Encyp. Authentication Select the desired option:
Ad-Hoc - Select this if you are connecting directly to another Infrastructure - Select this to connect to an Access point. computer. Select the Tx (transmission) power according to the real envi-
ronment. The preamble defines the length of the CRC (cyclic redundancy check). Select either Auto or Long Preamble. Click this button to save the settings and close the page. The "Cancel" button will discard any data you have entered and exit the page. You MUST select the option to match the Wireless LAN you wish to join. The available options are:
Open - Broadcast signals are not encrypted. This method can be used only with no encryption or with WEP. Shared - Broadcast signals are encrypted using WEP. This method can only be used with WEP. LEAP - Light Extensible Authentication Protocol is a pre-
EAP, Cisco-proprietary protocol. If selected, you have to en-
ter the identity, password and domain name of your computer. WPA - This version of WPA requires a Radius Server on your LAN to provide the client authentication according to the 802.1x standard. Data transmissions are encrypted using the WPA standard. WPA-PSK - PSK means "Pre-shared Key". You must enter this Passphrase value; it is used for both authentication and encryption. WPA2 - This version of WPA2 requires a Radius Server on your LAN to provide the client authentication according to the 802.1x standard. Data transmissions are encrypted using the WPA2 standard. WPA2-PSK - This is a further development of WPA-PSK, and offers even greater security. You must enter this Pass-
phrase value; it is used for both authentication and encryption. WPA None - If selected, you can only set encryption and WPA-Preshared Key settings. 13 USB Wireless-G Adapter User Guide Encryption Use 802.1x WPA Preshared Key WEP Key (1~4) The available options depend on the Authentication method selected above. The possible options are:
None - No data encryption is used. WEP - If selected, you must enter the WEP data shown below. This WEP data must match the Access Point or other Wireless stations. AES, TKIP - These options are available with WPA-PSK, WPA2-PSK, WPA and WPA2. Select the correct option. This setting only takes effect when using Open, Shared, WPA or WPA2 mode. If enabled, click the 802.1x tab to configure the related settings. For WPA-PSK and WPA2-PSK modes, you need to enter the desired value (8~63 characters). Data is encrypted using a 256Bit key derived from this key. Other Wireless Stations must use the same key. This setting is only available for Open or Shared mode. There are 2 modes:
Hex - Only "A~F", "a~f", and "0~9" are allowed to be entered. ASCII - Numerical values, characters or signs are all al-
lowed to be entered. 14 Using the Windows Utility 802.1x EAP Method Tunnel Authentica-
tion Session Resumption There are 5 methods in the drop-down list. PEAP - Protect Extensible Authentication Protocol. PEAP transport securely authentication data by using tunneling be-
tween PEAP clients and an authentication server. PEAP can authenticate wireless LAN clients using only server-side cer-
tificates, thus simplifying the implementation and administration of a secure wireless LAN. TLS-Smart Card - Transport Layer Security. Provides for certificate-based and mutual authentication of the client and the network. It relies on client-side and server-side certifi-
cates to perform authentication and can be used to dynamically generate user-based and session-based WEP keys to secure subsequent communications between the WLAN client and the access point. TTLS - Tunneled Transport Layer Security. This security method provides for certificate-based, mutual authentication of the client and network through an encrypted channel. Un-
like EAP-TLS, EAP-TTLS requires only server-side certificates. EAP-FAST - Flexible Authentication via Secure Tunneling. It was developed by Cisco. Instead of using a certificate, mu-
tual authentication is achieved by means of a PAC (Protected Access Credential) which can be managed dynamically by the authentication server. The PAC can be provisioned (dis-
tributed one time) to the client either manually or automatically. Manual provisioning is delivery to the client via disk or a secured network distribution method. Automatic provisioning is an in-band, over the air, distribution. MD5-Challenge - Message Digest Challenge. Challenge is an EAP authentication type that provides base-level EAP support. It provides for only one-way authentication - there is no mutual authentication of wireless client and the network. Select the desired option from the drop-down list. After reconnecting the signal which broke up, you can enable the session resumption to reduce the transferring packet to accelerate the speed. Enter the required data into the fields. Authentication ID /
Password Tunnel ID / Password Enter the ID and Password for the tunnel. Use Client certificate Click the checkbox to enable certificate authority server function. Use certificate chain When the EAP authentication type such as TLS, TTLS or PEAP is selected and required a certification to tell the client what server credentials to accept from the authentication server in order to verify the server, you have to enable this function and enter the required data in the related fields. 15 USB Wireless-G Adapter User Guide To add a profile 1. On the Profile tab, click Add button. 2. Complete and verify the settings on this screen are correct. 3. Click OK. To delete a profile 1. On the Profile tab, select the profile that you want to delete. 2. Click Delete. To edit a profile 1. On the Profile tab, select the profile that you want to edit. 2. Click Edit button. 3. Change the profile settings as necessary. 4. Click OK. To enable a profile 1. 2. Click Activate. In the list of available profiles, click the profile that you want to enable. 16 Using the Windows Utility Advanced Screen Click Advanced tab of the utility, you can configure the detailed settings in this page. Figure 9: Advanced Screen Data - Advanced Screen Advanced Wireless Mode Enable Tx Burst Enable TCP Window Size Fast Roaming at.. Select the desired wireless mode. Tx Burst enables the adapter to deliver better throughput during a period of time but the function only takes effect when connecting with the AP which also supports Tx Burst. The TCP Window is the amount of data which a sender can send on a particular connection before it gets an acknowledgement back from the receiver that it has gotten some of it. When the router or AP which the adapter is connecting to has set up the TCP Window, you can enable the parameter to meet the data size for the router or AP connection. The larger TCP Window the better performance. When you want to fast roaming to the network nearby without intercepting the wireless connection especially the adapter is applied to the multimedia application or a voice call, you can enable this function. 17 USB Wireless-G Adapter User Guide Show Authentica-
tion Status Dialog Select Your Coun-
try Region Code Enable CCX (Cisco Compatible eXtensions) Apply When connecting to an AP with authentication, if enabling this function, it will display dialogs about 802.1x authentication during the process. There are 8 kinds of Country Region Codes to choose from. CCX (Cisco Compatible Extensions) is developed by Cisco for the radio monitoring and fast roaming. Turn on CCKM: During normal operation, LEAP-enabled client devices mutually authenticate with a new access point by performing a complete LEAP authentication, including com-
munication with the main RADIUS server. When you configure your wireless LAN for fast re-association, however, LEAP-enabled client devices roam from one access point to another without involving the main server. Using Cisco Cen-
tralized Key Management (CCKM), an access point configured to provide Wireless Domain Services (WDS) takes the place of the RADIUS server and authenticates the client so quickly that there is no perceptible delay in voice or other time-sensitive applications. Enable Radio Measurement: When this parameter is enabled, the Cisco AP can run the radio monitoring through the asso-
ciated CCX-compliant clients to continuously monitor the WLAN radio environment and discover any new Aps that are transmitting beacons. Click this button to save the changes you made. 18 Using the Windows Utility Statistics Screen Click Statistics tab of the utility, the page will display the transmitted and received results. Figure 10: Statistics Screen Data - Statistics Screen Transmit Frames Transmitted Successfully Frames Retransmit-
ted successfully Frames Fail To Receive ACK After All Retries RTS Frames Suc-
cessfully Receive CTS RTS Frames Fail To Receive CTS Frames successfully sent. Frames successfully sent with one or more reties. Frames failed to transmit after hitting retry limit. Successfully receive CTS (Clear To Send) after sending RTS
(Request To Send) frame. Failed to receive CTS (Request To Send) after sending RTS (Clear To Send). 19 USB Wireless-G Adapter User Guide Receive Frames Receive Successfully Frames Receive With CRC Error Frames Dropped Due To Out-of-
Resource Duplicate Frames Received Reset Counter Frames received successfully. Frames received with CRC error. Frames dropped due to resource problem. Frames received more than twice. Click the button to reset counters to zero. 20 Using the Windows Utility WMM Screen Click WMM tab of the utility, and you will see the following screen:
Figure 11: WMM Screen Data - WMM Screen WMM Enable WMM - Power Save Enable Direct Link Setup Enable WMM is short for Wi-Fi Multimedia. It is a standard created to define quality of service (QoS) in Wi-Fi networks. It is a precursor to the upcoming IEEE802.11e WLAN QoS draft standard, which is meant to improve audio, video and voice applications transmitted over Wi-Fi. WMM adds prioritized capabilities to Wi-Fi networks and optimizes their performance when multiple concurring applica-
tions, each with different latency and throughput requirements, compete for network resources. Click the check box and then click
"Apply" button to apply this function to the system. Click the check box, and select the desired type of power saving mode. Enable the check box and you may start to set MAC Address, Timeout Value and check the DLS Status. Click "Apply" and this setting will be applied to the system. 21 USB Wireless-G Adapter User Guide MAC Address Timeout Value Apply Tear Down Enter the remote system which you want to connect with. When you want to enable this function, you have to make sure that your wireless network supports WMM function and then enter the MAC address of the adapter which wants to connect with the remote system. The utility performs time-outs so that the program does not sit idle waiting for input that may never come. Set a value to apply to the system with WMM. Click this button to save the changes you made. Click this button will disconnect the selected Direct Link Setup. 22 Using the Windows Utility WPS Screen WPS (Wi-Fi Protected Setup) can simplify the process of connecting any device to the wire-
less network by using the push button configuration (PBC) on the Wireless Access Point, or entering a PIN code. You will use the WPS screen when you try to connect the wireless network with the WPS function. Figure 12: WPS Screen Data - WPS Screen WPS WPS AP List Rescan Information It displays the information of surrounding APs with WPS IE from last scan result. List information includes SSID, BSSID, Channel, ID (Device Password ID) and Security-Enabled. Click this button to update information on surrounding wireless network. Display the information about WPS on the selected network. List information includes Authentication Type, Encryption Type, Config Methods, Device Password ID, Selected Registrar, State, Version, AP Setup Locked, UUID-E and RF Bands. 23 USB Wireless-G Adapter User Guide Enter the PIN code displayed in the following field to the WPS screen of the access point. When STA is Enrollee, you can use
"Renew" button to re-generate new PIN Code. Our station role-playing as an Enrollee or an external Registrar. Information about Security and Key in the credential. Click this button to connect to the selected network inside creden-
tials. Click this button to rotate to connect to the next network inside credentials. Click this to stop WPS action and disconnect this active link. And then select the last profile at the Profile Page of utility if exist. If there is an empty profile page, the driver will select any non-
security AP. Export all credentials to Profile. Click to Delete an existing credential. And then select the next credential if exist. If there is an empty credential, the driver will select any non-security AP. Start to add to Registrar using PIN configuration method. If STA Registrar, remember that enter PIN Code read from your Enrollee before starting PIN. Start to add to AP using PBC configuration method. Send the association request with WPS IE during WPS setup. It is optional for STA. Send the probe request with WPS IE during WPS setup. It is optional for STA. Display rate of progress from Start to Connected status. Display currently WPS Status. PIN Code Config Mode Detail Connect Rotate Disconnect Export Profile Delete PIN PBC WPS associate IE WPS Probe IE Progress Bar Status Bar 24 Using the Windows Utility Radio on/off Screen Yu can turn the radio signal on/off by clicking this button. Figure 13: Radio on/off The radio signal is on. The radio signal is off. 25 USB Wireless-G Adapter User Guide About Screen This screen displays details of the traffic sent or received on the current Wireless network. Figure 14: About Screen This tab shows the following information:
RaConfig Version Driver Version EEPROM Version Phy_ Address Date Firmware Version 26 A Appendix A Specifications Wireless USB Dongle Model:
Standards:
Computer Slot Type:
Chipset:
Tx:
Rx:
Date Rates:
Operating Channels:
Operating Frequency:
Modulation Technique:
UB801Rv3 IEEE 802.11b, IEEE 802.11g USB Ralink RT2070(MAC/BB/RF) 1 1 54, 48, 36, 24, 18, 12, 9, and 6 Mbps (802.11g) 11, 5.5, 2, 1 Mbps (802.11b) 11 for North America, 13 for Europe and Japan 2.4 ~ 2.4835 GHz 802.11g: OFDM 802.11b: CCK,QPSK,BPSK Transmit Power:
Media Access Protocol: CSMA/CA 5V +/- 5%
Operating Voltage:
802.11g: 13.5 +/- 1 dBm 802.11b: 17 +/- 1 dBm WPA/WPA2; 128-bit TKIP/AES encryption, 40/64-, 128-bit WEP shared-key encryption 802.1x, and EAP-TLS, and PEAP authentication Windows Vista/XP/2000 OS Requirements:
Security:
27 Appendix B About Wireless LANs B This Appendix provides some background information about using Wireless LANs (WLANs). Modes Wireless LANs can work in either of two (2) modes:
Ad-hoc Infrastructure Ad-hoc Mode Ad-hoc mode does not require an Access Point or a wired (Ethernet) LAN. Wireless Sta-
tions (e.g. notebook PCs with wireless cards) communicate directly with each other. Infrastructure Mode In Infrastructure Mode, one or more Access Points are used to connect Wireless Stations
(e.g. Notebook PCs with wireless cards) to a wired (Ethernet) LAN. The Wireless Stations can then access all LAN resources. Access Points can only function in "Infrastructure" mode, and can communicate only with Wireless Stations which are set to "Infrastructure" mode. BSS/ESS BSS A group of Wireless Stations and a single Access Point, all using the same ID (SSID), form a Basic Service Set (BSS). Using the same SSID is essential. Devices with different SSIDs are unable to communicate with each other. ESS A group of Wireless Stations, and multiple Access Points, all using the same ID (ESSID), form an Extended Service Set (ESS). Different Access Points within an ESS can use different Channels. In fact, to reduce interfe-
rence, it is recommended that adjacent Access Points SHOULD use different channels. As Wireless Stations are physically moved through the area covered by an ESS, they will automatically change to the Access Point which has the least interference or best performance. This capability is called Roaming. (Access Points do not have or require Roaming capabilities.) 28 Appendix B - About Wireless LANs Channels The Wireless Channel sets the radio frequency used for communication. Access Points use a fixed Channel. You can select the Channel used. This allows you to choose a Channel which provides the least interference and best performance. In the USA and Canada, 11 channels are available. If using multiple Access Points, it is better if adja-
cent Access Points use different Channels to reduce interference. In "Infrastructure" mode, Wireless Stations normally scan all Channels, looking for an Access Point. If more than one Access Point can be used, the one with the strongest signal is used. (This can only happen within an ESS.) If using "Ad-hoc" mode (no Access Point), all Wireless stations should be set to use the same Channel. However, most Wireless stations will still scan all Channels to see if there is an existing "Ad-hoc" group they can join. WEP & WPA-PSK Both WEP and WPA-PSK are standards for encrypting data before it is transmitted. This is desirable because it is impossible to prevent snoopers from receiving any data which is transmitted by your Wireless Stations. But if the data is encrypted, then it is meaningless unless the receiver can decrypt it. WPA-PSK is a later standard than WEP, and is more secure. WPA2-PSK This is a later version of WPA (WPA-PSK). The major change is the use of AES (Advanced Encryption System) for protecting data. AES is very secure, considered to be unbreakable. The PSK (Pre-shared Key) must be entered on each Wireless station. If WPA2-PSK is used, the Wireless Stations and the Access Point must have the same settings for each of the following:
WPA2 PSK
(Pre-shared Key) Encryption Enter the same value on every station and the AP. The PSK must be from 8 to 63 characters in length. The 256Bit key used for the actual encryption is derived from this key. The same encryption method must be used. The most common encryption method is TKIP. Another widely-
supported method is AES. 29 USB Wireless-G Adapter User Guide Wireless LAN Configuration To allow Wireless Stations to use the Access Point, the Wireless Stations and the Access Point must use the same settings, as follows:
Mode On client Wireless Stations, the mode must be set to "Infrastructure".
(The Access Point is always in "Infrastructure" mode.) SSID (ESSID) Wireless Stations should use the same SSID (ESSID) as the Access Point they wish to connect to. Alternatively, the SSID can be set to "any"
or null (blank) to allow connection to any Access Point. The Wireless Stations and the Access Point must use the same settings for Wireless security (Disabled, WEP, WPA-PSK, WPA2-PSK, WPA, WPA2) If Wireless security remains disabled on the Access Point, all stations must have wireless security disabled. If Wireless security is enabled on the Access Point, each station must use the same settings. Security 30 Appendix B - About Wireless LANs Germering, October 2008 EC Declaration of conformity for ALL0233 USB Wireless-G Adapter This equipment conforms with the requirements of the Council Directive Applicable to R&TTE Directive 1999/5/EC (The Radio and Telecommumications Terminal Equipment Directive) and the mutual recognition of their conformity. The safety advice in the documentation accompanying the products shall be obeyed. The conformity to the above directive is indicated by the CE sign on the device. The ALLNET ALL0233 Wireless USB Dongle conform to the European Directives R&TTE 1999/5/EC, and EC Low Voltage Directive, 2006/95/EC. This equipment meets the following conformance standards:
EN 301 489-1 V1.6.1 : (2005-09) EN 301 489-17 V1.2.1 : (2002-08) EN 300 328 V1.6.1 (2004-11) AS/NZS CISPR 22 Class B and AS/NZS 4268 :2003 EN 300 328 V1.7.1 : (2006-10) IEC 60950-1: 2001 EN 60950-1: 2001+A11 :2004 31 USB Wireless-G Adapter User Guide FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interfer-
ence to radio communica-tions. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. IMPORTANT NOTE To comply with RF exposure limits, user must not simultaneously operate wire-
lessproducts in adjacent USB-ports or cardbus slots. This device has been SAR-evaluated for use with Laptop/Notebook computers and meets the FCC RF exposure guidelines for an uncontrolled environment. The maximum reported SAR value is 0.335W/kg (Body). This equipment is intended to be operated in all countries. This declaration is made by ALLNET Computersysteme GmbH Maistr. 2 82110 Germering and can be downloaded from http://www.allnet.de/ce-certificates/ . 32
1 | int photo | Internal Photos | 359.94 KiB | June 03 2009 |
CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: A2 of A4 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: A3 of A4 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: A4 of A4
1 | ext photo | External Photos | 116.63 KiB | June 03 2009 |
CERPASS TECHNOLOGY CORP. Appendix A. Photographs of EUT Report No.: FI0902069-A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: A1 of A4
1 | DoC proof 15B report | Test Report | 1.51 MiB | June 03 2009 |
CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A FCC DOC TEST REPORT Declaration of Conformity according to 47 CFR, Part 2, Part 15, CISPR PUB. 22 and Canada ICES-003 Applicant Address
: SerComm Corporation
: 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. Equipment Model No. Trade Name
: USB Wireless-G Adapter
: UB801R v3
: EchoStar Laboratory accreditation
The test result refers exclusively to the test presented test model / sample.
Without written approval of Cerpass Technology Corp. the test report shall not be reproduced except in full. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 1 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A Contents CERTIFICATE OF COMPLIANCE ..................................................................................................................... 3 1. Test Configuration of Equipment under Test ........................................................................................... 4 1.1. Feature of Equipment under Test .................................................................................................... 4 1.2. Test Manner ..................................................................................................................................... 5 1.3. Description of Test System .............................................................................................................. 5 1.4. Connection Diagram of Test System ............................................................................................... 6 1.5. General Information of Test ............................................................................................................. 7 1.6. Measurement Uncertainty ............................................................................................................... 7 1.7. History of this test report .................................................................................................................. 8 2. Test of Conducted Emission ..................................................................................................................... 9 2.1. Test Limit .......................................................................................................................................... 9 2.2. Test Procedures ............................................................................................................................... 9 2.3. Typical test Setup .......................................................................................................................... 10 2.4. Measurement equipment ............................................................................................................... 10 2.5. Test Result and Data ...................................................................................................................... 11 2.6. Test Photographs ........................................................................................................................... 13 3. Test of Radiated Emission ....................................................................................................................... 14 3.1. Test Limit ........................................................................................................................................ 14 3.2. Test Procedures ............................................................................................................................. 14 3.3. Typical test Setup .......................................................................................................................... 15 3.4. Measurement equipment ............................................................................................................... 15 3.5. Test Result and Data ..................................................................................................................... 16 3.6. Test Photographs ........................................................................................................................... 22 Appendix A. Photographs of EUT...........A1 ~ A4 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 2 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A CERTIFICATE OF COMPLIANCE Declaration of Conformity according to 47 CFR, Part 2, Part 15, CISPR PUB. 22 and Canada ICES-003 Applicant Address
: SerComm Corporation
: 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. Equipment
: USB Wireless-G Adapter Model No.
: UB801R v3 I HEREBY CERTIFY THAT :
The measurements shown in this test report were made in accordance with the procedures given in ANSI C63.4 2003 and the energy emitted by this equipment was passed CISPR PUB. 22, FCC Part 15 and Canada ICES-003 in both radiated and conducted emission class B limits. Testing was carried out on Feb. 12, 2009 at Cerpass Technology Corp. Signature Anson Chou EMC/RF B.U. Vice General Manager Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 3 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 1. Test Configuration of Equipment under Test 1.1. Feature of Equipment under Test Standards Computer Slot Type Chipset Tx Rx LED Date Rates IEEE 802.11b, IEEE 802.11g USB Ralink RT2070(MAC/BB/RF) 1 1 Blue On-Link Blinking - Activity 54, 48, 36, 24, 18, 12, 9 and 6 Mbps (802.11g) 11, 5.5, 2, 1 Mbps (802.11b) 11 for North America, 13 for Europe and Japan 2.4 ~ 2.4835GHz OFDM CCK, QPSK, BPSK Operating Channels Operating Frequency Modulation Technique 802.11g 802.11b Media Access Protocol CSMA/CA Operating Voltage 5V +/- 5%
Transmit Power 802.11g 802.11b Receive Sensitivity 13.5 +/- 1dBm 17 +/- 1dBm Typical 89dBm @ 6Mbps, +/-2dBm Typical 88dBm @ 9Mbps, +/-2dBm Typical 86dBm @ 12Mbps, +/-2dBm Typical 84dBm @ 18Mbps, +/-2dBm Typical 81dBm @ 24Mbps, +/-2dBm Typical 78dBm @ 36Mbps, +/-2dBm Typical 74dBm @ 48Mbps, +/-2dBm Typical 71dBm @ 54Mbps, +/-2dBm Typical 88dBm @ 11Mbps, +/-2dBm Typical 89dBm @ 5.5Mbps, +/-2dBm Typical 92dBm @ 2Mbps, +/-2dBm Typical 92dBm @ 1Mbps, +/-2dBm WPA/WPA2; 128-bit TKIP/AES encryption, 40/64-, 128-bit WEP shared-key encryption 802.1x, and EAP-TLS, and PEAP authentication Windows Vista / XP / 2000 802.11g 802.11b Security OS Requirements Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 4 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 1.2. Test Manner a. During testing, the interface cables and equipment positions were varied according to ANSI C63.4. b. The complete test system included remote workstation, PC, Monitor, Mouse, Keyboard, Modem, Printer and EUT for EMI test. The remote workstation included Notebook. c. An executive program, Ping.exe under WIN XP, which transmits and receives data to the remote workstation through Wireless. 1.3. Description of Test System Device PC Monitor Keyboard Mouse Modem Manufacturer Model No. IBM SlimAGE IGV 510A IBM IBM ACEXX KB-0225 MO28VO DM-1414 Printer HP Desk Jet 400 Notebook
(Remote Workstation) DELL PP10L Description Power Cable, Unshielding 1.8 m Data Cable, VGA Shielding 1.35 m Power Cable, Adapter Unshielding 1.8 m Data Cable, PS2 Shielding 1.35 m Data Cable, USB Shielding 1.85 m Data Cable, RS232 Unshielding 1.35 m Power Cable, Adapter Unshielding 1.8 m Data Cable, PRINT Unshielding 1.6 m Power Cable, Adapter Unshielding 1.8 m Power Cable, Adapter Unshielding 1.8 m Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 5 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 1.4. Connection Diagram of Test System 4 5 Printer Modem EUT 1 PC Monitor 3 Remote workstation 2 Keyboard Mouse 1. The VGA cable is connected from PC to the Monitor. 2. The PS/2 cable is connected from PC to the Keyboard. 3. The USB cable is connected from PC to the Mouse. 4. The Print cable is connected from PC to the Printer. 5. The RS232 cable is connected from PC to the Modem. The EUT keeps to transmit and receive data via Notebook by Wireless. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 6 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 1.5. General Information of Test Test Site :
Cerpass Technology Corp. 4F-2, No. 28, Lane 78, Xing-Ai Rd. Nei-hu, Taipei City 114 Taiwan R.O.C. Test Site Location (OATS1-SD): No.68-1, Shihbachongsi, shihding Township, Taipei City 223, Taiwan, R.O.C. FCC Registration Number : TW1049 IC Registration Number :
4934B-1 VCCI Registration Number :
T-338 for Telecommunication Test C-2188 for Conducted emission test R-1902 for Radiated emission test Test Voltage:
AC 120V / 60Hz Test in Compliance with:
Frequency Range Investigated :
Test Distance :
ANSI C63.4-2003 FCC Part 15 Subpart B Canada ICES-003 Conducted Emission Test: from 150kHz to 30 MHz Radiated Emission Test: from 30 MHz to 2,000 MHz The test distance of radiated emission below 1GHz from antenna to EUT is 10 M. The test distance of radiated emission above 1GHz from antenna to EUT is 3 M. 1.6. Measurement Uncertainty Measurement Item Conducted Emission Measurement Frequency Polarization 9 kHz ~ 30 MHz Uncertainty Radiated Emission 30 MHz ~ 1GHz LINE/NEUTRAL 2.71 dB Vertical 3.89 dB Horizontal 3.59 dB Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 7 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 1.7. History of this test report
ORIGINAL.
Additional attachment as following record:
Attachment No. Issue Date Description Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 8 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 2. Test of Conducted Emission 2.1. Test Limit Conducted Emissions were measured from 150 kHz to 30 MHz with a bandwidth of 9 KHz on the 120 VAC power and return leads of the EUT according to the methods defined in ANSI C63.4-2003 Section 3.1. The EUT was placed on a nonmetallic stand in a shielded room 0.8 meters above the ground plane as shown in section 2.2. The interface cables and equipment positioning were varied within limits of reasonable applications to determine the position produced maximum conducted emissions. Frequency
(MHz) 0.15 0.5 0.5 5.0 5.0 30.0 Quasi Peak
(dB V) 66-56*
56 60 Average
(dB V) 56-46*
46 50 2.2. Test Procedures a. The EUT was placed 0.4 meter from the conducting wall of the shielding room was kept at least 80 centimeters from any other grounded conducting surface. b. Connect EUT to the power mains through a line impedance stabilization network
(LISN). c. All the support units are connecting to the other LISN. d. The LISN provides 50 ohm coupling impedance for the measuring instrument. e. The FCC states that a 50 ohm, 50 micro-Henry LISN should be used. f. Both sides of AC line were checked for maximum conducted interference. g. The frequency range from 150 kHz to 30 MHz was searched. h. Set the test-receiver system to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 9 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 2.3. Typical test Setup 10cm EUT 80cm 80cm LISN 40cm 40cm 2.4. Measurement equipment 80cm LISN Instrument Manufacturer Model No. EMI Receiver R&S ESCI LISN LISN MESS TEC NNB-2/16Z ROLF HEINE NNB-2/16Z Serial No. 100443 02/10191 03/10058 Calibration Date Valid Date 2009/09/26 2009/05/13 2009/04/18 2008/09/27 2008/05/14 2008/04/19 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 10 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 2.5. Test Result and Data Power Test Mode Memo
: AC 120V
: Link Wireless
:
Pol/Phase Temperature Humidity
: LINE
: 22 C
: 64 %
Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 11 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A Power Test Mode Memo
: AC 120V
: Link Wireless
:
Test engineer:
Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Pol/Phase Temperature Humidity
: NEUTRAL
: 22 C
: 64 %
Issued Date Page No.
: Feb. 19, 2009
: 12 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 2.6. Test Photographs Front View Rear View Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 13 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 3. Test of Radiated Emission 3.1. Test Limit Radiated emissions from 30 MHz to 2,000 MHz were measured with a bandwidth of 120 kHz according to the methods defines in ANSI C63.4-2003. The EUT was placed on a nonmetallic stand in the open-field site, 0.8 meter above the ground plane, as shown in section 3.2. The interface cables and equipment positions were varied within limits of reasonable applications to determine the positions producing maximum radiated emissions. For unintentional device, according to 15.109(a), except for Class A digital devices, the field strength of radiated emissions from unintentional radiators at a distance of 3 meters shall not exceed the following values:
Frequency
(MHz) 30-88 88-216 216-960 Above 960 Distance Meters Radiated
( V / M) Radiated
(dB V/ M) 3 3 3 3 100 150 200 500 40.0 43.5 46.0 54.0 For unintentional device, according to CISPR PUB.22, for Class B digital devices, the general requirement of field strength of radiated emissions from intentional radiators at a distance of 10 meters shall not exceed the below table. Frequency
(MHz) 30-230 230-1000 Distance Meters Radiated
(dB V/ M) 10 10 30 37 3.2. Test Procedures a. The EUT was placed on a Rota table top 0.8 meter above ground. b. The EUT was set 10 meters from the interference receiving antenna which was mounted on the top of a variable height antenna tower. c. The table was rotated 360 degrees to determine the position of the highest radiation. d. The antenna is a half wave dipole and its height is varied between one meter and four meters above ground to find the maximum value of the field strength both horizontal polarization and vertical polarization of the antenna are set to make the measurement. e. For each suspected emission the EUT was arranged to its worst case and then tune the antenna tower (from 1 M to 4 M) and turn table (from 0 degree to 360 degrees) to find the maximum reading. f. Set the test-receiver system to Peak Detect Function and specified bandwidth with Maximum Hold Mode. g. If the emission level of the EUT in peak mode was 6 dB lower than the limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not have 6 dB margin will be repeated one by one using the quasi-peak method and reported. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 14 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 3.3. Typical test Setup Antenna Equipment under Test
* Test distance Turn Table 0.8M Receiver Ground Plane 3.4. Measurement equipment Instrument Bilog Antenna Signal Generator Amplifier EMI Receiver RF Filter Section AC Power Converter Manufacturer Model No. CBL6112B Schaffner 8648B 8447D 8546A 85460A HP Agilent HP HP Serial No. 2840 3629U00612 2944A10593 3807A00454 3704A00386 Calibration Date Valid Date 2009/05/14 2009/10/07 2009/05/25 2009/08/06 2009/08/06 2008/05/15 2008/10/08 2008/05/26 2008/08/07 2008/08/07 AFC-11005 APC F103120008 N/A N/A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 15 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 3.5. Test Result and Data Power Test Mode Memo
: AC 120V
: Link Wireless
:
Pol/Phase Temperature Humidity
: VERTICAL
: 16 C
: 70 %
Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 16 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A Power Test Mode Memo
: AC 120V
: Link Wireless
:
Pol/Phase Temperature Humidity
: VERTICAL
: 16 C
: 70 %
Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 17 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A Power Test Mode Memo
: AC 120V
: Link Wireless
:
Pol/Phase Temperature Humidity
: HORIZONTAL
: 16 C
: 70 %
Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 18 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A Power Test Mode Memo
: AC 120V
: Link Wireless
:
Pol/Phase Temperature Humidity
: HORIZONTAL
: 16 C
: 70 %
Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 19 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A Power Test Mode Memo
: AC 120V
: Link Wireless
:
Pol/Phase Temperature Humidity
: VERTICAL
: 22 C
: 70 %
Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 20 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A Power Test Mode Memo
: AC 120V
: Link Wireless
:
Test engineer:
Pol/Phase Temperature Humidity
: HORIZONTAL
: 22 C
: 70 %
Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 21 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A 3.6. Test Photographs Front View Rear View Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 22 of 22 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A Appendix A. Photographs of EUT Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: A1 of A4 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: A2 of A4 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: A3 of A4 CERPASS TECHNOLOGY CORP. Report No.: FD0902069-A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: A4 of A4
1 | SAR report | RF Exposure Info | 2.43 MiB | June 03 2009 |
CERPASS TECHNOLOGY CORP. SAR Evaluation Report for FCC OET Bulletin 65 Supplement C Report No.: 09-02-MAS-150 SerComm Corporation USB Wireless-G Adapter UB801R v3 P27UB801RV3 SerComm Corporation. Client:
Product:
Model:
FCC ID:
Manufacturer/supplier:
Date test item received:
2009/02/17 Date test campaign completed: 2009/02/19 Date of issue:
2009/02/23 Test Result: Compliance Not Compliance Statement of Compliance:
The SAR values measured for the test sample are below the maximum recommended level of 1.6 W/kg averaged over any 1g tissue according to FCC OET Bulletin 65 Supplement C
(Edition 01-01). The test result only corresponds to the tested sample. It is not permitted to copy this report, in part or in full, without the permission of the test laboratory. Total number of pages of this test report: 65 pages Test Engineer Checked by Approved by Eric Lin Joe Hsieh Anson Chou The testing described in this report has been carried out to the best of our knowledge and ability, and our responsibility is limited to the exercise of reasonable care. This certification is not intended to believe the sellers from their legal and/or contractual obligations. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 1 of 65 CERPASS TECHNOLOGY CORP. Applicant Information Client : SerComm Corporation Address : 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. Manufacturer : SerComm Corporation Address : 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. EUT : USB Wireless-G Adapter Trade name EchoStar Model No. : UB801R v3 Standard Applied : FCC OET 65 Supplement C (Edition 01-01, June 2001) IEEE Standard 1528-2003 Laboratory
: CERPASS TECHNOLOGY CORP. 4F-2, No. 28, Lane 78, Xing-Ai Rd. Nei-hu, Taipei City 114 Taiwan, R.O.C. Test Location
: No.8, Lane 29, Wenming RD., LeShan Tsuen, GuiShan Shiang, Taoyuan County 33383, Taiwan, R.O.C. Test Result
: Maximum SAR Measurement 802.11b: 0.335 W/kg(1g) 802.11g: 0.088 W/kg(1g) The USB Wireless-G Adapter is in compliance with the FCC Report and Order 93-326 and Health Canada Safety Code 6, and the tests were performed according to the FCC OET65c for uncontrolled exposure. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 2 of 65 CERPASS TECHNOLOGY CORP. Table of Contents EXECUTIVE SUMMARY ........................................................................................................................5 1 GENERAL INFORMATION.............................................................................................................6 1.1 1.2 1.3 1.4 1.5 1.6 Description of Equipment Under Test .....................................................................................6 Photograph of EUT ..................................................................................................................6 Characteristics of Device .........................................................................................................6 Description of support units.....................................................................................................7 Environment Conditions ..........................................................................................................8 FCC Requirements for SAR Compliance Testing ...................................................................8 1.6.1 RF Exposure Limits ..........................................................................................................................8 The SAR Measurement Procudure...........................................................................................9 1.7.1 General Requirements.......................................................................................................................9 1.7.2 Phantom Requirements .....................................................................................................................9 1.7.3 Test Positions....................................................................................................................................9 1.7.4 Test Procedures.................................................................................................................................9 2 DESCRIPTION OF THE TEST EQUIPMENT ..................................................................................10 1.7 Test Equipment List ...............................................................................................................10 2.1 DASY4 Measurement System Diagram ................................................................................11 2.2 DASY4 Measurement Server.................................................................................................12 2.3 DAE (Data Acquisition Electronics)......................................................................................13 2.4 Phantom..................................................................................................................................15 2.5 Device Holder ........................................................................................................................15 2.6 Specifications of Probes.........................................................................................................16 2.7 SAR Measurement Procedures in DASY4 ............................................................................17 2.8 Simulating Liquids.................................................................................................................17 2.9 2.10 System Performance Check ...................................................................................................18 Purpose .......................................................................................................................................18 System Performance Check Procedure.......................................................................................18 System Performance Check Setup..............................................................................................19 Result of System Performance Check: Valid Result ..................................................................19 3 RESULTS.....................................................................................................................................20 2.10.1 2.10.2 2.10.3 2.10.4 3.1 3.2 Summary of Test Results .......................................................................................................20 Description for EUT testing position.....................................................................................20 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 3 of 65 CERPASS TECHNOLOGY CORP. Check the conducted output power of worst mode................................................................20 3.3 Check the position for worst result ........................................................................................20 3.4 Double check the other mode result.......................................................................................21 3.5 3.6 Increments distance check......................................................................................................21 3.7 Measurement Position............................................................................................................22 3.7.1 USB Orientation A of EUT Position...............................................................................................22 3.7.2 USB Orientation B of EUT Position...............................................................................................22 3.7.3 USB Orientation C of EUT Position...............................................................................................23 3.7.4 USB Orientation D of EUT Position...............................................................................................23 4 THE DESCRIPTION OF TEST PROCEDURE FOR FCC.................................................................24 4.1 4.2 4.3 4.4 4.5 Scan Procedure.......................................................................................................................24 SAR Averaging Methods .......................................................................................................24 Data Storage...........................................................................................................................24 Data Evaluation......................................................................................................................25 Spatial Peak SAR Evaluation.................................................................................................27 5 MEASUREMENT UNCERTAINTY.................................................................................................28 5.1 Measurement Uncertainty I (According to IEEE 1528) ........................................................28 5.2 Measurement Uncertainty II (According to IEC 62209) .......................................................29 6 REFERENCES..............................................................................................................................30 7 ANNEXTEST RESULTS OF DASY4 (REFER TO ANNEX) .....................................................30 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 4 of 65 CERPASS TECHNOLOGY CORP. Executive Summary The USB Wireless-G Adapter is a usb dongle from SerComm Corporation products operating in the 2.4GHz frequency ranges. This device contains wireless functions that are operational in IEEE 802.11b and 802.11g mode. The measurements was conducted by CERPASS and carried out with the dosimetric assessment system DASY4. The measurements were conducted according to FCC OET 65 Supplement C [Reference 5] for evaluating compliance with requirements of FCC Report and Order 96-326 [Reference 3]. The frequency range of the device:
802.11b/g MHz 2412 2437 2462 CH 01 06 11 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 5 of 65 1 CERPASS TECHNOLOGY CORP. General Information 1.1 Description of Equipment Under Test EUT Type Trade Name Model Name Hardware version Software version Tx Frequency Rx Frequency Antenna Type Device Category USB Wireless-G Adapter EchoStar UB801R v3 N/A N/A 2412 ~ 2462 MHz 2412 ~ 2462 MHz Internal Type Portable Part RF Exposure Environment General Population / Uncontrolled Crest Factor 1 1.2 Photograph of EUT Front Back 1.3 Characteristics of Device Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 6 of 65 CERPASS TECHNOLOGY CORP. The EUT is a 2.4 GHz USB Wireless-G Adapter. It conforms to the IEEE 802.11b/g protocal and operates in the unlicensed ISM Band at 2.4 GHz. RF chain Frequency Range Channel Spacing Channel Number Transmit Data Rate 1T1R IEEE 802.11b/g: 2412MHz~2462MHz 5MHz 11 Channels IEEE 802.11b: 11, 5.5, 2, 1 Mbps IEEE 802.11g: 54, 48, 36, 24, 18, 12, 11, 9, 6 Mbps IEEE 802.11b: DSSS (CCK, DQPSK, DBPSK) IEEE 802.11g: OFDM (64QAM, 16QAM, QPSK, BPSK) Type of Modulation 1.4 Description of support units The SAR evaluation was performed on the following hosts:
Host # Description 1 2 Laptop Computer HP Laptop Computer ACER Manufacturer Model NX6320 TravelMate 550 Overall Dimension 32.8cm x 26.7cm x 3.1cm 31.5cm x 27.5cm x 4.3cm Laptop computers are not available for testing the Horizontal-UP of the EUT and the remaining Vertical-Front orientation, a short and high quality USB connector cable is used for testing these other orientations. Cable # Description 1 USB cable Manufacturer Type N/A Length 25cm Female to male Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 7 of 65 CERPASS TECHNOLOGY CORP. 1.5 Environment Conditions Item Ambient Temperature (C) Temperature of Simulant (C) Relative Humidity (% RH) Target 18 ~ 25 20 ~ 24 30 ~ 70 Measured 22 1 22 1 60 ~ 70 1.6 FCC Requirements for SAR Compliance Testing According to the FCC order Guidelines for Evaluating the Environmental Effects of RF Radiation, for consumer products, the SAR limit is 1.6 W/kg for an uncontrolled environment and 8.0 W/kg for an occupational/controlled environment. Pursuant to the Supplement C of OET Bulletin 65 Evaluating Compliance with FCC Guide-lines for Human Exposure to Radio frequency Electromagnetic Fields, released on June 29, 2001 by FCC, the equipment under test should be evaluated at maximum output power (radiated from the antenna) under worst-case conditions for intended or normal operation, incorporating normal antenna operating positions, equipment undet test peak performance frequencies and positions for maximum RF power coupling. 1.6.1 RF Exposure Limits Whole-Body Partial-Body Population/Uncontrolled Environments (W/kg) Occupational/Controlled Environments (W/kg) Notes:
1. Population/Uncontrolled Environments: Locations where there is the exposure of individuals Arms and Legs 0.08 20.0 1.6 4.0 0.4 8.0 who have no sense or control of their exposure. 2. Occupational/Controlled Environments: Locations where there is exposure that may be incurred by people who have knowledge of the potential for exposure. 3. Whole-Body: SAR is averaged over the entire body. 4. Partial-Body: SAR is averaged over any 1g of tissue volume as defined in specification. 5. Arms and Legs: SAR is averaged over 10g of tissue volume as defined in specification. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 8 of 65 CERPASS TECHNOLOGY CORP. 1.7 The SAR Measurement Procudure 1.7.1 General Requirements The test should be performance in a laboratory without influence on SAR measurements by ambient RF sources and any reflection from the environment inside. The ambient temperature should be kept in the range of 18C to 25C with a maximum variation within 2C during the test. 1.7.2 Phantom Requirements The phantoms used in test are simplified representations of the human head and body as a specific shaped container for the head or body simulating liquids. The physical characteristics of the phantom models should resemble the head and the body of a mobile user sice the shape is a dominant parameter for exposure. The shell of the phantom should be made of low loss and low permittivity material and the thickness tolerance should be less than 0.2 mm. In addition, the phantoms should provide simulations of both right and left hand operations. 1.7.3 Test Positions 1. The horizontal-down and horizontal-up of EUT contact to the flat phantom. (Test with Notebook Model: HP NX6320) The transmitted antenna of the EUT located under the reference point of the flat phantom. The separation distance is 5mm between the top of the EUT and the bottom of the flat phantom. The area scan size is 41 x 61 points. 2. The vertical-back and vertical-front of EUT contact to the flat phantom. (Test with Notebook Model: ACER TravelMate550) The transmitted antenna of the EUT located under the reference point of the flat phantom. The separation distance is 5mm between the top of the EUT and the bottom of the flat phantom. The area scan size is 31 x 61 points. 1.7.4 Test Procedures The EUT (WIRELESS USB DONGLE) plugged into the notebook. Use the software to control the EUT channel and transmission power. Then record the conducted power before the testing. Place the EUT to the specific test location. After the testing, must writing down the conducted power of the EUT into the report. The SAR value was calculated via the 3D spline interpolation algorithm that has been implemented in the software of DASY4 SAR measurement system manufactured and calibrated by SPEAG. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 9 of 65 2 CERPASS TECHNOLOGY CORP. Description of the Test Equipment The measurements were performed using an automated near-field scanning system, DASY4 software, manufactured by Schmid & Partner Engineering AG (SPEAG) in Switzerland. The SAR extrapolation algorithm used in all measurements on the test device was the worstcase extrapolation algorithm. 2.1 Test Equipment List Equipment Manufacturer Type S/N Robot Robot Controller Teach Pendant DAE4 E-field Probe Dipole Validation Kit Digital Thermometer Directional Coupler DASY4 Software SEMCAD Software Signal Generator Amplifier Power Meter Power Sensor Power Sensor S-Parameter Network Analyzer Calibration Kit Staubli Staubli Staubli Schmid & Partner Engineering AG Schmid & Partner Engineering AG Schmid & Partner Engineering AG DER EE Amplifier Research Schmid & Partner Engineering AG Schmid & Partner Engineering AG Agilent Mini-Circuits BOONTON BOONTON BOONTON Agilent Agilent RX90B L CS7MB
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EX3DV4 D2450V2 K-TYPE DC7420 F03/5W16A1/A/01 F03/5W16A1/C/01 D221340061 629 3555 764 DE-3003 310569
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Version 4.6B23
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Version 1.8B160 83640B ZHL-42W 4532-0102 51011-
EMC 56518 3844A01143 D111704-01-02 136601 32861 3233 8753ES MY40001340 Calibration Expiry
(not necessary)
(not necessary)
(not necessary) 2009-09-22 2009-09-18 2009-09-23 2010-01-12 2009-08-13 To automatically control the robot and perform the SAR measurement Post-processing and report management 2009-09-18 2010-01-12 2009-05-04 2009-05-04 2009-05-04 2009-12-01 85033C 2920A03287
(not necessary) Dielectric Probe Kit Agilent 85070E MY44300101
(not necessary) Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 10 of 65 CERPASS TECHNOLOGY CORP. 2.2 DASY4 Measurement System Diagram Fig. 1 The DASY4 Measurement System Fig. 2 The DASY4 System Photo Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 11 of 65 CERPASS TECHNOLOGY CORP. The DASY4 system consists of the following items:
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A fixed-on-ground high precision 6-axis robot with controller and software and an arm extension for moving the Data Acquisition Electronics (DAE) and Probe. A dosimetric probe, an isotropic E-field probe optimized and calibrated for usage in head or body tissue simulating liquids. Some of the probes are equipped with an optical surface detector system. A Data Acquisition Electronic (DAE) performing the signal amplification, signal multiplexing, AD-conversion, offset measurements, mechanical surface detection, collision detection, etc. DAE is powered with standard or rechargeable batteries. The signal is optically transmitted to the EOC. A unit to operate the optical surface detector which is connected to Electro-Optical Coupler (EOC). The EOC performs the conversion from the optical into a digital electric signal of the DAE. The EOC is connected to the DASY4 measurement server. The DASY4 measurement server performing all real-time data evaluation for field measurements and surface detection, controling robot movements and handling safety operation. A computer with operating Windows 2000 is used for server. DASY4 software and SEMCAD data evaluation software are installed in PC. Remote control with teach panel and additional circuitry for robot safety such as warning lamps, etc. The generic twin phantom enabling the testing of left-hand and right-hand usage. The device holder for handheld mobile phones. Tissue simulating liquid mixed well according to the given recipes. System validation dipoles is used to validate the proper functioning of the system 2.3 DASY4 Measurement Server Fig. 3 DASY4 Measurement Server
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Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 12 of 65 CERPASS TECHNOLOGY CORP. The DASY4 measurement server is based on a PC/104 CPU board with a 166MHz low-power pentium, 32MB chipdisk and 64MB RAM. The necessary circuits for communication with either the DAE4 (or DAE3) electronic box as well as the 16-bit AD-converter system for optical detection and digital I/O interface are contained on the DASY4 I/O-board, which is directly connected to the PC/104 bus of the CPU board. The measurement server performs all real-time data evaluation for field measurements and surface detection, controls robot movements and handles safety operation. The PC-operating system cannot interfere with these time critical processes. All connections are supervised by a watchdog, and disconnection of any of the cables to the measurement server will automatically disarm the robot and disable all program-controlled robot movements. Furthermore, the measurement server is equipped with two expansion slots which are reserved for future applications. Please note that the expansion slots do not have a standardized pinout and therefore only the expansion cards provided by SPEAG can be inserted. Expansion cards from any other supplier could seriously damage the measurement server. 2.4 DAE (Data Acquisition Electronics) Fig. 4 DAE Photo Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 13 of 65 CERPASS TECHNOLOGY CORP. Some probes are equipped with an optical multifiber line, ending at the front of the probe tip. This line is connected to the EOC box on the robot arm and provides automatic detection of the phantom surface. Half of the fibers are connected to a pulsed infrared transmitter, the other half to a synchronized receiver. If the probe approaches the surface, the reflection from the surface produces a coupling from the transmitting to the receiving fibers. This reflection increases during the approach, reaches a maximum and then decreases. If the probe perpendicularly touches the surface, the coupling is zero. The distance of the coupling maximum to the surface is independent of the surface reflectivity and largely independent of the surface to probe angle. The DASY4 software reads the reflection during a software approach and looks for the maximum using a 2nd order fitting. The approach is stopped upon reaching the maximum. The optical surface detection works in transparent liquids and on di_use reflecting surfaces with a repeatability of better than 0.1mm. The distance of the maximum depends on the fiber and the surrounding media. It is typically 1.0mm to 2.0mm in tissue simulating mixtures. The distance can be measured with the surface check job (described in the reference guide). Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 14 of 65 CERPASS TECHNOLOGY CORP. 2.5 Phantom The phantom used for all tests i.e. for both system performance checking and device testing, was the twinheaded "SAM Twin Phantom V4.0", manufactured by SPEAG. The phantom conforms to the requirements of IEEE 1528 - 2003. Reference Point in right ear Reference Point in body Reference Point in left ear Fig. 5 SAM Twin Phantom and the definition points 2.6 Device Holder The device was placed in the device holder (illustrated below) that is supplied by SPEAG as an integrated part of the Dasy system. Fig. 6 Device holder supplied by SPEAG Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 15 of 65 CERPASS TECHNOLOGY CORP. 2.7 Specifications of Probes The E-Field Probes ET3DV6 or EX3DV4, manufactured and calibrated annually by Schmid &
Partner Engineering AG with following specification are used for the dosimetric measurements. ET3DV6:
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Dynamic range: 5W/g ~ 100 mW/g Tip diameter: 6.8 mm Probe linearity: 0.2 dB (30MHz to 3 GHz) Axial isotropy: 0.2 dB Spherical isotropy: 0.4 dB Distance from probe tip to dipole centers: 2.7 mm Calibration range: 900MHz/1750MHz/1900MHz/ /2450MHz for head and body simulating liquids. EX3DV4:
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Dynamic range: 10W/g ~ 100 mW/g Tip diameter: 2.5 mm Probe linearity: 0.2 dB (30MHz to 3 GHz) Axial isotropy: 0.2 dB Spherical isotropy: 0.4 dB Distance from probe tip to dipole centers: 1.0 mm Calibration range: 900MHz/1810MHz for head simulating liquid and Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 16 of 65 CERPASS TECHNOLOGY CORP. 2.8 SAR Measurement Procedures in DASY4 Step 1 Setup a Call Connection Establish a call in handset at the maximum power level with a base station simulator via air interface. Step 2 Power Reference Measurement To measure the local E-field value at a fixed location which value will be taken as a reference value for calculating a possible power drift. Step 3 Area Scan To measure the SAR distribution with a grid with spacing of 15 mm x 15 mm and kept with a constant distance to the inner surface of the phantom. Additional all peaks within 3 dB of the maximum SAR are searched. Step 4 Zoom Scan At these points (maximum number of SAR peaks is two), a cube of 32 mm x 32 mm x 30 mm is applied to and measured with 5 x 5 x 7 points. With these measured data, a peak spatial-average SAR value can be calculated by SEMCAD software. Step 5 Power Drift Measurement Repetition of the E-field measurement at the fixed location mentioned in Step 1 to make sure the two results differ by less than 0.2 dB. 2.9 Simulating Liquids Liquid Recipes for this test report are as following:
BSL 2450MHz band (Body) Ingredient
% by weight Water DGBE Salt 68.12 31.72 0.16 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 17 of 65 1. 2. CERPASS TECHNOLOGY CORP. 2.10 System Performance Check 2.10.1 Purpose To verify the simulating liquids are valid for testing. To verify the performance of testing system is valid for testing. 2.10.2 System Performance Check Procedure installation The DASY4 includes predefined files with recommended procedures for measurements and the system performance check. They are read-only document files and destined as fully defined but unmeasured masks, so the finished system performance check must be saved under a different name. The system performance check document requires the SAM Twin Phantom, so this phantom must be properly installed in your system. (User defined measurement procedures can be created by opening a new document or editing an existing document file). Before you start the system performance check, you need only to tell the system with which components (probe, medium, and device) you are performing the system performance check; the system will take care of all parameters. The Power Reference Measurement and Power Drift Measurement jobs are located at the beginning and end of the batch process. They measure the field drift at one single point in the liquid over the complete procedure. The indicated drift is mainly the variation of the amplifier output power. If it is too high (above 0.1 dB), the system performance check should be repeated; some amplifiers have very high drift during warm-up. A stable amplifier gives drift results in the DASY system below 0.02 dB. The Surface Check job tests the optical surface detection system of the DASY system by repeatedly detecting the surface with the optical and mechanical surface detector and comparing the results. The output gives the detecting heights of both systems, the difference between the two systems and the standard deviation of the detection repeatability. Air bubbles or refraction in the liquid due to separation of the sugar-water mixture gives poor repeatability
(above 0.1mm). In that case it is better to abort the system performance check and stir the liquid. The Area Scan job measures the SAR above the dipole on a plane parallel to the surface. It is used to locate the approximate location of the peak SAR. The proposed scan uses large grid spacing for faster measurement; due to the symmetric field, the peak detection is reliable. Schmid & Partner Engineering AG, DASY4 Manual, February 2005 16-2 System Performance Check Application Notes If a finer graphic is desired, the grid spacing can be reduced. Grid spacing and orientation have no influence on the SAR result. The Zoom Scan job measures the field in a volume around the peak SAR value assessed in the previous Area Scan job (for more information see the application note on SAR evaluation). If the system performance check gives reasonable results, the SAR peak, 1 g and 10 g spatial average SAR values normalized to 1W dipole input power give reference data for comparisons. The next sections analyze the expected uncertainties of these values, as well as additional checks for further information or troubleshooting. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 18 of 65 CERPASS TECHNOLOGY CORP. 2.10.3 System Performance Check Setup Amp Signal Generator Power Amplifier Power Meter or Spectrum Dipole antenna A B C Phantom Note 1. A connected to B is used to make sure whether the input power is 250mW for target frequency.. 2. A connected to C is used to input the measured power to dipole antenna 2.10.4 Result of System Performance Check: Valid Result 2450MHz band - Diepole Antenna: D2450V2 (S/N: 764) Date of Measurement And Reference Value Body 2450MHz Recommended Value SAR@1g
[W/kg]
Dielectric Parameters r 12.7 10%
52.7 10%
[11.43 ~ 13.97]
[47.43 ~ 57.97]
Temperature
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22.0 2
[20 ~ 24]
[S/m]
1.95 5%
[1.8525 ~
2.0475]
2009-02-19 13.2 50.8 1.98 21.6 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 19 of 65 3 CERPASS TECHNOLOGY CORP. Results 3.1 Summary of Test Results No deviations from the technical specification(s) were ascertained in the course of the tests performed. The deviations as specified in this chapter were ascertained in the course of the tests Performed. 3.2 Description for EUT testing position EUT position Horizontal-Down Horizontal-Up Description Orientation B Orientation A Vertical-Back Orientation C Vertical-Front Orientation D 3.3 Check the conducted output power of worst mode Mode IEEE 802.11b IEEE 802.11g Channel Power (dBm) 06 06 18.38 14.67 Note Worst 3.4 Check the position for worst result USB orientation Conducted Power
(dBm) Before After Drift SAR@1g
[W/kg]
Power Drift
(dB) Note A B C D 18.3 18.1
-0.2 0.335
-0.124 Worst 18.2 18.1
-0.1 0.217
-0.128 18.3 18.2
-0.1 0.166
-0.182 18.3 18.2
-0.1 0.150
-0.114 Frequency Mode CH MHz 802.11b 06 2437 802.11b 06 2437 802.11b 06 2437 802.11b 06 2437 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 20 of 65 CERPASS TECHNOLOGY CORP. 3.5 Double check the other mode result Frequency Mode CH MHz 802.11g 06 2437 802.11b 11 2462 802.11b 01 2412 USB orientation Conducted Power
(dBm) Before After Drift SAR@1g
[W/kg]
Power Drift
(dB) Note A A A 14.6 14.5
-0.1 0.088 0.116 18.3 18.1
-0.2 0.193 0.130 18.2 18.0
-0.2 0.286 0.164 3.6 Increments distance check Frequency Mode CH MHz 802.11b 06 2437 802.11b 06 2437 USB orientation A (initial position) A (5mm increments) Conducted Power
(dBm) Before After Drift SAR@1g
[W/kg]
Power Drift
(dB) Note 18.2 18.0
-0.2 0.335
-1.240 Worst 18.2 18.1
-0.1 0.196
-0.032 The Max Body SAR@2450MHz@1g was 0.335 W/kg, less than limitation of 1.6 W/kg. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 21 of 65 CERPASS TECHNOLOGY CORP. 3.7 Measurement Position 3.7.1 USB Orientation A of EUT Position The horizontal-down of the EUT to the flat phantom distance 5 mm 3.7.2 USB Orientation B of EUT Position Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 The horizontal-up of the EUT to the flat phantom distance 5 mm Issued Date Page No.
: Feb. 23, 2009
: 22 of 65 CERPASS TECHNOLOGY CORP. 3.7.3 USB Orientation C of EUT Position The vertical-back of the EUT to the flat phantom distance 5 mm 3.7.4 USB Orientation D of EUT Position The vertical-front of the EUT to the flat phantom distance 5 mm Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 23 of 65 CERPASS TECHNOLOGY CORP. The Description of Test Procedure for FCC 4.1 Scan Procedure First coarse scans were used for determination of the field distribution. Next a cube scan, 5x5x7 points covering a volume of 32x32x30mm was performed around the highest E-field value to determine the averaged SAR value. Drift was determined by measuring the same point at the start of the coarse scan and again at the end of the cube scan. 4.2 SAR Averaging Methods The maximum SAR value was averaged over a cube of tissue using interpolation and extrapolation. The interpolation, extrapolation and maximum search routines within Dasy4 are all based on the modified Quadratic Shepards method (Robert J. Renka, Multivariate Interpolation Of Lagre Sets Of Scattered Data, University of North Texas ACM Transactions on Mathematical Software, vol. 14, no. 2, June 1988, pp. 139-148). The interpolation scheme combines a least-square fitted function method with a weighted average method. A trivariate 3-D / bivariate 2-D quadratic function is computed for each measurement point and fitted to neighbouring points by a least-square method. For the cube scan, inverse distance weighting is incorporated to fit distant points more accurately. The interpolating function is finally calculated as a weighted average of the quadratics. In the cube scan, the interpolation function is used to extrapolate the Peak SAR from the deepest measurement points to the inner surface of the phantom. 4.3 Data Storage The DASY4 software stores the assessed data from the data acquisition electronics as raw data (in microvolt readings from the probe sensors), together with all the necessary software parameters for the data evaluation (probe calibration data, liquid parameters and device frequency and modulation data) in measurement files with the extension .DA4. The postprocessing software evaluates the desired unit and format for output each time the data is visualized or exported. This allows verification of the complete software setup even after the measurement and allows correction of erroneous parameter settings. The measured data can be visualized or exported in different units or formats, depending on the selected probe type (e.g., [V/m], [A/m] or [W/kg]). Some of these units are not available in certain situations or give meaningless results, e.g., a SAR-output in a lossless media will always be zero. Raw data can also be exported to perform the evaluation with other software packages. 4 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 24 of 65 CERPASS TECHNOLOGY CORP. 4.4 Data Evaluation Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 25 of 65 CERPASS TECHNOLOGY CORP. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 26 of 65 CERPASS TECHNOLOGY CORP. 4.5 Spatial Peak SAR Evaluation extrapolation peak search for averaged SAR The procedure for spatial peak SAR evaluation has been implemented according to the IEEE1529 standard. It can be conducted for 1 g and 10 g, as well as for user-specific masses. The DASY4 system allows evaluations that combine measured data and robot positions, such as:
maximum search boundary correction During a maximum search, global and local maxima searches are automatically performed in 2-D after each Area Scan measurement with at least 6 measurement points. It is based on the evaluation of the local SAR gradient calculated by the Quadratic Shepards method. The algorithm will find the global maximum and all local maxima within -2 dB of the global maxima for all SAR distributions. Extrapolation Extrapolation routines are used to obtain SAR values between the lowest measurement points and the inner phantom surface. The extrapolation distance is determined by the surface detection distance and the probe sensor o_set. Several measurements at di_erent distances are necessary for the extrapolation. Extrapolation routines require at least 10 measurement points in 3-D space. They are used in the Zoom Scan to obtain SAR values between the lowest measurement points and the inner phantom surface. The routine uses the modified Quadratic Shepards method for extrapolation. For a grid using 5x5x7 measurement points with 5mm resolution amounting to 343 measurement points, the uncertainty of the extrapolation routines is less than 1% for 1 g and 10 g cubes. Boundary effect For measurements in the immediate vicinity of a phantom surface, the field coupling e_ects between the probe and the boundary influence the probe characteristics. Boundary effect errors of different dosimetric probe types have been analyzed by measurements and using a numerical probe model. As expected, both methods showed an enhanced sensitivity in the immediate vicinity of the boundary. The effect strongly depends on the probe dimensions and disappears with increasing distance from the boundary. The sensitivity can be approximately given as:
Since the decay of the boundary e_ect dominates for small probes (a <<_), the cos-term can be omitted. Factors Sb (parameter Alpha in the DASY4 software) and a (parameter Delta in the DASY4 software) are assessed during probe calibration and used for numerical compensation of the boundary effect. Several simulations and measurements have confirmed that the compensation is valid for different field and boundary configurations. This simple compensation procedure can largely reduce the probe uncertainty near boundaries. It works well as long as:
the boundary curvature is small the probe axis is angled less than 30_ to the boundary normal the distance between probe and boundary is larger than 25% of the probe diameter the probe is symmetric (all sensors have the same offset from the probe tip) Since all of these requirements are fulfilled in a DASY4 system, the correction of the probe boundary effect in the vicinity of the phantom surface is performed in a fully automated manner via the measurement data extraction during postprocessing. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 27 of 65 CERPASS TECHNOLOGY CORP. Measurement Uncertainty 5.1 Measurement Uncertainty I (According to IEEE 1528) 5 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 28 of 65 CERPASS TECHNOLOGY CORP. 5.2 Measurement Uncertainty II (According to IEC 62209) Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 29 of 65 6 CERPASS TECHNOLOGY CORP. References
[DASY 4]
[FCC OET Bulletin 65]
[ANSI/IEEE C95.3-1992]
[ANSI/IEEE C95.1-1992]
[FCC Report and Order 96-326]
[FCC OET Bulletin 65 Supplement C]
1. Safety Levels with Respect to Human Exposure to Radio Frrequency Electromagnetic Fields, 3 kHz to 300 GHz. The Institute of Electrical and Electronics Engineers, Inc. (IEEE), 1992. 2. Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields -
RF and Microwave. The Institute of Electrical and Electronics Engineers, Inc. (IEEE), 1992. 3. Federal Communications Commission, \Report and order: Guidelines for evaluating the environ-
mental effects of radiofrequency radiation, Tech. Rep. FCC 96-326, 1996. 4. Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields. OET Bulletin 65 Edition 97-01, August 1997. Federal Communications Commission (FCC), Office of Engineering & Technology. (OET) 5. Additional Information for Evaluating Compliance of Mobile and Portable Device with FCC Limits for Human Exposure to Radiofrequency Emissions. Supplement C (Edition 01-01) to OET Bulletin 65, June 2001. Federal Communications Commission (FCC), Office of Engineering & Technology. (OET) 6. Schmid & Partner Engineering AG: DASY 4 Manual, September 2005. 7. IEEE Std 1528-2003: IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wirless Communications Devices:
Measurement Techniques. 1528-2003, 19th December, 2003, The Institute of Electrical and Electronics Engineers, Inc. (IEEE). 8. Radio Standards Specification 102, Radio Frequency Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) sets out the requirements and measurement techniques used to evaluate radio frequency (RF) exposure compliance of radiocommunication apparatus designed to be used within the vicinity of the human body. November, 2005. Industry Canada. 9. Canadas Safety Code 6: Limits of Human Exposure to Radiofrequency Electromagnetic Fields in the Frequency Range from 3 kHz to 300 GHz (99-EHD-237) 7 AnnexTest Results of DASY4 (Refer to ANNEX)
[Health Canada Safety Code 6]
[RSS-102, Issue 2]
[IEEE 1528-2003]
Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 30 of 65 CERPASS TECHNOLOGY CORP. ANNEX Index of Annex ANNEX A: CONSTRUCTION PHOTOS OF EUT.. 32 ANNEX B: SAR RESULTS. 35 ANNEX C: DIPOLE CERTIFICATE.... 48 ANNEX D: PROBE CERTIFICATE.. 57 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 31 of 65 CERPASS TECHNOLOGY CORP. ANNEX A: CONSTRUCTION PHOTOS OF EUT 1. Outside view 1 of EUT 2. Outside view 2 of EUT Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 32 of 65 CERPASS TECHNOLOGY CORP. 3. Inside View 1 of EUT 4. Inside View 2 of EUT Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 33 of 65 CERPASS TECHNOLOGY CORP. 5. Front view of PCB 6. Back view of PCB Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 34 of 65 CERPASS TECHNOLOGY CORP. ANNEX B: SAR RESULTS System Performance Check Body Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 35 of 65 CERPASS TECHNOLOGY CORP. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 36 of 65 CERPASS TECHNOLOGY CORP. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 37 of 65 CERPASS TECHNOLOGY CORP. Body Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 38 of 65 CERPASS TECHNOLOGY CORP. Orientation A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 39 of 65 CERPASS TECHNOLOGY CORP. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 40 of 65 CERPASS TECHNOLOGY CORP. Orientation B Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 41 of 65 CERPASS TECHNOLOGY CORP. Orientation C Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 42 of 65 CERPASS TECHNOLOGY CORP. Orientation D Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 43 of 65 CERPASS TECHNOLOGY CORP. Orientation A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 44 of 65 CERPASS TECHNOLOGY CORP. Orientation A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 45 of 65 CERPASS TECHNOLOGY CORP. Orientation A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 46 of 65 CERPASS TECHNOLOGY CORP. Orientation A Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 23, 2009
: 47 of 65
1 | Testreport 15247 | Test Report | 2.56 MiB | June 03 2009 |
CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A FCC TEST REPORT According to FCC Rules and Regulations Part 15 Subpart C Applicant Address
: SerComm Corporation
: 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. Equipment Model No. FCC ID Trade Name
: USB Wireless-G Adapter
: UB801R v3
: P27UB801RV3
: EchoStar Laboratory Accreditation
The test result refers exclusively to the test presented test model / sample.,
Without written approval of Cerpass Technology Corp. the test report shall not be reproduced except in full.
The EUT is also considered as a kind of computer peripheral, because the connection to computer is necessary for typical use. It has been verified to comply with the requirements of FCC Part 15, Subpart B, Class B (DoC). The test report has been issued separately. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 1 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Contents 4. 2. 1. Report of Measurements and Examinations .................................................................................... 5 1.1 List of Measurements and Examinations ................................................................................... 5 Test Configuration of Equipment under Test ................................................................................... 6 2.1 Feature of Equipment under Test ............................................................................................... 6 2.2 Carrier Frequency of Channels .................................................................................................. 7 2.3 Test Mode and Test Software ..................................................................................................... 7 2.4 Description of Test System ......................................................................................................... 7 2.5 Connection Diagram of Test System .......................................................................................... 8 2.6 General Information of Test ........................................................................................................ 9 2.7 Measurement Uncertainty .......................................................................................................... 9 2.8 History of this test report .......................................................................................................... 10 3. Antenna Requirements ..................................................................................................................... 11 Standard Applicable ................................................................................................................. 11 3.1 Antenna Construction and Directional Gain ............................................................................. 11 3.2 Test of Conducted Emission ............................................................................................................ 12 Test Limit .................................................................................................................................. 12 4.1 4.2 Test Procedures ....................................................................................................................... 12 4.3 Typical Test Setup .................................................................................................................... 13 4.4 Measurement equipment ......................................................................................................... 13 4.5 Test Result and Data ................................................................................................................ 14 4.6 Test Photographs ..................................................................................................................... 16 Test of Radiated Emission ............................................................................................................... 17 Test Limit .................................................................................................................................. 17 5.1 5.2 Test Procedures ....................................................................................................................... 17 5.3 Typical Test Setup .................................................................................................................... 18 5.4 Measurement equipment ......................................................................................................... 18 5.5 Test Result and Data ................................................................................................................ 19 5.6 Test Photographs ..................................................................................................................... 35 6dB Bandwidth Measurement Data ................................................................................................. 36 Test Limit .................................................................................................................................. 36 6.1 6.2 Test Procedures ....................................................................................................................... 36 6.3 Test Setup Layout .................................................................................................................... 36 6.4 Measurement equipment ......................................................................................................... 36 6.5 Test Result and Data ................................................................................................................ 36 7. Maximum Peak Output Power ......................................................................................................... 40 7.1 Test Limit .................................................................................................................................. 40 7.2 Test Procedures ....................................................................................................................... 40 7.3 Test Setup Layout .................................................................................................................... 40 7.4 Measurement equipment ......................................................................................................... 40 7.5 Test Result and Data ................................................................................................................ 40 8. Band Edges Measurement ............................................................................................................... 44 Test Limit .................................................................................................................................. 44 Test Procedure ......................................................................................................................... 44 8.1 8.2 5. 6. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 2 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 8.3 Test Setup Layout .................................................................................................................... 44 8.4 Measurement equipment ......................................................................................................... 44 8.5 Test Result and Data ................................................................................................................ 44 8.6 Restrict Band Emission Measurement Data ............................................................................ 49 9. Power Spectral Density .................................................................................................................... 50 Test Limit .................................................................................................................................. 50 9.1 Test Procedures ....................................................................................................................... 50 9.2 9.3 Test Setup Layout .................................................................................................................... 50 9.4 Measurement equipment ......................................................................................................... 50 Test Result and Data ................................................................................................................ 50 9.5 10. Restricted Bands of Operation ........................................................................................................ 54 10.1 Labeling Requirement .............................................................................................................. 54 Appendix A. Photographs of EUT.....A1 ~ A4 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 3 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A CERTIFICATE OF COMPLIANCE According to FCC Rules and Regulations Part 15 Subpart C Applicant Address
: SerComm Corporation
: 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. Equipment
: USB Wireless-G Adapter Model No.
: UB801R v3 FCC ID
: P27UB801RV3 I HEREBY CERTIFY THAT :
The measurements shown in this test report were made in accordance with the procedures given in ANSI C63.4 The equipment was passed the test performed according to FCC Rules and Regulations Part 15 Subpart C (2007). The test was carried out on Feb. 14, 2009 at Cerpass Technology Corp. Signature Anson Chou EMC/RF B.U. Vice General Manager Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 4 of 54 CERPASS TECHNOLOGY CORP. 1. Report of Measurements and Examinations Report No.: FI0902069-A 1.1 List of Measurements and Examinations FCC Rule
. Description of Test 15.203
. Antenna Requirement 15.207
. Conducted Emission 15.209 15.247(d)
. Radiated Emission 15.247(a)(2) . 6dB Bandwidth 15.247(b)
. Maximum Peak Output Power 15.247(d)
. 100kHz Bandwidth of Frequency Band Edges 15.247(e)
. Power Spectral Density 1.1307 1.1310 2.1091 2.1093
. RF Exposure Compliance Result Pass Pass Pass Pass Pass Pass Pass Pass Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 5 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 2. Test Configuration of Equipment under Test 2.1 Feature of Equipment under Test Standards Computer Slot Type Chipset Tx Rx LED Date Rates IEEE 802.11b, IEEE 802.11g USB Ralink RT2070(MAC/BB/RF) 1 1 Blue On-Link Blinking - Activity 54, 48, 36, 24, 18, 12, 9 and 6 Mbps (802.11g) 11, 5.5, 2, 1 Mbps (802.11b) 11 for North America, 13 for Europe and Japan 2.4 ~ 2.4835GHz OFDM CCK, QPSK, BPSK Operating Channels Operating Frequency Modulation Technique 802.11g 802.11b Media Access Protocol CSMA/CA Operating Voltage 5V +/- 5%
Transmit Power 802.11g 802.11b Receive Sensitivity 13.5 +/- 1dBm 17 +/- 1dBm Typical 89dBm @ 6Mbps, +/-2dBm Typical 88dBm @ 9Mbps, +/-2dBm Typical 86dBm @ 12Mbps, +/-2dBm Typical 84dBm @ 18Mbps, +/-2dBm Typical 81dBm @ 24Mbps, +/-2dBm Typical 78dBm @ 36Mbps, +/-2dBm Typical 74dBm @ 48Mbps, +/-2dBm Typical 71dBm @ 54Mbps, +/-2dBm Typical 88dBm @ 11Mbps, +/-2dBm Typical 89dBm @ 5.5Mbps, +/-2dBm Typical 92dBm @ 2Mbps, +/-2dBm Typical 92dBm @ 1Mbps, +/-2dBm WPA/WPA2; 128-bit TKIP/AES encryption, 40/64-, 128-bit WEP shared-key encryption 802.1x, and EAP-TLS, and PEAP authentication Windows Vista / XP / 2000 802.11g 802.11b Security OS Requirements Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 6 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 2.2 Carrier Frequency of Channels 802.11b, 802.11g Channel 01 02 03 04 05 06 Frequency(MHz) 2412 2417 2422 2427 2432 2437 Channel 07 08 09 10 11 12 Frequency(MHz) 2442 2447 2452 2457 2462
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2.3 Test Mode and Test Software a. During testing, the interface cables and equipment positions were varied according to ANSI C63.4. b. The complete test system included remote workstation, PC, Monitor, Mouse, Keyboard, Modem, Printer and EUT for EMI test. The remote workstation included Notebook. c. An executive program, QATEST under WIN XP, which transmits and receives data to the remote workstation through Wireless. d. The following test mode and test software was performed for conduction and radiation test:
802.11b/g: CH01: 2412MHz, CH06: 2437MHz, CH11: 2462MHz 2.4 Description of Test System Device PC Monitor Keyboard Mouse Modem Manufacturer Model No. IBM SlimAGE IGV 510A IBM IBM ACEXX KB-0225 MO28VO DM-1414 Description Power Cable, Unshielding 1.8 m Data Cable, VGA Shielding 1.35 m Power Cable, Adapter Unshielding 1.8 m Data Cable, PS2 Shielding 1.35 m Data Cable, USB Shielding 1.85 m Data Cable, RS232 Unshielding 1.35 m Power Cable, Adapter Unshielding 1.8 m Printer HP Desk Jet 400 Data Cable, PRINT Unshielding 1.6 m Notebook
(Remote Workstation) DELL PP10L Power Cable, Adapter Unshielding 1.8 m Power Cable, Adapter Unshielding 1.8 m Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 7 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 2.5 Connection Diagram of Test System 4 5 Printer Modem Remote workstation EUT 1 Monitor 3 PC 2 Keyboard Mouse 1. The VGA cable is connected from PC to the Monitor. 2. The PS/2 cable is connected from PC to the Keyboard. 3. The USB cable is connected from PC to the Mouse. 4. The Print cable is connected from PC to the Printer. 5. The RS232 cable is connected from PC to the Modem. The EUT keeps to transmit and receive data via Notebook by Wireless. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 8 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 2.6 General Information of Test Test Site :
Cerpass Technology Corp. 4F-2, No. 28, Lane 78, Xing-Ai Rd. Nei-hu, Taipei City 114 Taiwan R.O.C. Test Site Location (OATS1-SD): No.68-1, Shihbachongsi, shihding Township, Taipei City 223, Taiwan, R.O.C. FCC Registration Number :
632249 IC Registration Number :
4934B-1 VCCI Registration Number :
T-182 for Telecommunication Test C-2188 for Conducted emission test R-1902 for Radiated emission test Test Voltage:
AC 120V Test in Compliance with:
ANSI C63.4-2003 FCC Part 15 Subpart C Frequency Range Investigated: Conducted: from 150kHz to 30MHz Radiation: from 30MHz to 24620MHz Test Distance:
The test distance of radiated emission from antenna to EUT is 3 M. 2.7 Measurement Uncertainty Measurement Item Conducted Emission Measurement Frequency 9 kHz ~ 30 MHz Radiated Emission 30 MHz ~ 25GHz 6 dB Bandwidth Maximum Peak Output Power 100kHz Bandwidth of Frequency Band Edges Power Spectral Density
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Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Polarization LINE/NEUTRAL Vertical Horizontal
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Uncertainty 2.71 dB 4.11 dB 4.10 dB 7500 Hz 1.4 dB
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2.2 dB 2.2 dB Issued Date Page No.
: Feb. 19, 2009
: 9 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 2.8 History of this test report
ORIGINAL.
Additional attachment as following record:
Attachment No. Issue Date Description Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 10 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 3. Antenna Requirements 3.1 Standard Applicable For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. And according to FCC 47 CFR Section 15.247 (b), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. 3.2 Antenna Construction and Directional Gain Antenna type: Printed Antenna Antenna Gain: 0 dBi Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 11 of 54 CERPASS TECHNOLOGY CORP. 4. Test of Conducted Emission 4.1 Test Limit Report No.: FI0902069-A Conducted Emissions were measured from 150 kHz to 30 MHz with a bandwidth of 9 KHz on the 120 VAC power and return leads of the EUT according to the methods defined in ANSI C63.4-2003 Section 3.1. The EUT was placed on a nonmetallic stand in a shielded room 0.8 meters above the ground plane as shown in section 2.2. The interface cables and equipment positioning were varied within limits of reasonable applications to determine the position produced maximum conducted emissions. Frequency
(MHz) 0.15 0.5 0.5 5.0 5.0 30.0 Quasi Peak
(dB V) 66-56*
56 60
*Decreases with the logarithm of the frequency. Average
(dB V) 56-46*
46 50 4.2 Test Procedures a. The EUT was placed 0.4 meter from the conducting wall of the shielding room was kept at least 80 centimeters from any other grounded conducting surface. b. Connect EUT to the power mains through a line impedance stabilization network
(LISN). c. All the support units are connecting to the other LISN. d. The LISN provides 50 ohm coupling impedance for the measuring instrument. e. The FCC states that a 50 ohm, 50 micro-Henry LISN should be used. f. Both sides of AC line were checked for maximum conducted interference. g. The frequency range from 150 kHz to 30 MHz was searched. h. Set the test-receiver system to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 12 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 4.3 Typical Test Setup 10cm EUT 80cm 80cm LISN 40cm 40cm 4.4 Measurement equipment 80cm LISN EMI Receiver Instrument/Ancillary Model No. Manufacturer Serial No. Calibration Date Valid Date. 2009/09/26 2009/05/13 2009/04/18 MESS TEC NNB-2/16Z ROLF HEINE NNB-2/16Z 2008/09/27 2008/05/14 2008/04/19 100443 02/10191 03/10058 LISN LISN R&S ESCI Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 13 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 4.5 Test Result and Data Power Test Mode Memo
: AC 120V
: 802.11g CH1
:
Pol/Phase Temperature Humidity
: LINE
: 25 C
: 60 %
Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 14 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Memo
: AC 120V
: 802.11g CH1
:
Pol/Phase Temperature Humidity
: NEUTRAL
: 25 C
: 60 %
Test engineer:
Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 15 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 5. Test of Radiated Emission 5.1 Test Limit Radiated emissions from 30 MHz to 25 GHz were measured according to the methods defines in ANSI C63.4-2003. The EUT was placed, 0.8 meter above the ground plane, as shown in section 5.6.3. The interface cables and equipment positions were varied within limits of reasonable applications to determine the positions producing maximum radiated emissions For unintentional device, according to 15.109(a), except for Class A digital devices, the field strength of radiated emissions from unintentional radiators at a distance of 3 meters shall not exceed the following values:
Frequency
(MHz) 30-88 88-216 216-960 Above 960 Distance Meters Radiated
( V / M) Radiated
(dB V/ M) 3 3 3 3 100 150 200 500 40.0 43.5 46.0 54.0 For unintentional device, according to CISPR PUB.22, for Class B digital devices, the general requirement of field strength of radiated emissions from intentional radiators at a distance of 10 meters shall not exceed the below table. Frequency
(MHz) 30-230 230-1000 Distance Meters Radiated
(dB V/ M) 10 10 30 37 5.2 Test Procedures a. The EUT was placed on a rotatable table top 0.8 meter above ground. b. The EUT was set 3 meters from the interference receiving antenna which was mounted on the top of a variable height antenna tower. c. The table was rotated 360 degrees to determine the position of the highest radiation. d. The antenna is a broadband antenna and its height is varied between one meter and four meters above ground to find the maximum value of the field strength both horizontal polarization and vertical polarization of the antenna are set to make the measurement. e. For each suspected emission the EUT was arranged to its worst case and then tune the antenna tower (from 1 M to 4 M) and turn table (from 0 degree to 360 degrees) to find the maximum reading. g. f. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function and specified bandwidth with Maximum Hold Mode. If the emission level of the EUT in peak mode was 3 dB lower than the limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not have 3 dB margin will be repeated one by one using the quasi-peak method and reported. h. For testing above 1GHz, the emission level of the EUT in peak mode was 20dB lower than average limit (that means the emission level in peak mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported. i. Cone of radiation has been considered to be 3dB beamwidth of the measurement antenna. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 17 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 5.3 Typical Test Setup Antenna Equipment under Test
* Test distance Turn Table 0.8M Receiver Ground Plane 5.4 Measurement equipment Instrument/Ancillary Model No. Manufacturer Schaffner Bilog Antenna CBL6112B Signal Generator Amplifier 8648B 8447D HP Agilent Serial No. 2840 3629U00612 2944A10593 EMI Receiver SCR-3501 SCHAFFNER 437 Spectrum Horn Antenna Amplifier FSP40 3115 8449B R&S EMCO Agilent 100047 31589 3008A01954 Calibration Date Valid Date 2009/05/14 2009/10/07 2009/05/25 2009/11/24 2009/02/21 2009/03/30 2009/01/23 2008/05/15 2008/10/08 2008/05/26 2008/11/25 2008/02/22 2008/04/01 2008/01/24 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 18 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 5.5 Test Result and Data Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 1
: 802.11g
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: VERTICAL
: 26 C
: 70 %
: 1020 hPa
: 54 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 19 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 1
: 802.11g
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: VERTICAL
: 26 C
: 70 %
: 1020 hPa
: 54 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 20 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 1
: 802.11g
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: HORIZONTAL
: 26 C
: 70 %
: 1020 hPa
: 54 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 21 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 1
: 802.11g
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: HORIZONTAL
: 26 C
: 70 %
: 1020 hPa
: 54 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 22 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 1
: 802.11b
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: VERTICAL
: 20 C
: 65 %
: 1020 hPa
: 11 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 23 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 1
: 802.11b
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: HORIZONTAL
: 20 C
: 65 %
: 1020 hPa
: 11 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 24 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 6
: 802.11b
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: VERTICAL
: 20 C
: 65 %
: 1020 hPa
: 11 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 25 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 6
: 802.11b
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: HORIZONTAL
: 20 C
: 65 %
: 1020 hPa
: 11 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 26 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 11
: 802.11b
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: VERTICAL
: 20 C
: 65 %
: 1020 hPa
: 11 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 27 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 11
: 802.11b
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: HORIZONTAL
: 20 C
: 65 %
: 1020 hPa
: 11 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 28 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 1
: 802.11g
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: VERTICAL
: 20 C
: 65 %
: 1020 hPa
: 54 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 29 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 1
: 802.11g
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: HORIZONTAL
: 20 C
: 65 %
: 1020 hPa
: 54 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 30 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 6
: 802.11g
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: VERTICAL
: 20 C
: 65 %
: 1020 hPa
: 54 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 31 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 6
: 802.11g
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: HORIZONTAL
: 20 C
: 65 %
: 1020 hPa
: 54 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 32 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 11
: 802.11g
:
Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: VERTICAL
: 20 C
: 65 %
: 1020 hPa
: 54 Mbps Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 33 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Power Test Mode Operation Channel Modulation Type Memo
: AC 120V
: Transmit / Receive
: 11
: 802.11g
:
Test engineer:
Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Pol/Phase Temperature Humidity Atmospheric Pressure Rate
: HORIZONTAL
: 20 C
: 65 %
: 1020 hPa
: 54 Mbps Issued Date Page No.
: Feb. 19, 2009
: 34 of 54 Report No.: FI0902069-A CERPASS TECHNOLOGY CORP. 6. 6dB Bandwidth Measurement Data 6.1 Test Limit The minimum of 6dB Bandwidth Measurement is 0.5 MHz. 6.2 Test Procedures a. The transmitter output was connected to the spectrum analyzer. b. Set RBW of spectrum analyzer to 100 KHz and VBW to 100 KHz. c. The 6 dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 6 dB. 6.3 Test Setup Layout 6.4 Measurement equipment Instrument/Ancillary Model No. Manufacturer Spectrum Analyzer FSP40 R&S Serial No. 10047 Calibration Date Valid Date 2009/02/21 2008/02/22 6.5 Test Result and Data Test Date: Feb. 11, 2009 Atmospheric pressure: 1026 hPa Modulation Standard Channel 802.11b (11Mbps) 802.11g (54Mbps) 01 06 11 01 06 11 Temperature: 25 Humidity: 50%
Frequency
(MHz) 2412 2437 2462 2412 2437 2462 6dB Bandwidth (MHz) 12.00 12.10 12.00 16.50 16.50 16.50 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 36 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11b (11Mbps) Channel: 01 Modulation Standard: 802.11b (11Mbps) Channel: 06 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 37 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11b (11Mbps) Channel: 11 Modulation Standard: 802.11g (54Mbps) Channel: 01 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 38 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11g (54Mbps) Channel: 06 Modulation Standard: 802.11g (54Mbps) Channel: 11 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 39 of 54 CERPASS TECHNOLOGY CORP. 7. Maximum Peak Output Power 7.1 Test Limit The Maximum Peak Output Power Measurement is 30dBm. 7.2 Test Procedures Report No.: FI0902069-A The antenna portRF outputof the EUT was connected to the inputRF inputof a power meter. Power was read directly from the meter and cable loss connection was added to the reading to obtain power at the EUT antenna terminal. The EUT Output Power was set to maximum to produce the worse case test result. 7.3 Test Setup Layout 7.4 Measurement equipment Instrument/Ancillary Model No. Manufacturer Spectrum Analyzer FSP40 R&S Serial No. 10047 Calibration Date Valid Date 2009/02/21 2008/02/22 7.5 Test Result and Data Test Date: Feb. 11, 2009 Atmospheric pressure: 1026 hPa Modulation Standard 802.11b
(11Mbps) 802.11g
(54Mbps) Channel Frequency 01 06 11 01 06 11
(MHz) 2412 2437 2462 2412 2437 2462 Temperature: 25 Humidity: 50%
Peak Power Output
(dBm) 18.08 18.38 18.35 15.00 14.67 14.76 Peak Power Output
(mW) 64.3 68.9 68.4 31.6 29.3 29.9 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 40 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11b (11Mbps) Channel: 01 Modulation Standard: 802.11b (11Mbps) Channel: 06 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 41 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11b (11Mbps) Channel: 11 Modulation Standard: 802.11g (54Mbps) Channel: 01 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 42 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11g (54Mbps) Channel: 06 Modulation Standard: 802.11g (54Mbps) Channel: 11 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 43 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 8. Band Edges Measurement 8.1 Test Limit Below 20dB of the highest emission level of operating band (In 100 kHz Resolution Bandwidth) 8.2 Test Procedure a. The transmitter output was connected to the spectrum analyzer via a low lose cable. b. Set both RBW and VBW of spectrum analyzer to 100 KHz with convenient frequency span including 100 KHz bandwidth from band edge. c. The band edges was measured and recorded. 8.3 Test Setup Layout 8.4 Measurement equipment Instrument/Ancillary Model No. Manufacturer Spectrum Analyzer FSP40 R&S Serial No. 10047 Calibration Date Valid Date 2009/02/21 2008/02/22 8.5 Test Result and Data Test Date: Feb. 11, 2009 Atmospheric pressure: 1026 hPa Modulation Standard 802.11b
(11Mbps) 802.11g
(54Mbps) Channel 01 11 01 11 Frequency
(MHz) 2412 2462 2412 2462 Temperature: 25 Humidity: 50%
maximum value in frequency (MHz) maximum value (dBm) 3175.00 3257.21 3185.10 3257.21
-31.48
-34.19
-31.77
-34.25 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 44 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11b (11Mbps) Channel: 01 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 45 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11b (11Mbps) Channel: 11 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 46 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11g (54Mbps) Channel: 01 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 47 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11g (54Mbps) Channel: 11 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 48 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 8.6 Restrict Band Emission Measurement Data Test Date Temperature Humidity Atmospheric Pressure
: Feb. 14, 2009
: 20
: 65%
: 1020 hPa Modulation Standard: IEEE 802.11b (11Mbps) Channel 1 Fundamental Frequency: 2412 MHz H/V
(MHz) Remark Ant-Pol Limit@3m
(dBuV/m) Frequency H H V V Meter Reading Result
(dBuV/m) Corrected Factor 2364.57 2333.97 2331.01 2333.97 Ant High
(m) 1.20 1.20 1.00 1.00 Channel 11 Fundamental Frequency: 2462 MHz 1.10 1.10 1.21 1.21 Peak Ave. 54 74 54 74 74 54 54 74 2496.47 2483.51 2484.00 2482.52
-26.18
-20.65
-24.29
-16.79
-27.06
-21.34
-24.20
-18.39 48.85 34.63 51.76 37.57 50.23 35.88 52.25 39.74
-1.91
-1.96
-1.96
-1.97
-2.41
-2.53
-2.54
-2.53 46.94 32.66 49.80 35.61 47.82 33.35 49.71 37.21 Peak Ave Peak Ave Peak Ave Peak Ave 211 211 168 168 180 180 185 185 74 74 74 74 54 54 54 54 Margin
(dB) Table
(Deg.) H H V V Modulation Standard: IEEE 802.11g (54Mbps) Channel 1 Fundamental Frequency: 2412 MHz H/V
(MHz) Remark Ant-Pol Limit@3m
(dBuV/m) Frequency H H V V Meter Reading Result
(dBuV/m) Corrected Factor 2347.43 2334.38 2359.16 2359.67 Ant High
(m) 1.00 1.00 1.00 1.00 Channel 11 Fundamental Frequency: 2462 MHz 1.00 1.00 1.20 1.20 Peak Ave. 74 54 54 74 54 74 74 54 2492.82 2483.51 2483.70 2483.51
-27.46
-21.70
-23.74
-18.73
-26.95
-21.86
-25.08
-20.45 49.02 34.83 52.69 37.70 48.98 34.10 50.89 35.52
-2.48
-2.53
-2.44
-2.43
-1.93
-1.96
-1.96
-1.96 46.54 32.30 50.26 35.27 47.05 32.14 48.92 33.55 Peak Ave Peak Ave Peak Ave Peak Ave 176 176 180 180 133 133 171 171 74 74 74 74 54 54 54 54 Margin
(dB) Table
(Deg.) H H V V Notes:
1. Result = Meter Reading + Factor 2. Factor = Antenna Factor + Cable Loss Amplifier 3. The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and video bandwidth is 3 MHz for Peak detection at frequency above 1GHz. 4. The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and video bandwidth is 10Hz for Average detection at frequency above 1GHz Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 49 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 9. Power Spectral Density 9.1 Test Limit The Maximum of Power Spectral Density Measurement is 8dBm. 9.2 Test Procedures a. The transmitter output was connected to spectrum analyzer. b. The spectrum analyzers resolution bandwidth were set at 3KHz RBW and 30KHz VBW as that of the fundamental frequency. Set the sweep time=span/3KHz. c. The power spectral density was measured and recorded. d. The Sweep time is allowed to be longer than span/3KHz for a full response of the mixer in the spectrum analyzer. 9.3 Test Setup Layout 9.4 Measurement equipment Instrument/Ancillary Model No. Manufacturer Spectrum Analyzer FSP40 R&S Serial No. 10047 Calibration Date Valid Date 2009/02/21 2008/02/22 9.5 Test Result and Data Test Date: Feb. 11, 2009 Atmospheric pressure: 1026 hPa Modulation Standard Channel 802.11b (11Mbps) 802.11g (54Mbps) 01 06 11 01 06 11 Temperature: 25 Humidity: 50%
Frequency
(MHz) 2412 2437 2462 2412 2437 2462 Maximum Power Density of 3 kHz Bandwidth (dBm)
-12.64
-19.43
-13.00
-16.67
-16.40
-18.14 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 50 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11b (11Mbps) Channel: 01 Modulation Standard: 802.11b (11Mbps) Channel: 06 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 51 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11b (11Mbps) Channel: 11 Modulation Standard: 802.11g (54Mbps) Channel: 01 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 52 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A Modulation Standard: 802.11g (54Mbps) Channel: 06 Modulation Standard: 802.11g (54Mbps) Channel: 11 Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 53 of 54 CERPASS TECHNOLOGY CORP. 10. Restricted Bands of Operation Report No.: FI0902069-A Only spurious emissions are permitted in any of the frequency bands listed below:
MHz MHz MHz 0.09000 0.11000 0.49500 0.505**
2.17350 2.19050 4.12500 4.12800 4.17725 4.17775 4.20725 4.20775 6.21500 6.21800 6.26775 6.26825 6.31175 6.31225 8.29100 8.29400 8.36200 8.36600 8.37625 8.38675 8.41425 8.41475 12.29000 12.29300 12.51975 12.52025 12.57675 12.57725 13.36000 13.41000
**: Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz 16.42000 16.42300 16.69475 16.69525 16.80425 16.80475 25.50000 25.67000 37.50000 38.25000 73.00000 74.60000 74.80000 75.20000 108.00000 121.94000 123.00000 138.00000 149.90000 150.05000 156.52475 156.52525 156.70000 156.90000 162.01250 167.17000 167.72000 173.20000 240.00000 285.00000 322.00000 335.40000 399.9 410.0 608.0 614.0 960.0 1240.0 1300.0 1427.0 1435.0 1626.5 1645.5 1646.5 1660.0 1710.0 1718.8 1722.2 2200.0 2300.0 2310.0 2390.0 2483.5 2500.0 2655.0 2900.0 3260.0 3267.0 3332.0 3339.0 3345.8 3358.0 3600.0 4400.0 GHz 4.500 5.250 5.350 5.460 7.250 7.750 8.025 8.500 9.000 9.200 9.300 9.500 10.600 12.700 13.250 13.400 14.470 14.500 15.350 16.200 17.700 21.400 22.010 23.120 23.600 24.000 31.200 31.800 36.430 36.500 Above 38.6 10.1 Labeling Requirement The device shall bear the following statement in a conspicuous location on the device:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 54 of 54
1 | conf req | Cover Letter(s) | 28.23 KiB | June 03 2009 |
Request for non-disclosure RF_501_02 To: Telefication B.V. Attn: Dept. FCC TCB Edisonstraat 12A 6902 PK ZEVENAAR The Netherlands SerComm Corporation 8F, No.3-1, YuanQu St., NanKang, Taipei City, 115 Taiwan, R.O.C. Subject: Request for non-disclosure (FCC ID: P27UB801RV3) Reference number: UB801R v3 Dear FCC TCB, Persuant to 47 CFR Section 0.459(a) & (b), SerComm Corporation hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application for FCC ID: (P27UB801RV3) Date: 2009/02/20 Schematic diagrams Operational description Block Diagram a. b. c. Above materials contain secrets, proprietary and technical information, which would customarily be quarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. SerComm Corporation understands that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. Name/ Title: Ronnie Cheng/ Associate Manager/ R&D Division Signature:
1 | Power of Attorney Letter | Cover Letter(s) | 63.94 KiB | June 03 2009 |
RF_160, Issue 02 Clio Hu. (1) Cerpass Technology Corporation 4F-2, No.28 Lang 78, Xing-Ai Rd. Nei-hu Taipei City 114 Taiwan, R.O.C. SerComm Corporation 8F, No.3-1, YuanQu Street, Nankang, Taipei City Taiwan, R.O.C. Declaration of Authorization We Name:
Address:
City:
Country:
Declare that:
Name Representative of agent:
Agent Company name:
Address:
City:
Country is authorized to apply for Certification of the following product(s):
Product description: USB Wireless-G Adapter Type designation: UB801R v3 Trademark:
on our behalf. Date:
City:
Name:
Function:
Signature:
Notes:
(1): Required for FCC application
(2): For FCC it must be the Grantee Code owner or the authorized agent. Associate Manager/ R&D Division Ronnie Cheng(2) 2009/02/20 Taipei City EchoStar
1 | tsup photo | Test Setup Photos | 218.32 KiB | June 03 2009 |
CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 4.6 Test Photographs Front View Rear View Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 16 of 54 CERPASS TECHNOLOGY CORP. Report No.: FI0902069-A 5.6 Test Photographs Front View Rear View Cerpass Technology Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued Date Page No.
: Feb. 19, 2009
: 35 of 54
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2009-03-06 | 2412 ~ 2462 | DTS - Digital Transmission System | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2009-03-06
|
||||
1 | Applicant's complete, legal business name |
Sercomm Corporation
|
||||
1 | FCC Registration Number (FRN) |
0015548027
|
||||
1 | Physical Address |
8F, No. 3-1, YuanQu St, NanKang
|
||||
1 |
Taipei, N/A
|
|||||
1 |
Taiwan
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
c******@telefication.com
|
||||
1 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
P27
|
||||
1 | Equipment Product Code |
UB801RV3
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
N******** W********
|
||||
1 | Title |
Engineer
|
||||
1 | Telephone Number |
886-2******** Extension:
|
||||
1 | Fax Number |
886-2********
|
||||
1 |
N******@SERCOMM.COM
|
|||||
app s | Technical Contact | |||||
1 | Firm Name |
SerComm Corporation
|
||||
1 | Name |
R**** C******
|
||||
1 | Physical Address |
8F, No.3-1, YuanQu St., NanKang
|
||||
1 |
Taipei, 115
|
|||||
1 |
Taiwan
|
|||||
1 | Telephone Number |
+886-******** Extension:
|
||||
1 | Fax Number |
+886-********
|
||||
1 |
r******@sercomm.com
|
|||||
app s | Non Technical Contact | |||||
1 | Firm Name |
Cerpass Technology Corporation
|
||||
1 | Name |
C******** H****
|
||||
1 | Physical Address |
4F-2, No.28, Lane78, XingAi Road
|
||||
1 |
Taipei, 114
|
|||||
1 |
Taiwan
|
|||||
1 | Telephone Number |
+886-******** Extension:
|
||||
1 | Fax Number |
+886-********
|
||||
1 |
c******@cerpass.com.tw
|
|||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | DTS - Digital Transmission System | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | USB Wireless-G Adapter | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Does not apply | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Grant Comments | Power output listed is conducted. SAR compliance has been established with a laptop computer as tested in this filing. This USB dongle can be used with laptop computers of substantially similar physical dimensions, construction, and electrical and RF characteristics.Compliance of this device in all final host configurations is the responsibility of the Grantee. End-users must be provided with specific information required to satisfy RF exposure compliance. Maximum measured SAR value: 0.335 W/kg (Body | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
Cerpass Technology Corporation
|
||||
1 | Name |
E****** C********
|
||||
1 | Telephone Number |
886-2******** Extension:
|
||||
1 | Fax Number |
886-2********
|
||||
1 |
e******@cerpass.com.tw
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | 2412.00000000 | 2462.00000000 | 0.0690000 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC