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AK81492549DWAM83 Wireless Audio Module

Sony Group Corporation
DWAM83 Wireless Audio Module - FCC ID AK81492549 - Sony Group Corporation
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Aug 05, 2013
Application Purpose
Original Equipment
Date of Application
Aug 04, 2013
Equipment Note
DWAM83 Wireless Audio Module
Frequency Range
5736.00000000 - 5814.00000000
Company
Sony Group Corporation
Country
Japan

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

GoerTek Confidential Page 1 of 13 7/31/2013 GoerTek CEP Division Model or Name: DWAM83 Description: RF Module Document No.: Version: 0.5 Issue Date: 2013-07-08 Restricted and Confidential Information Statement: All information contained in this document is the exclusive property of GoerTek Electronics, Inc. and its development partners. Any reproduction or disclosure of all or part of this document without the expressed written consent of GoerTek is strictly prohibited. GoerTek Confidential Page 2 of 13 7/31/2013 GoerTek CEP Division Table of Contents 1 Document Scope and Intention .....................................................................................................................5 2 Applicable Standards, Documents and References ...................................................................................5 3 Glossary ............................................................................................................................................................5 4 Product Application Overview ........................................................................................................................6 5 Product Outline ................................................................................................................................................6 6 Electric Characteristics ...................................................................................................................................7 6.1 Block Diagram ........................................................................................................................................................ 7 6.2 Key Components List ............................................................................................................................................ 7 7 Recommended Operating Conditions ..........................................................................................................8 8 DC Characteristics ...........................................................................................................................................8 9 Power consumption .........................................................................................................................................8 10 RF Characteristics ....................................................................................................................................9 11 Interface Definition .................................................................................................................................. 10 12 Firmware Version .................................................................................................................................... 12 13 Packing and Marks ................................................................................................................................. 12 13.1 Module Label ........................................................................................................................................................ 12 GoerTek Confidential Page 3 of 13 7/31/2013 GoerTek CEP Division Publication History No. Version Release issue Prepared by Release date 1 V0.1 Draft version 2013-03-04 2 V0.2 Sensitivity condition modification 2013-05-28 3 V0.3 Packing Proposal Update 2013-06-20 4 V0.4 Add Note1.Note2 for 5.2G 2013-06-26 5 V0.5 Update the typical out power value 2013-07-08 6 7 8 9 10 GoerTek Confidential Page 4 of 13 7/31/2013 GoerTek CEP Division Wireless Module 1492549 Type Specification 1. Communication Method: Half Duplex Mode 2. Transmission a) 2.4G PARAMETER CONDITION MIN TYP MAX UNITS RF Frequency Range 2400 ‐ 2483.5 MHz Number of RF‐channels Carriers in the spectrum ‐ 3 ‐ Transmission Power 14 dBm Channel Frequency (dynamic or fixed allocation) CH1 CH2 CH3 2412 2438 2464 ‐ MHz b) 5.2G PARAMETER CONDITION MIN TYP MAX UNITS RF Frequency Range 5150 ‐ 5250 MHz Number of RF‐channels Carriers in the spectrum ‐ 3 ‐ Transmission Power 9 dBm Channel Frequency (dynamic or fixed allocation) CH1 CH2 CH3 5180 5210 (Note 1) 5240 ‐ MHz Note 1: For Japan, RF channel 2 will be 5200MHz c) 5.8G PARAMETER CONDITION MIN TYP MAX UNITS RF Frequency Range 5725 ‐ 5875 MHz Number of RF‐channels Carriers in the spectrum ‐ 3 ‐ Transmission Power 9 dBm Channel Frequency (dynamic or fixed allocation) CH1 CH2 CH3 5736 5762 5814 ‐ MHz d) Modulation: QPSK 3. Antenna Peak Gain:2.8dBi 4. Applicant: Sony 5. Product Name: DWAM83 Wireless Module 6. Model Name: 1492549 GoerTek Confidential Page 5 of 13 7/31/2013 GoerTek CEP Division 1 Document Scope and Intention The information in this document provides detailed specifications for the Cocoa. All features and requirements are described hereunder, including mechanical, electrical, software and reliability. This document is released to ensure final production units comply with all requirements and may be updated as necessary. 2 Applicable Standards, Documents and References STM-1131 Ink and Printed Parts – Quality Standard STM-1208 Paint and Painted Parts – Quality Standard STM-1269 Drop Test Methods for Mobile Products STM-1284 Vapor-Deposited Parts Quality Standards 3 Glossary Table1 Glossary FFC Flexible Flat Cable FPC Flexible Printed Circuit EMC Electromagnetic Compatibility FCC Federal Communications Commission IEC International Electro-technical Commission RoHS Restriction of Hazardous Substances UUT Unit Under Test WEEE Waste Electrical and Electronic Equipment Directive TBD To Be Determined GoerTek Confidential Page 6 of 13 7/31/2013 GoerTek CEP Division 4 Product Application Overview Cocoa is a digital wireless audio module base on DARR83 wireless audio processor. It is an uncompressed wireless digital audio transceiver operating in 2.4GHz, 5.2 GHz and 5.8 GHz bands. Cocoa supports point to point connection and bidirectional data transfer. It’s built in 4M SPI Interface flash, and has a 26pins interface connector for power, digital audio and contr…

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External Photos

Report No.:136S028R-ITUSP01V02 Page: 1 of 2 ¾ EUT Photograph (1) EUT Photo (2) EUT Photo Report No.:136S028R-ITUSP01V02 Page: 2 of 2 (3) EUT Photo

ID Label/Location Info

GoerTek Confidential 2013 1 Cocoa Label Proposal Label Position

Internal Photos

Report No.:136S028R-ITUSP01V02 Page: 1 of 1 ¾ EUT Photograph (1) EUT Photo

RF Exposure Info

RF Exposure Evaluation Declaration Product Name : DWAM83 Wireless Audio Module Model No. : 1492549 FCC ID : AK81492549 Applicant : Sony Corporation Address : 1-7-1 Konan, Minato-ku, Tokyo 108-0075 Japan Date of Receipt : 17/06/2013 Issued Date : 19/07/2013 Report No. : 136S028R-RF-US-P20V01 Report Version : V 1.0 The test results relate only to the samples tested. The test results shown in the test report are traceable to the national/international standard through the calibration of the equipment and evaluated measurement uncertainty herein. This report must not be used to claim product endorsement by TAF, CNAS or any agency of the Government. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. Report No: 136S028R-RF-US-P20V01 Page: 2 of 5 Test Report Certification Issued Date : 19/07/2013 Report No. : 136S028R-RF-US-P20V01 Product Name : DWAM83 Wireless Audio Module Applicant : Sony Corporation Address : 1-7-1 Konan, Minato-ku, Tokyo 108-0075 Japan Manufacturer : Weifang GoerTek Electronics Co., Ltd Address : Gaoxin 2 Road,Free Trade Zone, Weifang, Shandong, 261205, P.R. China Model No. : 1492549 FCC ID : AK81492549 EUT Voltage : DC 3.3V Brand Name : Sony Applicable Standard : FCC OET 65 Test Result : Complied Performed Location : Suzhou EMC Laboratory No.99 Hongye Rd., Suzhou Industrial Park Loufeng Hi-Tech Development Zone., Suzhou, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 FCC Registration Number: 800392; IC Lab Code: 4075B Documented By : Reviewed By : Approved By : Report No: 136S028R-RF-US-P20V01 Page: 3 of 5 Laboratory Information We, QuieTek Corporation, are an independent EMC and safety consultancy that was established the whole facility in our laboratories. The test facility has been accredited/accepted(audited or listed) by the following related bodies in compliance with ISO 17025, EN 45001 and specified testing scope: The related certificate for our laboratories about the test site and management system can be downloaded from QuieTek Corporation’s Web Site :http://www.quietek.com/tw/ctg/cts/accreditations.htm The address and introduction of QuieTek Corporation’s laboratories can be founded in our Web site : http://www.quietek.com/ If you have any comments, Please don’t hesitate to contact us. Our contact information is as below: HsinChu Testing Laboratory : No.75-2, 3rd Lin, Wangye Keng, Yonghxing Tsuen, Qionglin Shiang, Hsinchu County 307, Taiwan, R.O.C. TEL:+886-3-592-8858 / FAX:+886-3-592-8859 E-Mail : [email protected] LinKou Testing Laboratory : No.5-22, Ruishukeng, Linkou Dist., New Taipei City 24451, Taiwan, R.O.C. TEL : 886-2-8601-3788 / FAX : 886-2-8601-3789 E-Mail : [email protected] Suzhou Testing Laboratory : No.99 Hongye Rd., Suzhou Industrial Park Loufeng Hi-Tech Development Zone., SuZhou, China TEL : +86-512-6251-5088 / FAX : 86-512-6251-5098 E-Mail : [email protected] Taiwan R.O.C. :BSMI, NCC, TAF Germany :TUV Rheinland Norway :Nemko, DNV USA :FCC Japan :VCCI China :CNAS Report No: 136S028R-RF-US-P20V01 Page: 4 of 5 1. RF Exposure Evaluation 1.1. Limits According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm2) Average Time (Minutes) (A) Limits for Occupational/ Control Exposures 300-1500 -- -- F/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 300-1500 -- -- F/1500 6 1500-100,000 -- -- 1 30 F= Frequency in MHz Friis Formula Friis transmission formula: Pd = (Pout*G)/(4*pi*r2) Where Pd = power density in mW/cm2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Report No: 136S028R-RF-US-P20V01 Page: 5 of 5 1.2. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. The temperature and related humidity: 18°Cand 78% RH. 1.3. Test Result of RF Exposure Evaluation Product : DWAM83 Wireless Audio Module Test Item : RF Exposure Evaluation Test Site : AC-6 Antenna Gain: Antenna Gain: The maximum Gain measured in fully anechoic chamber is 1.57dBi for 2.4GHz, 2.82dBi for 5.2GHz, 3dBi for 5.8GHz in logarithm scale. Output Power into Antenna & RF Exposure Evaluation Distance: Frequency Band (MHz) Maximum Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm2) 2412 ~ 2464 MHz 74.8170 0.021366 5180 ~ 5240 MHz 35.9749 0.013700 5736 ~ 5814 MHz 31.6957 0.012581 Note: The power density Pd (4th column) at a distance of 20 cm calculated from the Friis transmission formula is far below the limit of 1 mW/cm2.

Test Report

Test Report Industry Canada RSS-Gen Issue 3/RSS-210 Issue 8 FCC Part15 Subpart C Product Name : DWAM83 Wireless Audio Module Model No. : 1492549 FCC ID : AK81492549 IC : 409B-1492549 Applicant : Sony Corporation Address : 1-7-1 Konan, Minato-ku, Tokyo 108-0075 Japan Date of Receipt : 17/06/2013 Test Date : 17/06/2013~25/06/2013 Issued Date : 12/07/2013 Report No. : 136S028R-RF-US-P05V01 Report Version : V1.0 The test results shown in the test report are traceable to the national/international standard through the calibration of the equipment and evaluated measurement uncertainty herein. This report must not be used to claim product endorsement by TAF, CNAS or any agency of the Government. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. Report No: 136S028R-RF-US-P05V01 Page: 2 of 98 Test Report Certification Issued Date : 12/07/2013 Report No. : 136S028R-RF-US-P05V01 Product Name : DWAM83 Wireless Audio Module Applicant : Sony Corporation Address : 1-7-1 Konan, Minato-ku, Tokyo 108-0075 Japan Manufacturer : Weifang GoerTek Electronics Co., Ltd Address : Gaoxin 2 Road,Free Trade Zone, Weifang, Shandong, 261205, P.R. China Model No. : 1492549 FCC ID : AK81492549 IC : 409B-1492549 EUT Voltage : DC 3.3V Brand Name : Sony Applicable Standard : FCC CFR Title 47 Part 15 Subpart C: 2012 ANSI C63.4: 2009; KDB558074 Industry Canada RSS-Gen Issue 3/RSS-210 Issue 8 Test Result : Complied Performed Location : Suzhou EMC Laboratory No.99 Hongye Rd., Suzhou Industrial Park Loufeng Hi-Tech Development Zone., Suzhou, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 FCC Registration Number: 800392; IC Lab Code: 4075B Documented By : Reviewed By : Approved By : Report No: 136S028R-RF-US-P05V01 Page: 3 of 98 Laboratory Information We, QuieTek Corporation, are an independent EMC and safety consultancy that was established the whole facility in our laboratories. The test facility has been accredited/accepted(audited or listed) by the following related bodies in compliance with ISO 17025, EN 45001 and specified testing scope: The related certificate for our laboratories about the test site and management system can be downloaded from QuieTek Corporation’s Web Site :http://www.quietek.com/tw/ctg/cts/accreditations.htm The address and introduction of QuieTek Corporation’s laboratories can be founded in our Web site : http://www.quietek.com/ If you have any comments, Please don’t hesitate to contact us. Our contact information is as below: HsinChu Testing Laboratory : No.75-2, 3rd Lin, Wangye Keng, Yonghxing Tsuen, Qionglin Shiang, Hsinchu County 307, Taiwan, R.O.C. TEL:+886-3-592-8858 / FAX:+886-3-592-8859 E-Mail : [email protected] LinKou Testing Laboratory : No.5-22, Ruishukeng, Linkou Dist., New Taipei City 24451, Taiwan, R.O.C. TEL : 886-2-8601-3788 / FAX : 886-2-8601-3789 E-Mail : [email protected] Suzhou Testing Laboratory : No.99 Hongye Rd., Suzhou Industrial Park Loufeng Hi-Tech Development Zone., SuZhou, China TEL : +86-512-6251-5088 / FAX : 86-512-6251-5098 E-Mail : [email protected] Taiwan R.O.C. :BSMI, NCC, TAF Germany :TUV Rheinland Norway :Nemko, DNV USA :FCC Japan :VCCI China :CNAS Report No: 136S028R-RF-US-P05V01 Page: 4 of 98 TABLE OF CONTENTS Description Page 1. General Information ................................................................................................. 6 1.1. EUT Description ...................................................................................................... 6 1.2. Mode of Operation ................................................................................................... 7 1.3. Tested System Details ............................................................................................. 8 1.4. Configuration of Tested System ............................................................................... 9 1.5. EUT Exercise Software .......................................................................................... 10 2. Technical Test ........................................................................................................ 11 2.1. Summary of Test Result ......................................................................................... 11 2.2. Test Environment ................................................................................................... 13 3. Conducted Emission .............................................................................................. 14 3.1. Test Equipment ...................................................................................................... 14 3.2. Test Setup.............................................................................................................. 14 3.3. Limit ....................................................................................................................... 15 3.4. Test Procedure ...................................................................................................... 15 3.5. Uncertainty ............................................................................................................ 15 3.6. Test Result ............................................................................................................. 16 4. Radiated Emission ................................................................................................. 18 4.1. Test Equipment ...................................................................................................... 18 4.2. Test Setup.............................................................................................................. 19 4.3. Limit ....................................................................................................................... 20 4.4. Test Procedure ...................................................................................................... 20 4.5. Uncertainty ...............................................................…

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Test Setup Photos

Report No.:136S028R-ITUSP01V02 Page: 1 of 3 Appendix 1 – Test Setup Photograph Test Mode: Transmitting Description: Front View of Conducted Emission Test Setup Test Mode: Transmitting Description: Back View of Conducted Emission Test Setup Report No.:136S028R-ITUSP01V02 Page: 2 of 3 Test Mode : Transmitting Description : Radiated Emission Test Setup for Below 1GHz Test Mode : Transmitting Description : Radiated Emission Test Setup for 1~18GHz Report No.:136S028R-ITUSP01V02 Page: 3 of 3 Test Mode : Transmitting Description : Radiated Emission Test Setup for Above 18GHz

Contact Information

Applicant

Kazuyuki Hori(Chief EMC/RF Compliance Specialist)
[email protected]81-50-3141-6220Fax: 81-50-3750-6540

Technical Contact

QuieTek Technology (Suzhou) Co.,Ltd.Robin Wu
[email protected]86-0512-6251-5088

No.99 Hongye RD.Suzhou Industrial Park, · Suzhou · China

Non-Technical Contact

QuieTek Technology (Suzhou) Co.,Ltd.Yuki Li
[email protected]86-0512-6251-5088

Test Firm

DEKRA Testing and Certification (Suzhou) Co., Ltd.Jerry Pan
[email protected]86-512-62515088Fax: 86-512-62515098

Technical Specifications

#Rule PartsFrequency RangePower Output
215C5.74 GHz - 5.81 GHz31.70 mW
Modular Type
Single Modular Approval
Confidentiality
Long Term
Grant Notes
Power Output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

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