2ARN3-BY-WM6SUHF Wireless Microphone System

This is device for License use only

QA-FR-170-B Shenzhen Jiayz photo industrial ., Ltd Address: A16 Builing,Intelligent Terminal Industrial Park of Sililcon Valley Power,Guanla Longhua District,Shenzhen,China Email: [email protected] Tel: 13538005185 Fax: 0755-28435911 FCC Authorization 2020/06/19 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We ( Shenzhen Jiayz photo industrial ., Ltd), the undersigned, hereby authorize Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratory Corporation on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Micheal zhao manager

Shenzhen Jiayz photo industrial ., Ltd Address: A16 Builing,Intelligent Terminal Industrial Park of Sililcon Valley Power,Guanla Longhua District,Shenzhen,China Email: [email protected] Tel: 13538005185 Fax: 0755-28435911 FCC Confidential Authorization 2020/06/19 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2ARN3-BY-WM6S In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, ( Shenzhen Jiayz photo industrial ., Ltd ) hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics • Operation Description • Parts List/Tune up procedure (for licensed devices) The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Micheal zhao manager

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS

EXHIBIT A - FCC ID LABEL AND LOCATION Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS

Note: This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA* or any agency of the Federal Government. This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 74 TEST REPORT For Shenzhen Jiayz photo industrial.,Ltd A16 Builing,Intelligent Terminal Industrial Park of Sililcon Valley Power, Guanlan, Longhua District, Shenzhen, China FCC ID: 2ARN3-BY-WM6S Report Type: Original Report Product Type: UHF Wireless Microphone System Re port Number: RSZ200330812-00 Re port Date: 2020-06-23 Reviewed B y: Jacob Kong RF En gineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone, Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ200330812-00 FCC Part 74 Page 2 of 30 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 3 TEST METHODOLOGY .................................................................................................................................................. 3 MEASUREMENT UNCERTAINTY .................................................................................................................................... 4 TEST FACILITY ............................................................................................................................................................. 4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 5 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 5 EUT EXERCISE SOFTWARE .......................................................................................................................................... 5 SPECIAL ACCESSORIES ................................................................................................................................................. 5 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 5 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 5 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 6 SUMMARY OF TEST RESULTS ............................................................................................................................... 7 TEST EQUIPMENT LIST ........................................................................................................................................... 8 FCC§15.247 (i), §1.1307 (b) (1) &§2.1093 – RF EXPOSURE ........................................................................................ 9 APPLICABLE STANDARD .............................................................................................................................................. 9 FCC§74.861(e)(1) - RF OUTPUT POWER ............................................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 TEST PROCEDURE ...................................................................................................................................................... 10 TEST DATA ................................................................................................................................................................ 10 FCC §74.861(e)(3) - MODULATION CHARACTERISTICS ................................................................................. 13 APPLICABLE STANDARD ............................................................................................................................................ 13 TEST PROCEDURE ...................................................................................................................................................... 13 TEST DATA ................................................................................................................................................................ 13 FCC §74.861(e)(5) (7) – OPERATING BANDWIDTH & EMISSION MASK ...................................................... 17 APPLICABLE STANDARD .............................................................................…

Text truncated - open the document above for the full version.