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1 2 | Users Manual | January 31 2016 / February 01 2016 | ||||||
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User manual 2 | Users Manual | 2.26 MiB | / January 02 2016 | |||
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Ext photo | External Photos | 179.21 KiB | / January 02 2016 | |||
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ID label | ID Label/Location Info | 72.24 KiB | / January 02 2016 | |||
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15B DoC | Cover Letter(s) | 61.20 KiB | / January 02 2016 | |||
1 2 | Block diagram | Block Diagram | January 31 2016 | confidential | ||||
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Confidential request letter | Cover Letter(s) | 132.17 KiB | / January 02 2016 | |||
1 2 | Cover Letter(s) | January 31 2016 / February 01 2016 | ||||||
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Modular approval letter | Cover Letter(s) | 148.40 KiB | / January 02 2016 | |||
1 2 | OpDes | Operational Description | January 31 2016 | confidential | ||||
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Power of Attorney Letter | Cover Letter(s) | 127.00 KiB | / January 02 2016 | |||
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RF exposure | RF Exposure Info | 208.11 KiB | / January 02 2016 | |||
1 2 | SCH | Schematics | January 31 2016 | confidential | ||||
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Test report | Test Report | 1.96 MiB | / January 02 2016 | |||
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Test setup photo | Test Setup Photos | 197.98 KiB | / January 02 2016 | |||
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WiFi ch 12-13 letter | Cover Letter(s) | 243.57 KiB | / January 02 2016 |
1 2 | User manual 2 | Users Manual | 2.26 MiB | / January 02 2016 |
Realtek Bluetooth MP UI User Guide www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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A. Electrical Characteristics Working Frequency S.W.R. Antenna Gain Antenna Type Efficiency Impedance Polarization / Azimuth B. Mechanical Dimension Cable Length Of Main Ant Cable Length Of Aux Ant C. Material Stamping Metal Coaxial Cable Mini Coaxial Connector D. Environmental Operation Temperature Storage Temperature 2.4GHz~2.5GHz 4.9GHz~5.85GHz 2.4GHz~2.5GHz <2.0 4.9GHz~5.85GHz <2.0 Main port:2dBi Aux port:2dBi PCB 2.4GHz~2.5GHz >70%
4.9GHz~5.85GHz >75%
50 Ohm Linear / Omni-directional L:340mm(BLACK) Copper antenna 50 Ohm / O.D.1.13mm IPEX PLUG
-40~ +85
-40~ +85 Bluetooth MP Operation Flow www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: BT USB/UART/PCIe Power on DUT Open UI & Select Host Control Interface Host Interface and Parameter Initial If BT Patch?
Yes No Send Patch code by HCI vendor command Enter MP UI Set IsFirmwarePatchAtInit in the HCISetup.ini, 0Skip Patch, 1Patch The patch file is patch.bin (located the same directory with RTK_BT_MP.exe) www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: WiFi USB/UART/PCIe (Windows Platform) Power on DUT Send Patch code by WiFi via Mailbox Open UI & Select Host Control Interface Host Interface and Parameter Initial Enter MP UI The WiFi driver must download BT patch while DUT power on. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: Linux Platform The WiFi in the DUT UI must be turned off after Power on. (no WLAN module exit in the system) IsPushMPDriver in the HCISetup.ini defines: 0 skip push, 1push. The MP driver filename is specified in the ADBMPDriverFilename of the HCISetup.ini It must place in the same directory with RTK_BT_MP.exe. The push destination is defined in the ADBMPDriverRoute of the HCISetup.ini . The insert WiFi module is specified by the ADBMPDriverRoute + ADBMPDriverFilename in the HCISetup.ini . Power on DUT Open UI & Select Host Control Interface Host Interface and Parameter Initial If Push WiFi driver?
Yes No Push WiFi driver to Platform Inser WLAN mdule Enable WLAN Download BT Patch Enter MP UI www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Bluetooth MP UI Initial www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: BT USB Port (8723AE,8723AE-VAU) DUT RTL8723AE WiFi FW Mail box BT FW DUT RTL8723AS-VAU WiFi FW Mail box BT FW PCIE USB PC CPU WinXP/Win7 PC CPU USB WinXP/Win7 8723AE WiFi MP driver RTK BT MP Driver 8723AS-VAU WiFi MP driver RTK BT MP Driver RTK WiFi MP UI RTK BT MP UI RTK WiFi MP UI RTK BT MP UI www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: BT USB Port (8723AE,8723AE-VAU) Select BT USB , Choose USB port number, and Press OK button to start the MP. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: BT UART Port (8723AS) DUT RTL8723AS WiFi FW Mail box BT FW SDIO UART PC CPU WinXP/Win7 8723AS WiFi MP driver RTK BT MP Driver RTK WiFi MP UI RTK BT MP UI www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: BT UART Port (8723AS) Select BT UART , Choose COM port number and baud rate (default: 115200), and Press OK button to start the MP. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: WiFi PCIe Port (8723AE) DUT RTL8723AE WiFi FW Mail box BT FW PCIE PC CPU WinXP/Win7 8723AE MP driver RTK WiFi MP UI RTK BT MP UI www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: WiFi PCIe Port (8723AE) Select WiFi PCIe , and Press OK button to start the MP. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: WiFi SDIO Port (8723AS) DUT RTL8723AS WiFi FW Mail box BT FW SDIO PC CPU WinXP/Win7 8723AS MP driver RTK WiFi MP UI RTK BT MP UI www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: WiFi SDIO Port (8723AS) Select WiFi SDIO , and Press OK button to start the MP. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: WiFi USB Port (8723AS-VAU) DUT RTL8723AS-VAU WiFi FW Mail box BT FW USB PC CPU WinXP/Win7 8723AS-VAU MP driver RTK WiFi MP UI RTK BT MP UI www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: WiFi USB Port (8723AS-VAU) Select WiFi USB , and Press OK button to start the MP. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: Linux USB Port (8723AS,8723AS-VAU) RTL8723AS/8723AS-VAU WiFi FW Mail box BT FW SDIO/USB Embedded System Linux 8723AS WiFi MP driver USB Port PC CPU WinXP/Win7 RTK MP UI USB Port USB Cable www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: Linux USB Port (8723AS,8723AS-VAU) Select Linux by ADB , and Press OK button to start the MP. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Host Interface: Linux COM Port (8723AS,8723AS-VAU) RTL8723AS/8723AS-VAU WiFi FW Mail box BT FW SDIO/USB Embedded System Linux 8723AS WiFi MP driver COM Port PC CPU WinXP/Win7 RTK MP UI COM Port RS232 Cable www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Select Host Control Interface Select Linux by UART , Choose COM port number and baud rate (default: 115200), and Press OK button to start the MP. Note: It is recommended to press the OK button after the system boot completely. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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The Main UI (BT Host type) If initial ok, memo show as below www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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The Main UI (WiFi Host type) If initial ok, memo show as below If initial fail, Check those:
a. RS232/USB cable b. UART setup /USB port c. BT Module d. BT MP driver Note: If initial fail (ex: enable WLAN adapter fail), it may result from the boot is not completed during MP UI start. You can press Host Re-Init button or reopen the MP UI. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Bluetooth DUT Test Mode Setup & Test Procedure www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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BT DUT Test Mode Test Topology The BT MP sends BT HCI command to DUT. The DUT enable Inqr/Page scan and enter DUT test mode. The Bluetooth tester established a link with the DUT over the RF channel using the normal Bluetooth protocol. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Bluetooth Test Set (ex:Anritsu MT8852B)DUTPC(BT MP UI)RF CableRS232 / USB Cable UI Setup Step-1: Enter DUT Test Mode Press Test Mode button To enter BT DUT test mode. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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After UI Setup Step-1 After Bluetooth test set creates a connection with DUT, the BT MP UI will show message as below. The RF test can kick off. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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UI Setup Step-2: Exit DUT Test Mode (if required) The connection can be disconnected by either BT test set or DUT. For DUT end, the connection will lost because of supervision timeout after HCI reset is executed. Press HCU Reset button To exit BT DUT test mode. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Bluetooth Non-Link Mode Setup & Test Procedure www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Non-Link Mode Test Topology For non-link mode test, the tester communicates with DUT over a cable via HCI with the DUT in a special test. The tester doesnt have to establish a protocol link with the DUT. The non-link mode of the 8723 series chip support Packet-Tx, Continue-Tx, and Packet-Rx for various RF performance test. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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IQ ViewDUTPC(BT MP UI)RS232/USBCableRF CableBluetooth Test Set (ex:IQ view) Packet-Tx Setup Press Start button 3 Select Packet-Tx 1 2 Select Data Rate, RF Channel, Tx Gain Index, Payload Type, Payload bits, Whitening Coeff www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Packet-Tx Run if Packet-Tx ok, the message is shown as memo Packet-Tx will stop after press Pause button www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Packet-Tx Measurement form IQ view Date Rate: 1M/DH5, RF Channel: 0, Payload Length:2712 bits, Payload Type:
11110000, Whitening: Off www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Packet-Tx Measurement form IQ view Date Rate: 1M/DH5, RF Channel: 0, Payload Length:2712 bits, Payload Type:
10101010, Whitening: Off www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Packet-Tx Measurement form IQ view Date Rate: 3M/3DH5, RF Channel: 0, Payload Length:8168 bits, Payload Type:
Normal, Whitening: On www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Continue-Tx Setup Press Start button 3 1 2 Select Continue-Tx Select Data Rate, RF Channel, Tx Gain Index, Payload Type www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Continue-Tx Run if Continue-Tx ok, the message is shown as memo Continue-Tx will stop after press Pause button www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Continue-Tx Measurement form IQ view Continue-Tx is used for Tx power measurement. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Packet-Rx Setup Press Start button 3 Select Packet-Rx 1 2 Select Data Rate, RF Channel, Tx Gain Index, Payload Type, Payload bits, Whitening Coeff, Hit Target Hit Target is BD address that the BT tester used it to generate the access code of the test pattern. These parameters must meet with the BT testers pattern. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Packet-Rx Run Packet-Rx test result if Packet-Rx ok, the message is shown as memo Packet-Rx will stop after press Pause button www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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IQ view Vector Signal Generator Used the IQ view Vector Signal Generator to generate test pattern (*.mod) www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Bluetooth BT 4.0 LE Direct Test Mode Setup For RF/PHY Testing www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Most BT testers support host control port (USB,UART) that can be as a upper tester defined in the direct test mode of BT specifications. The diagram shown as below is the MT8852B test configuration for LE RF/PHY test. The BT MP also supports Tx and Rx test when the BT tester can not be a upper tester (no host control port, ex: IQ view). www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Tx Test Setup:
Press Start to start Tx and BT tester can start measurement. 3 4 Press Stop to stop Tx. 1 2 Select Packet-Tx Select Data Rate, RF Channel, Tx Gain Index, Payload Type, Payload bytes Date Rate = [LE]
www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Rx Test Setup:
Press Start to start Rx and BT tester can start sending packet. 3 4 Press Stop to stop Rx. 1 2 Select Packet-Rx Select Data Rate, RF Channel, Payload Type, Payload bytes Date Rate = [LE]
www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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BT 4.0 LE Setup For FCC AFH Measurement www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Step 1: Create LE connection (Initiator) 1. Checked [LE connect] and select Initiator. 2. Key in the Target BD Address in the [Hit Target] and press Enter key 3. In the Action Items, select Page + Create ACL connection 4. press [Start] button 3. 4. 1. 2. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Step 2: Create LE connection (Advertiser) 1. Checked [LE connect] and select Advertiser. 2. In the Action Items, select Page + Create ACL connection 3. press [Start] button 2. 3. 1. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Step 3: Create LE connection Initiator will create LE connection with Advertiser and AFH start running. www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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Setup Antenna Switch (support after v2.82) If Checked: Main WiFi else Main BT www.realtek.com Copyright 2013 Realtek Semiconductor Corp.
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FCC Warning Statement Changes or modifications not expressly approved by the party responsible for complia nce could void the users authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digi tal 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 eq uipment generates uses and can radiate radio frequency energy and, if not installed an d used in accordance with the instructions, may cause harmful interference to radio co mmunications. However, there is no guarantee that interference will not occur in a par ticular installation. If this equipment does cause harmful interference to radio or televi sion reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measu res: 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. This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC compliance requirement of the end product which integrates this module. The final end product must be labeled in a visible area with the following" Contains TX FCC ID: 2AC23-WT4XR1210". The FCC part 15.19 statement below has to also be available on the label: This device complies with Part 15 of 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. The end user has to be informed that the FCC radio-frequency exposure guidelines for an uncontrolled environment can be satisfied. The end user has to also be informed that any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment.
1 2 | 15B DoC | Cover Letter(s) | 61.20 KiB | / January 02 2016 |
Hui Zhou Gaoshengda Technology Co.,LTD NO.75, Zhongkai Development Area, Huizhou, Guangdong, China Date: 2016-1-20 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD WIFI+BT module, model: WT4XR1210 FCC ID: 2AC23-WT4XR1210 To Whom It May Concern:
This letter is to ascertain that Hui Zhou Gaoshengda Technology Co., LTD Product WIFI+BT module has been the units used for conducting FCC compliance testing, the DoC part will be tested by FCC recognized test lab, SIEMIC INC(SIEMIC USA Lab). If you have any question or concerns, pls. contact us. Sincerely, Clients signature :
Clients name / title : Hui Guan/Senior Engineer Contact information / address: NO.75, Zhongkai Development Area, Huizhou, Guangdong, China
1 2 | Confidential request letter | Cover Letter(s) | 132.17 KiB | / January 02 2016 |
775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: TCB@siemic.com Confidentiality Request Letter Reason for Amendment (current / obsolete) Initial Release (obsolete) Adding CFR 2.459 (obsolete) Updated company template & Added text box
(obsolete) Added IC confidentiality letter form (obsolete) Corrections to STC form. Added reference to KDB
(current) Revision History From 1.0 1.0 2.0 3.0 4.0 To 1.0 2.0 3.0 4.0 5.0 Approved Date Nov-14-2006 August 11 - 2008 Jan-31-2012 March-26-2015 Nov 19 2015 SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 5.0
(2016-1-22) To:
Hui Zhou Gaoshengda Technology Co.,LTD Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AC23-WT4XR1210 Pursuant to sections 0.457 and 0.459 of CFR 47, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application as:
Block Diagram Schematics Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Clients signature :
Clients name / title : Hui Guan/Senior Engineer Contact information / address: NO.75, Zhongkai Development Area, Huizhou, Guangdong, China SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 5.0
1 2 | Modular approval letter | Cover Letter(s) | 148.40 KiB | / January 02 2016 |
775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: TCB@siemic.com Modular Approval Declaration Letter Revision History Reason for Amendment (current / obsolete) Initial Release (Obsolete) Added IC Modular Letter (Obsolete) Add LMA and MA option (Obsolete) Revised per RSS Gen issue 3.0 (Obsolete) Removed Foot(2) (obsolete) Adding New note per KDB996369 D01 V01R03
(obsolete) Updated company template & Added text box
(obsolete) Updated modular requirement (obsolete) Updated template to meet RSP 100 issue 10
(obsolete) Updated template to meet RSP 100 issue 11 (current) From 1.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 To 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 Approved Date Dec-04-2006 Feb 16 2009 April 14 2010 Jan 12 2011 July 19 2011 August 29 2011 Jan-31-2012 Sept 05 2014 Nov 20 2014 10.0 March 19 2015 SCS-F26 Modular Approval Letter Page 1 of 2 Rev 10.0 Hui Zhou Gaoshengda Technology Co.,LTD 2016-1-27
(WIFI+BT module) FCC ID : 2AC23-WT4XR1210 , is seeking FCC Authorization as a The EUT meets the requirements for as detailed in FCC public Notice DA00-1407. Compliance to each of the requirements is described below:
Questions are: * Please provide a detailed explanation if the answer is No. Single Modular transmitter /
Single Modular approval /
Single Limited Modular Approval (Please check one). Single Limited Modular Approval (please check one) Item Modular requirement Yes No 1 2 3 4 5 6 7 The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly;
The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal;
The module must contain power supply regulation on the module;
The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b);
The module must demonstrate compliance in a stand-alone configuration;
The module must be labelled with its permanently affixed FCC ID label, or use an electronic display
(See KDB Publication 784748 about labelling requirements);
The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee;
8 The module must comply with RF exposure requirements Yes Yes Yes Yes Yes Yes Yes Yes Note:
(1) LMA may be granted when one or more of the requirements in the table above cannot be demonstrated. LMA will also be issued in those instances where applicants can demonstrate that they will retain control over the final installation of the device, such that compliance of the end product is assured. In such cases, an operating condition on the LMA for the module must state that the module is only approved for use when installed in devices produced by a specific manufacturer. When LMA is sought, the application for equipment certification must specifically state how control of the end product into which the module will be installed, and will be maintained, such that full compliance of the end product is always ensured.
(2) Please provide Clear and specific instructions describing the conditions, limitations and procedures for third-parties to use and/or integrate the module into a host device.
(3) For non-Software Defined Radio transmitter modules where software is used to ensure compliance of the device, technical description of how such control is implemented to ensure prevention of third party modification must be provided (see KDB 594280). Note 1: Compliance of a module in its final configuration is the responsibility of the applicant. A host device will not be considered certified if the instructions regarding antenna configuration provided in the original description, of one or more separately certified modules it contains, were not followed. Example: A separately certified low-power transceiver module using Bluetooth technology which is housed in a desktop computer, laptop or peripheral does not require the overall system to be recertified, if the desktop computer, laptop or peripheral, as a stand-alone unit, complies with all applicable technical standards. Clients signature Clients name / title: Hui Guan/Senior Engineer Contact information / address: NO.75, Zhongkai Development Area, Huizhou, Guangdong, China SCS-F26 Modular Approval Letter Page 2 of 2 Rev 10.0
1 2 | Power of Attorney Letter | Cover Letter(s) | 127.00 KiB | / January 02 2016 |
Tel: 408-526-1188 Fax: 408-526-1088 Email: TCB@siemic.com 775 Montague Expressway Milpitas, CA 95035 Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Initial Release (obsolete) Revised wording (obsolete) Updated company template (obsolete) Updated letter information (obsolete) Added FCC ID field (current) Revision History From 1.0 1.0 2.0 3.0 4.0 To 1.0 2.0 3.0 4.0 5.0 Approved Date Nov-14-2006 Sept25-2007 Jan-31-2012 May-23-2014 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 Hui Zhou Gaoshengda Technology Co.,LTD
(2016-1-20) To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, Hui Zhou Gaoshengda Technology Co.,LTD hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s):
WIFI+BT module, model: WT4XR1210 FCC ID: 2AC23-WT4XR1210 Sincerely, Clients signature Clients name / title: Hui Guan/Senior Engineer Contact information / address: NO.75, Zhongkai Development Area, Huizhou, Guangdong, China SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0
1 2 | RF exposure | RF Exposure Info | 208.11 KiB | / January 02 2016 |
SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111004E FCCRFExposure Exposurecategory:Generalpopulation/uncontrolledenvironment EUTType:ProductionUnit DeviceType:Module ReferStandard:KDB447498D01GeneralRFExposureGuidancev05r02 FCCPart22.1093 Evaluationmethod AccordingtoKDB447498D01GeneralRFExposureGuidancev05r01Section4.3.1StandaloneSARtest exclusionconsiderations:UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures, standalone1gheadorbodyand10gextremitySARevaluationforgeneralpopulationexposureconditions, bymeasurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTestExclusion Thresholdcondition,listedbelow,issatisfied. Thesetestexclusionconditionsarebasedonsourcebased timeaveragedmaximumconductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfor tuneuptolerance,andtheminimumtestseparationdistancerequiredfortheexposureconditions.22The minimumtestseparationdistanceisdeterminedbythesmallestdistancefromtheantennaandradiating structuresoroutersurfaceofthedevice,accordingtothehostformfactor,exposureconditionsand platformrequirements,toanypartofthebodyorextremityofauserorbystander(see5)ofsection4.1). ToqualifyforSARtestexclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustified bytheoperatingconfigurationsandexposureconditionsofthetransmitterandapplicablehostplatform requirements,typicallyintheSARmeasurementorSARanalysisreport,accordingtotherequiredpublished RFexposureKDBprocedures. WhennootherRFexposuretestingorreportingisrequired,astatementof justificationandcompliancemustbeincludedintheequipmentapproval,inlieuoftheSARreport,to qualifyfortheSARtestexclusion. Whenrequired,thedevicespecificconditionsdescribedintheother publishedRFexposureKDBproceduresmustbesatisfiedbeforeapplyingtheseSARtestexclusion provisions;forexample,handheldPTTtwowayradios,handsets,laptops&tabletsetc.23
[(max.powerofchannel,includingtuneuptolerance,mW)/(min.testseparationdistance,mm)][f(GHz)]
3.0for1gSARand7.5for10gextremitySAR,where:
f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison 3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis50mmandfor transmissionfrequenciesbetween100MHzand6GHz. Whentheminimumtestseparationdistanceis<
5mm,adistanceof5mmaccordingto5)insection4.1isappliedtodetermineSARtestexclusion. ___________________________________________________________________________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 3 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111004E ConductedPowerResults Mode Channel Frequency(MHz) GFSK Pi/4DQPSK 8DPSK BLE4.0 802.11b 802.11g 802.11nHT20 802.11nHT40 00 39 78 00 39 78 00 39 78 01 20 40 01 06 11 01 06 11 01 06 11 03 06 09 2402 2441 2480 2402 2441 2480 2402 2441 2480 2402 2440 2480 2412 2437 2462 2412 2437 2462 2412 2437 2462 2422 2437 2452 ConductedOutputPower Tolerance
(dBm,Average) 0.95 2.91 2.50 0.29 1.30 1.56 0.28 1.81 2.01 3.04 0.67 0.32 8.38 8.48 7.99 7.66 7.99 7.90 7.13 6.96 6.89 6.27 6.01 5.98
(dB) 01.0 2.01.0 2.01.0 01.0 2.01.0 2.01.0 01.0 2.01.0 2.01.0 3.01.0 1.01.0 1.01.0 8.01.0 8.01.0 8.01.0 8.01.0 8.01.0 8.01.0 7.01.0 7.01.0 7.01.0 6.01.0 6.01.0 6.01.0 ___________________________________________________________________________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 3 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111004E EvaluationResults Band/Mode f(GHz) Antenna Distance
(mm) GFSK Pi/4DQPSK 8DPSK BLE4.0 802.11b 802.11g 802.11n HT20 802.11n HT40 2.402 2.441 2.480 2.402 2.441 2.480 2.402 2.441 2.480 2.402 2.440 2.480 2.412 2.437 2.462 2.412 2.437 2.462 2.412 2.437 2.462 2.422 2.437 2.452 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 RFoutputpower
(includingtuneup tolerance) dBm 1.0 3.0 3.0 1.0 3.0 3.0 1.0 3.0 3.0 2.0 0 0 9.0 9.0 9.0 9.0 9.0 9.0 8.0 8.0 8.0 7.0 7.0 7.0 mW 1.26 2.00 2.00 1.26 2.00 2.00 1.26 2.00 2.00 0.63 1.00 1.00 7.94 7.94 7.94 7.94 7.94 7.94 6.31 6.31 6.31 5.01 5.01 5.01 SARTest Exclusion Threshold SARTest Exclusion 0.39<3.0 0.62<3.0 0.63<3.0 0.39<3.0 0.62<3.0 0.63<3.0 0.39<3.0 0.62<3.0 0.63<3.0 0.20<3.0 0.31<3.0 0.31<3.0 2.47<3.0 2.48<3.0 2.49<3.0 2.47<3.0 2.48<3.0 2.49<3.0 1.96<3.0 1.97<3.0 1.98<3.0 1.56<3.0 1.56<3.0 1.57<3.0 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRFExposureand SARExclusionThresholdperKDB447498v05r02. THEENDOFREPORT ___________________________________________________________________________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 3 of 3
1 2 | Test report | Test Report | 1.96 MiB | / January 02 2016 |
SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E FCC TEST REPORT FOR Hui Zhou Gaoshengda Technology Co.,LTD WIFI+BT module Test Model: WT4XR1210
: Hui Zhou Gaoshengda Technology Co.,LTD
: NO.75, Zhongkai Development Area, Huizhou, Guangdong,
: Shenzhen LCS Compliance Testing Laboratory Ltd.
: 1/F., Xingyuan Industrial Park, Tongda Road, Bao'an Avenue, Bao'an District, Shenzhen, Guangdong, China China
: (+86)755-82591330
: (+86)755-82591332
: www.LCS-cert.com
: webmaster@LCS-cert.com Prepared for Address Prepared by Address Tel Fax Web Mail Date of receipt of test sample Number of tested samples Serial number Date of Test Date of Report
: December 11, 2015
: 1
: Prototype
: January 04, 2016 - January 20, 2016
: January 20, 2016 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E FCC TEST REPORT FCC CFR 47 PART 15 C(15.247): 2015 Report Reference No. ............... : LCS1512111003E Date of Issue ................................ : January 20, 2016 Testing Laboratory Name ......... : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................ : 1/F., Xingyuan Industrial Park, Tongda Road, Bao'an Avenue, Bao'an District, Shenzhen, Guangdong, China Testing Location/ Procedure ........ : Full application of Harmonised standards Partial application of Harmonised standards Other standard testing method Applicants Name ....................... : Hui Zhou Gaoshengda Technology Co.,LTD Address ........................................ : NO.75, Zhongkai Development Area, Huizhou, Guangdong, China Test Specification Standard ....................................... : FCC CFR 47 PART 15 C(15.247): 2015 / ANSI C63.10: 2013 Test Report Form No. ................. : LCSEMC-1.0 TRF Originator............................. : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF .................................. : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description. .............. : WIFI+BT module Trade Mark................................... : GSD Test Model ................................... : WT4XR1210 Ratings ......................................... : DC 5V Result ......................................... : Positive Compiled by:
Supervised by:
Approved by:
Leo Lee/ File administrators Glin Lu/ Technique principal Gavin Liang/ Manager This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E FCC -- TEST REPORT Test Report No. : LCS1512111003E January 20, 2016 Date of issue Test Model.............................. : WT4XR1210 EUT......................................... : WIFI+BT module Applicant............................... : Hui Zhou Gaoshengda Technology Co.,LTD Address.................................. : NO.75, Zhongkai Development Area, Huizhou, Guangdong, China China China Telephone...............................
: /
Fax.......................................... : /
Telephone............................... : /
Fax.......................................... : /
Telephone............................... : /
Fax.......................................... : /
Manufacturer........................ : Hui Zhou Gaoshengda Technology Co.,LTD Address................................... : NO.75, Zhongkai Development Area, Huizhou, Guangdong, Factory................................... : Hui Zhou Gaoshengda Technology Co.,LTD Address................................... : NO.75, Zhongkai Development Area, Huizhou, Guangdong, Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 3 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E TABLE OF CONTENTS 1. GENERAL INFORMATION ..................................................................................................... 5 1.1 Description of Device (EUT) ................................................................................................................ 5 1.2 Support Equipment List ........................................................................................................................ 6 1.3 External I/O .......................................................................................................................................... 6 1.4 Description of Test Facility .................................................................................................................. 6 1.5 List Of Measuring Equipments ............................................................................................................. 7 1.6 Statement of The Measurement Uncertainty ........................................................................................ 8 1.7 Measurement Uncertainty ..................................................................................................................... 8 1.8 Description Of Test Modes ................................................................................................................... 9 2. TEST METHODOLOGY ......................................................................................................... 10 2.1 EUT Configuration ............................................................................................................................. 10 2.2 EUT Exercise ...................................................................................................................................... 10 2.3 General Test Procedures ..................................................................................................................... 10 3. SYSTEM TEST CONFIGURATION ...................................................................................... 11 3.1 Justification ......................................................................................................................................... 11 3.2 EUT Exercise Software ...................................................................................................................... 11 3.3 Special Accessories ............................................................................................................................ 11 3.4 Block Diagram/Schematics................................................................................................................. 11 3.5 Equipment Modifications ................................................................................................................... 11 3.6 Test Setup ........................................................................................................................................... 11 4. SUMMARY OF TEST RESULTS ........................................................................................... 12 5. ANTENNA PORT MEASUREMENT..................................................................................... 13 5.1 Conducted Peak Output Power ........................................................................................................... 13 5.2 Frequency Separation And 20 dB Bandwidth .................................................................................... 14 5.3 Number Of Hopping Frequency ......................................................................................................... 23 5.4 Time Of Occupancy (Dwell Time) ..................................................................................................... 25 5.5 Conducted Spurious Emissions and Band Edges Test ........................................................................ 28 6. RADIATED MEASUREMENT ............................................................................................... 35 6.1 Block Diagram of Test Setup.............................................................................................................. 35 6.2 Radiated Emission Limit .................................................................................................................... 36 6.3 Instruments Setting ............................................................................................................................. 37 6.4 Test Procedures ................................................................................................................................... 38 6.5 Results for Radiated Emissions .......................................................................................................... 41 6.6 Results for Band edge Testing (Radiated) .......................................................................................... 44 7. LINE CONDUCTED EMISSIONS .......................................................................................... 45 7.1 Standard Applicable ............................................................................................................................ 45 7.2 Block Diagram of Test Setup.............................................................................................................. 45 7.3 Test Results ......................................................................................................................................... 45 8. ANTENNA REQUIREMENT .................................................................................................. 47 8.1 Standard Applicable ............................................................................................................................ 47 8.2 Antenna Connected Construction ....................................................................................................... 47 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 4 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 1. GENERAL INFORMATION 1.1 Description of Device (EUT)
: WIFI+BT module
: WT4XR1210
: /
: /
: DC 5V EUT Test Model Hardware Version Software Version Power Supply Bluetooth Technology :
Frequency Range Channel Spacing
: 2402.00-2480.00MHz
: 1MHz for Bluetooth V3.0 (DSS) 2MHz for Bluetooth V4.0 (DTS) Channel Number
: 79 channels for Bluetooth V3.0 (DSS) 40 channels for Bluetooth V4.0 (DTS) Modulation Type
: GFSK, Pi/4-DQPSK, 8-DPSK for Bluetooth V3.0 (DSS) GFSK for Bluetooth V4.0 (DTS) Bluetooth Version Antenna Description
: V4.0
: PCB Antenna (AUX Port), Antenna Gain:2dBi WIFI Technology Operating Frequency Channel Spacing Channel Number Modulation Type Antenna Description
:
: 2412.00-2462.00MHz
: 5MHz
: 11 Channels for 20MHz Bandwidth 7 Channels for 40MHz Bandwidth
: 802.11b: DSSS; 802.11g/n: OFDM
: PCB Antenna (MAIN Port). Antenna Gain:2dBi MAIN Port: Only used for WIFI AUX Port: Only used for Bluetooth This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 5 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 1.2 Support Equipment List Manufacturer Description Notebook Lenovo Lenovo AC/DC ADAPTER ADP-90DD B 36001941 Model B470 Serial Number WB05067151 Certificate DOC VOC 1.3 External I/O I/O Port Description
--
1.4 Description of Test Facility Quantity
--
Cable
--
CNAS Registration Number. is L4595. FCC Registration Number. is 899208. Industry Canada Registration Number. is 9642A-1. VCCI Registration Number. is C-4260 and R-3804. ESMD Registration Number. is ARCB0108. UL Registration Number. is 100571-492. TUV SUD Registration Number. is SCN1081. TUV RH Registration Number. is UA 50296516-001 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 6 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 1.5 List Of Measuring Equipments Instrument EMC Receiver Signal analyzer LISN LISN
(Support Unit) RF Cable-CON ISN 3m Semi Anechoic Chamber Amplifier Amplifier Amplifier Spectrum Analyzer MAX Signal Analyzer Loop Antenna By-log Antenna Horn Antenna Horn Antenna RF Cable-R03m RF Cable-HIGH Power Meter Power Sensor Power Sensor RF CABLE-1m RF CABLE-2m Manufacturer R&S Agilent Model No. ESCS 30 E4448A(External mixers to 40GHz) Serial No. 100174 Characteristics 9kHz 2.75GHz Cal Date Due Date June 18,2015 June 17,2016 US44300469 9kHz~40GHz July 16,2015 July 15,2016 MESS Tec NNB-2/16Z 99079 9KHz-30MHz June 18,2015 June 17,2016 EMCO 3819/2NM 9703-1839 9KHz-30MHz June 18,2015 June 17,2016 UTIFLEX SCHAFFNER 3102-26886-4 ISN ST08 CB049 21653 SIDT FRANKONIA SAC-3M 03CH03-HY SCHAFFNER Agilent MITEQ Agilent Agilent R&S SCHWARZBECK EMCO COA9231A 8449B 18667 3008A02120 AMF-6F-260400 9121372 E4407B N9020A HFH2-Z2 VULB9163 3115 MY41440292 MY50510140 860004/001 9163-470 6741 SCHWARZBECK BBHA9170 BBHA9170154 Jye Bao SUHNER R&S R&S R&S JYE Bao JYE Bao RG142 CB021 SUCOFLEX 106 03CH03-HY NRVS NRV-Z51 NRV-Z32 RG142 RG142 100444 100458 10057 CB034-1m CB035-2m 9KHz-30MHz 9KHz-30MHz 30M-1GHz 3m 9kHz-2GHzz 1GHz-26.5GHz 26.5GHz-40GHz 9k-26.5GHz 20Hz~26.5GHz 9k-30MHz 30MHz-1GHz 1GHz-18GHz 15GHz-40GHz 30MHz-1GHz 1GHz-40GHz DC-40GHz DC-30GHz 30MHz-6GHz 20MHz-7GHz 20MHz-1GHz June 18,2015 June 18,2015 June 17,2016 June 17,2016 June 18,2015 June 17,2016 June 18,2015 July 16,2015 July 16,2015 July 16,2015 Oct. 27, 2015 June 18,2015 June 10,2015 June 10,2015 June 10,2015 June 18,2015 June 18,2015 June 18,2015 June 18,2015 June 18,2015 June 18,2015 June 18,2015 June 17,2016 July 15,2016 July 15,2016 July 15,2016 Oct. 26, 2016 June 17,2016 June 09,2016 June 09,2016 June 09,2016 June 17,2016 June 17,2016 June 17,2016 June 17,2016 June 17,2016 June 17,2016 June 17,2016 Note: All equipment through GRGT EST calibration This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 7 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 1.6 Statement of The Measurement Uncertainty The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report acc. To CISPR 16 4 Specification for radio disturbance and immunity measuring apparatus and methods Part 4: Uncertainty in EMC Measurements and is documented in the LCS quality system acc. To DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. 1.7 Measurement Uncertainty Test Item Radiation Uncertainty
:
Conduction Uncertainty :
:
Power disturbance Frequency Range 9KHz~30MHz 30MHz~200MHz 200MHz~1000MHz 1GHz~26.5GHz 26.5GHz~40GHz 150kHz~30MHz 30MHz~300MHz Uncertainty 3.10dB 2.96dB 3.10dB 3.80dB 3.90dB 1.63dB 1.60dB Note
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1). This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 8 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 1.8 Description Of Test Modes Bluetooth operates in the unlicensed ISM Band at 2.4GHz. With the introduction of the enhanced data rate (EDR) feature, the data rates can be up to 3 Mb/s. An increase in the peak data rate beyond the basic rate of 1 Mb/s is achieved by modulating the RF carrier using GFSK techniques, resulting in an increase of two to three times the number of bits per symbol. The 2 Mb/s EDR packets use a/4-DQPSK modulation and the 3 Mb/s EDR packets use 8DPSK modulation. The following operating modes were applied for the related test items. For radiated measurement, the test was performed with EUT in X, Y, Z position and the worse case was found when EUT in X position. All test modes were tested, only the result of the worst case was recorded in the report. Mode of Operations Frequency Range Data Rate
(Mbps) GFSK
/4 DQPSK 8-DPSK Test Mode Test Mode
(MHz) 2402 2441 2480 2402 2441 2480 2402 2441 2480 1 1 1 2 2 2 3 3 3 For Conducted Emission For Radiated Emission TX Mode TX Mode For pre-testing, when performed power line conducted emission measurement, the input Voltage/Frequency AC 120V/60Hz and AC 240V/60Hz were used. Only recorded the worst case in this report. Worst-case mode and channel used for 150kHz-30 MHz power line conducted emissions was determined to be TX Mode(1Mbps-Hopping). Worst-case mode and channel used for 9kHz-1000 MHz radiated emissions was determined to be TX-Middle Channel Mode(1Mbps). This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 9 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 2. TEST METHODOLOGY The tests documented in this report were performed in accordance with ANSI C63.10: 2013, FCC CFR PART 15C 15.207, 15.209, 15.247 and DA 00-705. 2.1 EUT Configuration The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application. 2.2 EUT Exercise The EUT was operated in the engineering mode to fix the TX frequency that was for the purpose of the measurements. According to its specifications, the EUT must comply with the requirements of the Section 15.207, 15.209, 15.247 under the FCC Rules Part 15 Subpart C. 2.3 General Test Procedures 2.3.1 Conducted Emissions According to the requirements in Section 6.2 of ANSI C63.10: 2013, AC power-line conducted emissions shall be measured in the frequency range between 0.15 MHz and 30MHz using Quasi-peak and average detector modes. 2.3.2 Radiated Emissions The EUT is placed on a turn table and the turntable shall rotate 360 degrees to determine the position of maximum emission level. EUT is set 3m away from the receiving antenna, which varied from 1m to 4m to find out the highest emission. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. In order to find out the maximum emissions, exploratory radiated emission measurements were made according to the requirements in Section 6.3 of ANSI C63.10:
2013 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 10 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 3. SYSTEM TEST CONFIGURATION 3.1 Justification The system was configured for testing in a continuous transmit condition. 3.2 EUT Exercise Software N/A. 3.3 Special Accessories N/A. 3.4 Block Diagram/Schematics Please refer to the related document. 3.5 Equipment Modifications Shenzhen LCS Compliance Testing Laboratory Ltd. has not done any modification on the EUT. 3.6 Test Setup Please refer to the test setup photo. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 11 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 4. SUMMARY OF TEST RESULTS Applied Standard: FCC Part 15 Subpart C FCC Rules 15.247(b)(1) 15.247(a)(1) 15.247(a)(1)(iii) 15.247(a)(1)(iii) 15.209, 15.247(d) 15.205 15.207(a) 15.203 Description of Test Maximum Conducted Output Power Frequency Separation And 20 dB Bandwidth Number Of Hopping Frequency Time Of Occupancy (Dwell Time) Radiated and Conducted Spurious Emissions Emissions at Restricted Band Line Conducted Emissions Antenna Requirements Result Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Note: This is a DSS test report for WIFI+BT module, please refer to other document for the DTS test report (LCS1512111004E). This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 12 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 5. ANTENNA PORT MEASUREMENT 5.1 Conducted Peak Output Power 5.1.1 Block Diagram of Test Setup Power meter EUT 5.1.2 Limit DC Filter According to 15.247(b)(1), For frequency hopping systems operating in the 2400-2483.5 MHz band employing at least 75 non-overlapping hopping channels, and all frequency hopping systems in the 5725-5850 MHz band: 1watt. For all other frequency hopping systems in the 2400-2483.5 MHz band: 0.125 watts. 5.1.3 Test Procedure The transmitter output is connected to the Power Meter. 5.1.4 Test Results Mode GFSK Pi/4 DQPSK 8-DPSK Frequency
(MHz) 2402 2441 2480 2402 2441 2480 2402 2441 2480 Output Power
(dBm, Average) 0.95 2.91 2.50
-0.29 1.30 1.56
-0.28 1.81 2.01 Output Power
(mW) 1.24 1.95 1.78 0.94 1.35 1.43 0.94 1.52 1.59 Limit
(mW) 1000 1000 1000 125 125 125 125 125 125 Result Pass Pass Pass Pass Pass Pass Pass Pass Pass This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 13 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 5.2 Frequency Separation And 20 dB Bandwidth 5.2.1 Limit According to 15.247(a)(1), Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400-2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 125 mW. Spectrum Analyzer 5.2.2 Block Diagram of Test Setup EUT DC Filter 5.2.3 Test Procedure A. Place the EUT on the table and set it in transmitting mode. B. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the Spectrum Analyzer. C. Set to the maximum power setting and enable the EUT transmit continuously. D. For carrier frequency separation measurement, use the following spectrum analyzer settings:
Span = wide enough to capture the peaks of two adjacent channels;
RBW / VBW=100KHz / 300KHz; Sweep = auto; Detector function = peak;
Trace = max hold. E. For 20dB bandwidth measurement, use the following spectrum analyzer settings:
Span = approximately 2 to 3 times the 20 dB bandwidth, centered on a hopping channel;
RBW/VBW=30KHz / 100KHz; Sweep = auto; Detector function = peak;
Trace = max hold. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 14 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 5.2.4 Test Results The Measurement Result With 1Mbps For GFSK Modulation Channel Low Middle High 20dB Bandwidth Measurement 20dB Bandwidth (MHz) 0.749 0.832 0.832 Limit Non-specified Non-specified Non-specified Channel Channel Separation (MHz) Limit (MHz) Channel Separation Measurement Low Middle High 1.000 1.000 1.000
>=25 KHz or 20dB BW
>=25 KHz or 20dB BW
>=25 KHz or 20dB BW Result Pass Pass Pass The Measurement Result With 2Mbps For Pi/4 DQPSK Modulation Channel Low Middle High 20dB Bandwidth Measurement 20dB Bandwidth (MHz) 1.124 1.129 1.127 Limit Non-specified Non-specified Non-specified Channel Channel Separation (MHz) Limit (MHz) Channel Separation Measurement Low Middle High 1.000 1.000 1.000
>=25 KHz or 2/3 20dB BW
>=25 KHz or 2/3 20dB BW
>=25 KHz or 2/3 20dB BW The Measurement Result With 3Mbps For 8-DPSK Modulation Result Pass Pass Pass Channel Low Middle High 20dB Bandwidth Measurement 20dB Bandwidth (MHz) 1.172 1.169 1.171 Limit Non-specified Non-specified Non-specified Channel Channel Separation (MHz) Limit (MHz) Channel Separation Measurement Low Middle High 1.000 1.000 1.000 The test data refer to the following page.
>=25 KHz or 2/3 20dB BW
>=25 KHz or 2/3 20dB BW
>=25 KHz or 2/3 20dB BW Result Pass Pass Pass This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 15 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E For Frequency Separation Measurement, the Low, Mid and High channels were performed and only recorded the worst test plots for Low in this report. The Worst Test Plot Of Frequency Separation (1Mbps) Test Plot Of Frequency Separation (2Mbps) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 16 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Test Plot Of Frequency Separation (3Mbps) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 17 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Measurement of 20dB Bandwidth Test frequency: 2402MHz(1Mbps) Test frequency: 2441MHz(1Mbps) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 18 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Test frequency: 2480MHz(1Mbps) Test frequency: 2402MHz(2Mbps) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 19 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Test frequency: 2441MHz(2Mbps) Test frequency: 2480MHz(2Mbps) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 20 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Test frequency: 2402MHz(3Mbps) Test frequency: 2441MHz(3Mbps) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 21 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Test frequency: 2480MHz(3Mbps) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 22 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 5.3 Number Of Hopping Frequency 5.3.1 Limit According to 15.247(a)(1)(iii), Frequency hopping systems in the 2400-2483.5 MHz band shall use at least 15 channels. 5.3.2 Block Diagram of Test Setup Spectrum Analyzer EUT DC Filter 5.3.3 Test Procedure A. Place the EUT on the table and set it in transmitting mode. B. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the Spectrum Analyzer. C. Set Spectrum Analyzer Start=2400MHz, Stop = 2483.5MHz, Sweep = auto. D. Set the Spectrum Analyzer as RBW, VBW=1MHz. E. Max hold, view and count how many channel in the band. 5.3.4 Test Results Test Mode Hopping(GFSK) Hopping(Pi/4-DQPSK) Hopping(8-DPSK) Measurement Result
(No. of Ch) Limit
(No. of Ch) 79 79 79 15 15 15 Result Pass Pass Pass The worst test data refer to the following page. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 23 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Test Plot For Number of Hopping Channel(GFSK) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 24 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 5.4 Time Of Occupancy (Dwell Time) 5.4.1 Limit According to 15.247(a)(1)(iii), Frequency hopping systems operating in the 2400MHz-
2483.5 MHz bands. The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4seconds multiplied by the number of hopping channels employed. 5.4.2 Block Diagram of Test Setup Spectrum Analyzer EUT DC Filter 5.4.3 Test Procedure A. Place the EUT on the table and set it in transmitting mode. B. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the Spectrum Analyzer. C. Set center frequency of Spectrum Analyzer = operating frequency. D. Set the Spectrum Analyzer as RBW, VBW=1MHz, Span = 0Hz, Sweep = auto. E. Repeat above procedures until all frequency measured were complete. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 25 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 5.4.4 Test Results Channel Time of Pulse for The Measurement Result With The Worst Case of 3Mbps For 8-DPSK Modulation Limit
(ms) 400 400 400
(ms) 307.20 307.20 307.20
(s) 31.6 31.6 31.6 2.88 2.88 2.88 Period Time Sweep Time 3DH5 (ms) Low Middle High Low Channel 2.88*(1600/6)/79*31.6=307.20ms Middle Channel 2.88*(1600/6)/79*31.6=307.20ms High Channel 2.88*(1600/6)/79*31.6=307.20ms The test data refer to the following:
Low Channel This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 26 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Middle Channel High Channel This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 27 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 5.5 Conducted Spurious Emissions and Band Edges Test 5.5.1 Limit In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in 15.209(a)is not required. In addition, radiated emissions which fall in the restricted bands, as defined in15.205(a), must also comply with the radiated emission limits specified in 15.209(a) (see15.205(c)). 5.5.2 Block Diagram of Test Setup Spectrum Analyzer EUT DC Filter 5.5.3 Test Procedure Conducted RF measurements of the transmitter output were made to confirm that the EUT antenna port conducted emissions meet the specified limit and to identify any spurious signals that require further investigation or measurements on the radiated emissions site. The transmitter output is connected to the spectrum analyzer. The resolution bandwidth is set to 100 KHz. The video bandwidth is set to 300 KHz. Measurements are made over the 9kHz to 26.5GHz range with the transmitter set to the lowest, middle, and highest channels 5.5.4 Test Results of Conducted Spurious Emissions No non-compliance noted. Only record the worst test result (TX-GFSK) in this report. The test data refer to the following page. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 28 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Test Plot 9KHz-26.5GHz Low Channel(GFSK) 9KHz-26.5GHz Middle Channel(GFSK) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 29 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 9KHz-26.5GHz High Channel(GFSK) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 30 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 5.5.5 Test Results of Band Edges Test No non-compliance noted. Only record the worst test result in this report. The test data refer to the following page. Test Plot Hopping On - (GFSK) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 31 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Hopping Off - (GFSK) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 32 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Hopping On - (8-DPSK) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 33 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Hopping Off - (8-DPSK) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 34 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 6. RADIATED MEASUREMENT 6.1 Block Diagram of Test Setup This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 35 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 6.2 Radiated Emission Limit 15.205 (a) Except as shown in paragraph (d) of this section, only spurious emissions are permitted in any of the frequency bands listed below:
MHz MHz MHz 0.090-0.110
\1\ 0.495-0.505 2.1735-2.1905 4.125-4.128 4.17725-4.17775 4.20725-4.20775 6.215-6.218 6.26775-6.26825 6.31175-6.31225 8.291-8.294 8.362-8.366 8.37625-8.38675 8.41425-8.41475 12.29-12.293. 12.51975-12.52025 12.57675-12.57725 13.36-13.41
\1\ Until February 1, 1999, this restricted band shall be 0.490-0.510MHz.
\2\ Above 38.6 16.42-16.423 16.69475-16.69525 16.80425-16.80475 25.5-25.67 37.5-38.25 73-74.6 74.8-75.2 108-121.94 123-138 149.9-150.05 156.52475-156.52525 156.7-156.9 162.0125-167.17 167.72-173.2 240-285 322-335.4 399.9-410 608-614 960-1240 1300-1427 1435-1626.5 1645.5-1646.5 1660-1710 1718.8-1722.2 2200-2300 2310-2390 2483.5-2500 2690-2900 3260-3267 3332-3339 3345.8-3358 3600-4400 GHz 4.5-5.15 5.35-5.46 7.25-7.75 8.025-8.5 9.0-9.2 9.3-9.5 10.6-12.7 13.25-13.4 14.47-14.5 15.35-16.2 17.7-21.4 22.01-23.12 23.6-24.0 31.2-31.8 36.43-36.5
(\2\) Part 15.205 (b) Except as provided in paragraphs (d) and (e), the field strength of emissions appearing within these frequency bands shall not exceed the limits shown in Section 15.209. At frequencies equal to or less than 1000 MHz, compliance with the limits in This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 36 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Section 15.209 shall be demonstrated using measurement instrumentation employing a CISPR quasi-peak detector. Above 1000 MHz, compliance with the emission limits in Section 15.209 shall be demonstrated based on the average value of the measured emissions. The provisions in Section 15.35 apply to these measurements. Part 15.209 (a) Except as provided elsewhere in this Subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table:
6.3 Instruments Setting The following table is the setting of spectrum analyzer and receiver. Spectrum Parameter Attenuation Start Frequency Stop Frequency RB / VB (Emission in restricted band) RB / VB (Emission in non-restricted band) Setting Auto 1000 MHz 10th carrier harmonic 1MHz / 1MHz for Peak, 1 MHz / 10Hz for Average 1MHz / 1MHz for Peak, 1 MHz / 10Hz for Average Setting Auto 9kHz~150kHz / RB 200Hz for QP 150kHz~30MHz / RB 9kHz for QP 30MHz~1000MHz / RB 100kHz for QP Receiver Parameter Attenuation Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 37 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 6.4 Test Procedures 1) Sequence of testing 9 kHz to 30 MHz Setup:
--- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer.
--- If the EUT is a tabletop system, a rotatable table with 0.8 m height is used.
--- If the EUT is a floor standing device, it is placed on the ground.
--- Auxiliary equipment and cables were positioned to simulate normal operation conditions.
--- The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
--- The measurement distance is 3 meter.
--- The EUT was set into operation. Premeasurement:
--- The turntable rotates from 0 to 315 using 45 steps.
--- The antenna height is 0.8 meter.
--- At each turntable position the analyzer sweeps with peak detection to find the maximum of all emissions Final measurement:
--- Identified emissions during the premeasurement the software maximizes by rotating the turntable position (0 to 360) and by rotating the elevation axes (0 to 360).
--- The final measurement will be done in the position (turntable and elevation) causing the highest emissions with QPK detector.
--- The final levels, frequency, measuring time, bandwidth, turntable position, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will be stored. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 38 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 2) Sequence of testing 30 MHz to 1 GHz Setup:
--- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer.
--- If the EUT is a tabletop system, a table with 0.8 m height is used, which is placed on the ground plane.
--- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both.
--- Auxiliary equipment and cables were positioned to simulate normal operation conditions
--- The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
--- The measurement distance is 3 meter.
--- The EUT was set into operation. Premeasurement:
--- The turntable rotates from 0 to 315 using 45 steps.
--- The antenna is polarized vertical and horizontal.
--- The antenna height changes from 1 to 3 meter.
--- At each turntable position, antenna polarization and height the analyzer sweeps three times in peak to find the maximum of all emissions. Final measurement:
--- The final measurement will be performed with minimum the six highest peaks.
--- According to the maximum antenna and turntable positions of premeasurement the software maximize the peaks by changing turntable position ( 45) and antenna movement between 1 and 4 meter.
--- The final measurement will be done with QP detector with an EMI receiver.
--- The final levels, frequency, measuring time, bandwidth, antenna height, antenna polarization, turntable angle, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement with marked maximum final measurements and the limit will be stored. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 39 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 3) Sequence of testing 1 GHz to 18 GHz Setup:
--- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer.
--- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used.
--- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both.
--- Auxiliary equipment and cables were positioned to simulate normal operation conditions
--- The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
--- The measurement distance is 3 meter.
--- The EUT was set into operation. Premeasurement:
--- The turntable rotates from 0 to 315 using 45 steps.
--- The antenna is polarized vertical and horizontal.
--- The antenna height scan range is 1 meter to 2.5 meter.
--- At each turntable position and antenna polarization the analyzer sweeps with peak detection to find the maximum of all emissions. Final measurement:
--- The final measurement will be performed with minimum the six highest peaks.
--- According to the maximum antenna and turntable positions of premeasurement the software maximize the peaks by changing turntable position ( 45) and antenna movement between 1 and 4 meter. This procedure is repeated for both antenna polarizations.
--- The final measurement will be done in the position (turntable, EUT-table and antenna polarization) causing the highest emissions with Peak and Average detector.
--- The final levels, frequency, measuring time, bandwidth, turntable position, EUT-table position, antenna polarization, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement with marked maximum final measurements and the limit will be stored. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 40 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 4) Sequence of testing above 18 GHz Setup:
--- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer.
--- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used.
--- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both.
--- Auxiliary equipment and cables were positioned to simulate normal operation conditions
--- The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
--- The measurement distance is 1 meter.
--- The EUT was set into operation. Premeasurement:
--- The antenna is moved spherical over the EUT in different polarisations of the antenna. Final measurement:
--- The final measurement will be performed at the position and antenna orientation for all detected emissions that were found during the premeasurements with Peak and Average detector.
--- The final levels, frequency, measuring time, bandwidth, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will be stored. 6.5 Results for Radiated Emissions PASS. Only record the worst test result in this report. The radiated emissions from 9kHz to 30MHz are at least 20dB below the official limit and no need to report. The test data please refer to following page:
This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 41 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Below 1GHz
***Note:
Pre-scan all mode and recorded the worst case results in this report (TX-Middle Channel(1Mbps)). Emission level (dBuV/m) = 20 log Emission level (uV/m). Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 42 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Above 1GHz Note: Only recorded the worst test result. The worst test result for GFSK, TX-Low Channel:
The worst test result for GFSK, TX-Middle Channel:
Freq. MHz 4804.17 4804.20 4804.17 4804.20 Reading dBuV 45.48 35.69 47.64 37.88 Freq. MHz 4882.31 4882.33 4882.31 4882.33 Reading dBuV 47.12 37.30 49.65 40.52 Freq. MHz 4960.44 4960.46 4960.44 4960.46 Reading dBuV 46.67 36.75 48.96 39.27 Ant. Fac. dB/m 33.06 33.06 33.06 33.06 Ant. Fac. dB/m 33.16 33.16 33.16 33.16 Ant. Fac. dB/m 33.26 33.26 33.26 33.26 Pre. Fac. dB 35.04 35.04 35.04 35.04 Pre. Fac. dB 35.15 35.15 35.15 35.15 Cab. Loss dB 3.94 3.94 3.94 3.94 Cab. Loss dB 3.96 3.96 3.96 3.96 Measured dBuV/m 47.44 37.65 49.60 39.84 Measured dBuV/m 49.09 39.27 51.62 42.49 Pre. Fac. dB 35.14 35.14 35.14 35.14 Cab.. Loss dB 3.98 3.98 3.98 3.98 Measured dBuV/m 48.77 38.85 51.06 41.37 The worst test result for GFSK, TX-High Channel:
Limit dBuV/m Margin dB Remark Pol. 74 54 74 54 Peak
-26.56 Horizontal
-16.35 Average Horizontal Vertical
-24.40
-14.16 Average Vertical Peak Limit dBuV/m Margin dB Remark Pol. 74 54 74 54 Peak
-24.91 Horizontal
-14.73 Average Horizontal
-22.38 Vertical Vertical
-11.51 Average Peak Limit dBuV/m Margin dB Remark Pol. 74 54 74 54 Peak Horizontal
-25.23
-15.15 Average Horizontal Vertical
-22.94
-12.63 Average Vertical Peak Notes:
1. Measuring frequencies from 9k~10th harmonic (ex. 26GHz), No emission found between lowest internal used/generated frequency to 30MHz. 2. Radiated emissions measured in frequency range from 9k~10th harmonic (ex. 26GHz) were made with an instrument using Peak detector mode. 3. 18~25GHz at least have 20dB margin. No recording in the test report. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 43 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 6.6 Results for Band edge Testing (Radiated) Note: Only recorded the worst test result. TX-Low Channel, GFSK, Non-hopping Freq. MHz 2378.47 2378.50 2390.00 Reading Level dBuV 43.89 Ant. Fac. dB/m 32.89 Pre. Fac. dB 35.16 34.26 44.87 32.90 32.92 35.16 35.16 2389.98 35.19 32.92 35.16 2400.00 52.23 32.92 35.16 2399.98 42.66 32.92 35.16 2378.47 44.13 32.89 35.16 2378.50 34.40 32.90 35.16 2390.00 45.39 32.92 35.16 2389.98 35.81 32.92 35.16 2400.00 53.89 32.92 35.16 2399.98 43.98 32.92 35.16 Cab. Loss dB 3.51 3.51 3.54 3.54 3.54 3.54 3.51 3.51 3.54 3.54 3.54 3.54 Measured dBuV/m Limit dBuV/m Margin dB Remark Pol. 45.13 35.51 46.17 36.49 53.53 43.96 45.37 35.65 46.69 37.11 55.19 45.28 74 54 74 54 74 54 74 54 74 54 74 54
-28.87 Peak Horizontal
-18.49 Average Horizontal
-27.83 Peak Horizontal
-17.51 Average Horizontal
-20.47 Peak Horizontal
-10.04 Average Horizontal
-28.63 Peak Vertical
-18.35 Average Vertical
-27.31 Peak Vertical
-16.89 Average Vertical
-18.81 Peak Vertical
-8.72 Average Vertical TX-High Channel, GFSK, Non-hopping Freq. MHz 2483.50 Reading Level dBuV 47.26 Ant. Fac. dB/m 33.06 Pre. Fac. dB 35.18 Cab. Loss dB 3.60 2483.53 37.46 33.08 35.18 2486.74 45.60 33.08 35.18 2486.77 35.74 33.08 35.18 2483.50 47.43 33.06 35.18 2483.53 37.63 33.08 35.18 2486.74 45.96 33.08 35.18 2486.77 36.30 33.08 35.18 3.60 3.62 3.62 3.60 3.60 3.62 3.62 Measured dBuV/m Limit dBuV/m Margin dB Remark Pol. 48.74 38.96 47.12 37.26 48.91 39.13 47.48 37.82 74 54 74 54 74 54 74 54
-25.26 Peak Horizontal
-15.04 Average Horizontal
-26.88 Peak Horizontal
-16.74 Average Horizontal
-25.09 Peak Vertical
-14.87 Average Vertical
-26.52 Peak Vertical
-16.18 Average Vertical This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 44 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 7. LINE CONDUCTED EMISSIONS 7.1 Standard Applicable According to 15.207 (a): For an intentional radiator which is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed 250 microvolt (The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz). The limits at specific frequency range are listed as follows:
Frequency Range(MHz) 0.15 to 0.50 0.50 to 5 5 to 30 7.2 Block Diagram of Test Setup Limits (dBV) Quasi-peak 66 to 56 56 60 Average 56 to 46 46 50 7.3 Test Results PASS. The test data please refer to following page. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 45 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E Test Result For Line Power Input AC 120V/60Hz (Worst Case) Note: Pre-scan all modes and recorded the worst case results in this report. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 46 of 47 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC23-WT4XR1210 Report No.: LCS1512111003E 8. ANTENNA REQUIREMENT 8.1 Standard Applicable According to 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. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section. The manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. 8.2 Antenna Connected Construction 8.2.1. Antenna Connector Construction Please see EUT photo for details about the antenna connector. It fulfills the requirement of 15.203. 8.2.2. Results: Compliance. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 47 of 47
1 2 | WiFi ch 12-13 letter | Cover Letter(s) | 243.57 KiB | / January 02 2016 |
WIFI Channel 12 and 13 Declaration Letter Revision History From 0.0 To 1.0 Approved Date December 22, 2015 Reason for Amendment Initial Release (current) SCS-F190 WiFi Channel 12&13 Declaration Letter Created by William Graff Page 1 of 2 Rev.1.0 Approved by Bao-Thuong Nguyen Hui Zhou Gaoshengda Technology Co.,LTD WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2AC23-WT4XR1210 Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note:
1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo-location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following:
Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Hui Guan/Senior Engineer Signature:
Phone: +86-0752-2096698 Email: guanh@gaosd.cn Date: 2016-1-120 SCS-F190 WiFi Channel 12&13 Declaration Letter Created by William Graff Page 2 of 2 Rev.1.0 Approved by Bao-Thuong Nguyen
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2016-02-01 | 2402 ~ 2480 | DSS - Part 15 Spread Spectrum Transmitter | Original Equipment |
2 | 2412 ~ 2462 | DTS - Digital Transmission System |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 2 | Effective |
2016-02-01
|
||||
1 2 | Applicant's complete, legal business name |
Hui Zhou Gaoshengda Technology Co.,LTD
|
||||
1 2 | FCC Registration Number (FRN) |
0023889280
|
||||
1 2 | Physical Address |
NO.75 Zhongkai Development Area
|
||||
1 2 |
Huizhou, Guangdong, N/A
|
|||||
1 2 |
China
|
|||||
app s | TCB Information | |||||
1 2 | TCB Application Email Address |
T******@siemic.com
|
||||
1 2 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
||||
app s | FCC ID | |||||
1 2 | Grantee Code |
2AC23
|
||||
1 2 | Equipment Product Code |
WT4XR1210
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 2 | Name |
H******** G******
|
||||
1 2 | Telephone Number |
+86-0********
|
||||
1 2 | Fax Number |
+86-0********
|
||||
1 2 |
g******@gaosd.cn
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 2 | 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 2 | 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 2 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 2 | Equipment Class | DSS - Part 15 Spread Spectrum Transmitter | ||||
1 2 | DTS - Digital Transmission System | |||||
1 2 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | WIFI+BT module | ||||
1 2 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 2 | Modular Equipment Type | Single Modular Approval | ||||
1 2 | Purpose / Application is for | Original Equipment | ||||
1 2 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | Yes | ||||
1 2 | 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 2 | Grant Comments | Single module approval. Power output listed is conducted. | ||||
1 2 | Single module approval. Power output listed is conducted. Device contains 20/40MHz Bandwidth. Device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. | |||||
1 2 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 2 | 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 2 | Firm Name |
Shenzhen LCS Compliance Testing Laboratory Ltd.
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1 2 | Name |
G**** L******
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1 2 | Telephone Number |
86-07******** Extension:
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1 2 | Fax Number |
86-07********
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1 2 |
G******@lcs-cert.com
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Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | CC | 2402.00000000 | 2480.00000000 | 0.0019500 | |||||||||||||||||||||||||||||||||||
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
2 | 1 | 15C | CC | 2412 | 2462 | 0.00705 | |||||||||||||||||||||||||||||||||||
2 | 2 | 15C | CC | 2402 | 2480 | 0.00093 |
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