FCC ID: AK8DHURSY63 802.11 abgn(ac)+ BT 4.2 combo module

802.11 abgn(ac)+ BT 4.2 combo module Wistron NeWeb Corporation DHUR-SY63 User Manual Copyright Statement No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, whether electronic, mechanical, photocopying, recording or otherwise without the prior writing of the publisher. Pentium is trademark of Intel. All copyright reserved. Federal Communication Commission Interference 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 interference to radio communications. 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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. IMPORTANT NOTE:

Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Country Code selection feature to be disabled for products marketed to the US/CANADA Operation of this device is restricted to indoor use only 1 Integration instructions for host product manufacturers Applicable FCC rules to module FCC Part 15.247 / 15.407 Summarize the specific operational use conditions The module is must be installed in mobile device. This device is intended only for OEM integrators under the following conditions:

1) 2) 3) The antenna must be installed such that 20 cm is maintained between the antenna and users, and The transmitter module may not be co-located with any other transmitter or antenna For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to Regulatory Domain change. As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed. IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. Limited module procedures Not applicable Trace antenna designs Not applicable RF exposure considerations 20 cm separation distance and co-located issue shall be met as mentioned in Summarize the specific operational use conditions. Product manufacturer shall provide below text in end-product manual This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. 2 Antennas Model Antenna Antenna gain (dBi) Antenna Remark name type 2400 ~

5150 ~

5250 ~

5470 ~

5725 ~

connector 2483.5MHz 5250MHz 5350MHz 5725MHz 5850MHz Wi-Fi Printed 1.58 2.43 3.4 4.35 4.26 N/A For Wi ANT-0 Fi Wi-Fi Printed 1.55 2.58 2.55 2.51 2.65 N/A For Wi ANT-1 NA Printed

-3.59

N/A For BT Fi Label and Compliance Information Product manufacturers need to provide a physical or e-label stating Contains FCC ID: AK8DHURSY63 with finished product Information on Test Modes and Additional Testing Requirements Test tool: MT7663 QA, v0.0.2.6 shall be used to set the module to transmit continuously. Additional Testing, Part 15 Subpart B Disclaimer The module is only FCC authorized for the specific rule parts listed on the grant, and that the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed 3 Industry Canada statement:

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions:

(1) This device may not cause interference

(2) This device must accept any interference, including interference that may cause undesired operation of the device Cet appareil contient des metteurs / rcepteurs exempts de licence qui sont conformes au (x) RSS (s) exempts de licence d'Innovation, Sciences et Dveloppement conomique Canada. L'opration est soumise aux deux conditions suivantes:

(1) Cet appareil ne doit pas causer d'interfrences

(2) Cet appareil doit accepter toute interfrence, y compris les interfrences pouvant provoquer un fonctionnement indsirable de l'appareil This radio transmitter (IC: 409B-DHURSY63) has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Le prsent metteur radio (IC: 409B-DHURSY63) a t approuv par Industrie Canada pour fonctionner avec les types d'antenne numrs ci-dessous et ayant un gain admissible maximal. Les types d'antenne non inclus dans cette liste, et dont le gain est suprieur au gain maximal indiqu, sont strictement interdits pour l'exploitation de l'metteur. Antenna information Model Antenna Antenna gain (dBi) Antenna Remark name type 2400 ~

5150 ~

5250 ~

5470 ~

5725 ~

connector 2483.5MHz 5250MHz 5350MHz 5725MHz 5850MHz Wi-Fi Printed 1.58 2.43 3.4 4.35 4.26 N/A For Wi ANT-0 Fi Wi-Fi Printed 1.55 2.58 2.55 2.51 2.65 N/A For Wi ANT-1 Fi NA Printed

-3.59

N/A For BT 4 Caution:

(i) the device for operation in the band 51505250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;

(ii) for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall be such that the equipment still complies with the e.i.r.p. limit;

(iii) for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the band 5725-5850 MHz shall be such that the equipment still complies with the e.i.r.p. limits specified for point-to-point and non-point-to-point operation as appropriate; and Operations in the 5.25-5.35GHz band are restricted to indoor usage only. Avertissement:

(i) les dispositifs fonctionnant dans la bande de 5150 5250MHz sont rservs uniquement pour une utilisation l'intrieur afin de rduire les risques de brouillage prjudiciable aux systmes de satellites mobiles utilisant les mmes canaux;

(ii) pour les dispositifs munis d'antennes amovibles, le gain maximal d'antenne permis pour les dispositifs utilisant les bandes de 5250 5350MHz et de 5470 5725 MHz doit tre conforme la limite de la p.i.r.e;

(iii) pour les dispositifs munis d'antennes amovibles, le gain maximal d'antenne permis

(pour les dispositifs utilisant la bande de 5725 5850 MHz) doit tre conforme la limite de la p.i.r.e. spcifie pour l'exploitation point point et l'exploitation non point point, selon le cas;

Les oprations dans la bande de 5.25-5.35GHz sont limits un usage intrieur seulement. Radiation Exposure Statement:

This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. Dclaration d'exposition aux radiations:

5 Cet quipement est conforme Canada limites d'exposition aux radiations dans un environnement non contrl. Cet quipement doit tre install et utilis distance minimum de 20cm entre le radiateur et votre corps. This device is intended only for OEM integrators under the following conditions:

1) The transmitter module may not be co-located with any other transmitter or antenna. As long as 1 condition above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed. Cet appareil est conu uniquement pour les intgrateurs OEM dans les conditions suivantes:

1) Le module metteur peut ne pas tre complant avec un autre metteur ou antenne. Tant que les 1 condition ci-dessus sont remplies, des essais supplmentaires sur l'metteur ne seront pas ncessaires. Toutefois, l'intgrateur OEM est toujours responsable des essais sur son produit final pour toutes exigences de conformit supplmentaires requis pour ce module install. IMPORTANT NOTE:

In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the Canada authorization is no longer considered valid and the IC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product

(including the transmitter) and obtaining a separate Canada authorization. NOTE IMPORTANTE:

Dans le cas o ces conditions ne peuvent tre satisfaites (par exemple pour certaines configurations d'ordinateur portable ou de certaines co-localisation avec un autre metteur), l'autorisation du Canada n'est plus considr comme valide et l'ID IC ne peut 6 pas tre utilis sur le produit final. Dans ces circonstances, l'intgrateur OEM sera charg de rvaluer le produit final (y compris l'metteur) et l'obtention d'une autorisation distincte au Canada. End Product Labeling The final end product must be labeled in a visible area with the following: Contains IC:

409B-DHURSY63. Plaque signaltique du produit final Le produit final doit tre tiquet dans un endroit visible avec l'inscription suivante:

"Contient des IC: 409B-DHURSY63". Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. Manuel d'information l'utilisateur final L'intgrateur OEM doit tre conscient de ne pas fournir des informations l'utilisateur final quant la faon d'installer ou de supprimer ce module RF dans le manuel de l'utilisateur du produit final qui intgre ce module. Le manuel de l'utilisateur final doit inclure toutes les informations rglementaires requises et avertissements comme indiqu dans ce manuel. 7 Europe EU Declaration of Conformity This device complies with the essential requirements of the Radio Equipment directive: 2014 / 53 / EU. The following test methods have been applied in order to prove presumption of conformity with the essential requirements of the Radio Equipment directive: 2014 / 53 / EU:

EN 300 328 V2.1.1 EN 301 893 V2.1.1 EN 300 440 V2.1.1 Draft EN 301 489-1 V2.2.0 EN 301 489-3 V2.1.1 Draft EN 301 489-17 V3.2.0 EN 62311:2008 EN 50665:2017 EN 50385:2002 IEC 62368-1:2014; and/or EN 62368-1:2014+A11:2017 19.54 dBm, 2412-2472MHz (Wi Fi) 4.51 dBm, 2402-2480MHz (BT EDR) 0.26 dBm, 2402-2480MHz (BT LE) 21.41 dBm, 5150-5250MHz 21.29 dBm, 5250-5350MHz 22.67 dBm, 5470-5725MHz 13.95 dBm, 5745-5825MHz SW version: 1.0 The minimum distance between the user and/or any bystander and the radiating structure of the transmitter is 20cm. 5150 ~ 5350 MHz is limited to indoor used in below countries. 8 DHUR-SY63 R 201-XXXXXX Taiwan Note: 1. 2.

: CCXXxxYYyyyZzW. 9 Table of Contents 1. INTRODUCTION 2. DRIVER/UTILITY INSTALLATION / UNINSTALLATION 3. CONNECTING TO AN EXISTING NETWORK 4. MODIFYING A WIRELESS NETWORK 4.1 MODIFYING GENERAL SETTINGS ................................................................................................ 4.2 MODIFYING SECURITY SETTINGS ................................................................................................ 5. Product Specifications 10 1. INTRODUCTION DHUR-SY63 is a 802.11 a/b/g/n /ac and Bluetooth Combo module that provides the easiest way to wireless networking. This User Manual contains detailed instructions in the operation of this product. Please keep this manual for future reference. System Requirements

- 128 MB of RAM or later (recommended)

- 300 MHz processor or higher 2. Driver/Utility Installation The driver should have been installed before the TV is shipped from the manufacturer. You can start using its network function without installing driver or utility. 3. Connecting to an Existing Network 1. Use the remote control that came with your TV to access the network configuration settings page. 2. Select the scanning wireless network function. The system starts to scan for available network. On this list, click Refresh to refresh the list at any time 3. Select the network you want to connect to. 4. If the chosen network has security enabled, you will have to setup corresponding security parameter. Contact the network manager for the correct settings. Select the security type and fill in required parameters. The options include the following:

WPA/WPA2/CCKM WPA/WPA2 Passphrase 802.1x Pre-Shared Key (Static WEP) None 11 4. Modifying a Wireless Network 4.1 Modifying General Settings 1. Use the remote control that came with your TV to access the network configuration settings page. 2. From the profile list, select one profile and choose the modify function. 3. Modify the settings below for your network. Profile Name Identifies the configuration wireless network profile. This name must be unique. Profile names are not case sensitive. Client Name Identifies the client machine. Use this profile for Configures station to operate in Access Point mode. Access Point mode Network Names The IEEE 802.11 wireless network name. This field

(SSIDs) has a maximum limit of 32 characters. Configure up to three SSIDs (SSID1, SSID2, and SSID3). 12 4.2 Modifying Security Settings 1. Use the remote control that came with your TV to access the network configuration settings page. 2. Select a security option of this wireless network. This product provides security options below. Contact your wireless network administrator for choosing a correct option. WPA/WPA2/CCKM WPA/WPA2 Passphrase 802.1x Pre-Shared Key (Static WEP) None WPA/WPA2 WPA/WPA2 Passphrase 802.1x Pre-Shared Key

(Static WEP) Enables the use of Wi-Fi Protected Access (WPA). Choosing WPA/WPA2 opens the WPA/WPA2 EAP drop-down menu. The options include:

EAP-FAST EAP-TLS EAP-TTLS EAP-SIM PEAP (EAP-GTC) PEAP (EAP-MSCHAP V2) LEAP Enables WPA/WPA2 Passphrase security. Click on the Configure button and fill in the WPA/WPA2 Passphrase. Enables 802.1x security. This option requires IT administration. Choosing 802.1x opens the 802.1x EAP type drop-down menu. The options include:

EAP-FAST EAP-TLS EAP-TTLS EAP-SIM PEAP (EAP-GTC) PEAP (EAP-MSCHAP V2) LEAP Enables the use of pre-shared keys that are defined on both the access point and the station. To define pre-shared encryption keys, choose the Pre-Shared Key radio button and click the Configure button to fill in the Define Pre-Shared Keys window. 13 None Allow Association to Mixed Cells Limit Time for Finding Domain Controller To Group Policy Delay No security (not recommended). Check this check box if the access point with which the client adapter is to associate has WEP set to Optional and WEP is enabled on the client adapter. Otherwise, the client is unable to establish a connection with the access point. Check this check box and enter the number of seconds (up to 300) after which the authentication process times out when trying to find the domain controller. Entering zero is like unchecking this check box, which means no time limit is imposed for finding the domain controller. Note: The authentication process times out whenever the authentication timer times out or the time for finding the domain controller is reached. Specify how much time elapses before the Windows logon process starts group policy. Group policy is a Windows feature used by administrators to specify configuration options for groups of users. The objective is to delay the start of Group Policy until wireless network authentication occurs. Valid ranges are from 0 to 65535 seconds. The value that you set goes into effect after you reboot your computer with this profile set as the active profile. This drop-down menu is active only if you chose EAP-based authentication. 14 5. Product Specifications Product NameWLAN/BT Module Brand NameWistron NeWeb Corporation Model NameDHUR-SY63 Item BT: 2402~2480MHz WLAN:

Frequency 2412~2462MHz Content range Channel spacing Modulation technology Data Rate 5.15~5.25GHz 5.47~5.725GHz 5.725~5.850GHz BT/BLE: 1MHz/2MHz WLAN:

5MHz for 2.4G 20MHz for 5.0G BT: GFSK, /4 DQPSK, 8DPSK WLAN : DSSS : CCK,DQPSK,DBPSK OFDM :BPSK,QPSK,16QAM,64QAM,256QAM BT: 1/2/3Mbps, BLE: 1Mbps 802.11b: 11/5.5/2/1Mbps 802.11g: 54/48/36/24/18/12/9/6Mbps 802.11a: 54/48/36/24/18/12/9/6Mbps 802.11n:

20MHz: MCS0~MCS7 40MHz: MCS0~MCS7 802.11ac VHT20: MCS0~MCS8 VHT40: MCS0~MCS9 VHT80: MCS0~MCS9 Host interface USB 2.0 Operation voltage Operation temperature 3.3V

-10o ~ 60oC Antenna Type PCB printed antenna 15 Antenna gain Antenna peak WiFi Antenna : 1.58dBi for 2.4Ghz , 4.35dBi for 5GHz gain BT Antenna : -3.59dBi 16

RF_734_02 04 April 16 Modular Approval Request FCC (KDB 996369 D01 & Part 15.212) FCC ID: AK8DHURSY63 Items to be covered by Single modular transmitters. 1. The modular transmitter must have its own RF shielding. 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. 3. The modular transmitter must have its own power supply regulation. 4. The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(b)(c). The antenna must either be permanently attached or employ a unique antenna coupler (at all connections between the module and the antenna, including the cable). 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. 6. The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number in accordance with 15.212 (a)(1)(vi)(A) / (B). 8. 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. For example, there are very strict operational and timing requirements that must be met before a transmitter is authorized for operation under Section 15.231. For instance, data transmission is prohibited, except for operation under Section 15.231(e), in which case there are separate field strength level and timing requirements. Compliance with these requirements must be assured. The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 1.1310, 2.1091, 2.1093, and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance. Modular transmitters approved under other Sections of Part 15, when necessary, may also need to address certain RF Exposure concerns, typically by providing specific installation and operating instructions for users, installers and other interested parties to ensure compliance. Answer from applicant The modular has a shielding Case. Please refer to EUT Photo. The component number is MT7663 The component number is MT7663 No antenna connector is used. And no external amplifier will be used with this modular. This modular is tested under stand-alone configuration. Please refer to Test setup photo. The modular transmitter is labeled with its own FCC ID number. Please refer to label sample and label location. The modular complies with this requirement. Please refer to user manual. The device complies with this requirement. Please refer to RF exposure report. RF_734_02 04 April 16 Items to be covered by Split modular transmitters. 1. The modular transmitter must comply with all requirements of a single modular transmitter except for items (1) & (5) of the above single modular approval requirements. 2. Only the radio front end must be shielded. The physical crystal and tuning capacitors may be located external to the shielded radio elements. The interface between the split sections of the modular system must be digital with a minimum signalling amplitude of 150 mV peak-to-peak. 3. Control information and other data may be exchanged between the transmitter control elements and radio front end. 4. The sections of a split modular transmitter must be tested installed in a host device(s) similar to that which is representative of the platform(s) intended for use. 5. Manufacturers must ensure that only transmitter control elements and radio front end components that have been approved together are capable of operating together. The transmitter module must not operate unless it has verified that the installed transmitter control elements and radio front end have been authorized together. Manufacturers may use means including, but not limited to, coding in hardware and electronic signatures in software to meet these requirements, and must describe the methods in their application for equipment authorization. Answer from applicant Note: A limited modular approval (LMA) may be granted for single or split modular transmitters that comply partially with the requirements above. Name and surname of applicant (or authorized representative): __________________ Date: ___24 July 2019____ Signature: ___________________________

Date: 2019/60/17 Federal Communications Commission 7435 Oakland Mills Rd Columbia MN 21046-1609 Subject: Product Certification Representative Authorization Letter FCC ID: AK8BDHURSY63 Product name: 802.11 abgn(ac)+ BT 4.2 combo module To whom it may concern:

We the undersigned, hereby authorize following person to act as our agent in the preparation of an application for equipment authorization of model DHUR-SY63 to the FCC Rules and Regulations. internationai Certitication Corp. Address: No.3-1, Lane 6, Wen San 3rd St. Kwei Shan Dist., TaoYuan City 333, Taiwan (R.O.C.) Name : Gary Chang Job Title : Manager e-mail : garychang@icertifi.com.tw We further certifies that neither the applicant nor any party to this application, as defined in 47 CFR Ch. 1.2002(b), is subject to a denial to Federal benefits, that include FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1998, Zi U.S.C. 862. This appointment also includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. Appiicant > Sony Corporation Address > 1-7-1 Konan Minato-ku,Tokyo ,108-0075 Japan Signature Name and Job Title. if Takata / Senior Manager E-mail > cs-comp@jp.sony.com Tel. : 81-50-3750-1419

Confidentiality Request Letter Date: 2019/6/17 rFederai Communications Commission Authorization and Evaluation Division FCC ID : AK8DHURSY63 Permanent Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, the Applicant Hereby requests confidential treatment of information accompanying this Application As outlined below:

1. Block Diagram 2. Circuit Diagram 3. Operational Description ine above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. Ihe Applicant understands that pursuant to Rule U.45/, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application Sincerely, Applicants company name : Sony Corporation Applicants company address : 1-7-1 Konan Minato-ku,Tokyo ,108-0075 Japan Signature Job Title and Dept. atl

~TEbaue Tel.

Date : July 25, 2019 We have declared below featured for FCC equipment authorization, Device FCC ID: AK8DHURSY63 UNII Declaration Letter

(1) DFS Device --

Client with Radar detection capability , Client without radar detection capability

(2) Active / Passive Scanning , Ad hoc mode access point capability Frequency Band

(MHz) Active Scanning

(the device can transmit a probe passive scanning

(where the device is can listen only with Ad Hoc Mode Access point capability capability 5150 5250 5250 5350 5470 5725 5725 5850

(beacon)) Yes , Yes , Yes , Yes , No No No No no probes) Yes , Yes , Yes , Yes , No No No No Yes , Yes , Yes , Yes , No No No No Yes , Yes , Yes , Yes , No No No No

(3) Country code selection ability -

Yes , No If no, pls explain how was implemented :

(4) Meet 15.202 requirement -

Yes , No , pls check below :

A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network.

(5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-

DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes can not be modified by end user or an installer. Apply , No Apply ,

(If apply , pls help to provide explanation on how it was implement (By hardware or software , and how software was controlled) On DFS channels, the WLAN driver on the device operates under the control of an AP at all times, except when in ad-hoc mode, on US non-DFS channels. As described in the answer to question (2), the device passively scans DFS frequencies until a master device is detected. The control of this functionality is not accessible to anyone under any conditions. Furthermore, the firmware is locked by proprietary password and cannot be changed or modified by end user. Applicant Address

: Sony Corporation

: 1-7-1 Konan Minato-ku,Tokyo ,108-0075 Japan Signature

Name and Job Title.

: Ryo Takata / Senior Manager