2ADNRUHF-399Wireless microphone receiver

FCC INFORMATION 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. Note: 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 or more 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. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

VEGA TV FCC Confidentiality Request Number: CF303 Version: V02 Date:17-06-2011 To: Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company name VEGA TV Address 8943 GARVEY AVENUE, ROSEMEAD CA City ROSEMEAD CA Country USA request for this certification filing under: Grantee Code Product Number FCC ID: 2ADNR UHF-399 to maintain permanent confidentiality for the following documents submitted within this application: (please cross what is applicable, or add other documents, provide the file name and description) Exhibit Description X Operational Description Description of the circuit functions X Block Diagrams Details of device showing the frequency of all oscillators X Schematics Diagrams All circuitry of devices and component values Bill of Materials Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. The documents indicated as confidential above, are not publicly available elsewhere. Attestation: City and Country: Date: Name: (this must be a person) Function:Signature: (or official company stamp) Shenzhen 2014/11/20 LAN THI LAM Manager

VEGA TV FCC Authorization Letter Number: CF304 Version: V03 Date: 01-08-2011 We, (the approval holder) Company name VEGA TV Address 8943 GARVEY AVENUE, ROSEMEAD CA City ROSEMEAD CA Country USA declare that the following representative (agent): Name (person) James.zhang Company name Shenzhen BCTC Technology Co., Ltd. Address A.Floor 3, 44 Building, Tanglang Industrial Park B, Taoyuan Street, City Shenzhen Country China is hereby authorized to apply the following equipment for certification on our behalf: Product Description Wireless microphone receiver FCC ID: 2ADNRUHF-399 Type or Model(s) UHF-399 Tradename or Brand(s) We also authorize Teleconformity (Mr. M. Koop, Manager Certification, Address: Rietven 31, 7534NH Enschede, the Netherlands) to apply and sign this application for certification, registration or filing on our behalf (as representative agent or certifier). Attestation: City and Country: Date:Name: (this must be a person) Function:Signature: (or official company stamp) Shenzhen 2014/11/20 LAN THI LAM Manager

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8

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.

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FCC RADIO TEST REPORT FCC ID: 2ADNRUHF-399 Product： Wireless microphone receiver Trade Name： Model Name： UHF-399 Serial Model： N/A Report No.： BCTC-20141114234F Prepared for VEGA TV 8943 GARVEY AVENUE, ROSEMEAD CA 91770 U.S.A Prepared by Shenzhen BCTC Technology Co., Ltd. A.Floor 3, 44 Building, Tanglang Industrial Park B, Taoyuan Street, Nanshan District, Shenzhen, China Page 2 of 31 Report No.: BCTC-20141114234F TEST RESULT CERTIFICATION Applicant’s name ................. : VEGA TV Address ................................. : 8943 GARVEY AVENUE, ROSEMEAD CA 91770 U.S.A Manufacture's Name ............ : GuangZhou MingPing Electronics Technology Development CO.,Ltd Address ................................. : 1/F The 3rd Bldg,Tiantianle Ke Ji Yuan,No.13,Ping Bu Da Dao,Hua Du, Guangzhou,China Product description Product name ........................... : Wireless microphone receiver Model and/or type reference : UHF-399 Serial Model： N/A Standards ............................. : FCC Part15B:2013 Test procedure ..............................ANSI C63.4-2003 This device described above has been tested by BCTC, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of BCTC, this document may be altered or revised by BCTC, personal only, and shall be noted in the revision of the document. Date of Test ............................................ : Date (s) of performance of tests ............. : 10 Nov. 2014 ~20 Nov. 2014 Date of Issue ........................................... : 20 Nov. 2014 Test Result ............................................... : Pass Testing Engineer : (Lynn Chen) Technical Manager : (Carlen Liu) Authorized Signatory : (Tommy Zhang) Page 3 of 31 Report No.: BCTC-20141114234F Table of Contents Page 1 . TEST SUMMARY 4 1.1 TEST FACILITY 5 1.2 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST MODES 7 2.3 DESCRIPTION OF TEST SETUP 8 2.4 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL 9 2.5 MEASUREMENT INSTRUMENTS LIST 10 3 . EMC EMISSION TEST 11 3.1 CONDUCTED EMISSION MEASUREMENT 11 3.1.1 POWER LINE CONDUCTED EMISSION 11 3.1.2 TEST PROCEDURE 12 3.1.3 TEST SETUP 12 3.1.4 EUT OPERATING CONDITIONS 12 3.1.5 TEST RESULTS 13 3.2 RADIATED EMISSION MEASUREMENT 15 3.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT 15 3.2.2 TEST PROCEDURE 15 3.2.3 TEST SETUP 16 3.2.4 EUT OPERATING CONDITIONS 16 3.2.5 TEST RESULTS 17 3.2.6 TEST RESULTS(Above 1GHz) 24 4 . EUT TEST PHOTO 30 Page 4 of 31 Report No.: BCTC-20141114234F 1. TEST SUMMARY Test procedures according to the technical standards: EMC Emission Standard Test Item Limit Judgment Remark FCC Part15B:2013 ANSI C63.4: 2009 FCC Part15.111 Conducted Emission Class B PASS Radiated Emission Class B PASS Antenna Power Conduction test PASS Page 5 of 31 Report No.: BCTC-20141114234F 1.1 TEST FACILITY BZT Testing Technology Co., Ltd. Add.:1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen P.R. China. FCC Registered No.: 701733 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 A. Conducted Measurement : Test Site Method Measurement Frequency Range U，(dB) NOTE NTEKC01 ANSI150 KHz ~ 30MHz 3.2 B. Radiated Measurement : Test Site Method Measurement Frequency Range U，(dB) NOTE NTEKA01 ANSI30MHz ~ 1000MHz 4.7 1GHz ~6GHz 5.0 Page 6 of 31 Report No.: BCTC-20141114234F 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Wireless microphone receiver Brand Name Model Name. UHF-399 Serial No N/A Model Difference N/A Product Description The EUT is a Wireless microphone receive r Operating frequency:510-690MHz(Only receiver) Connecting I/O port:ANT Port Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual. Adapter AC Power Input: 100-120V~, 60Hz Output: 12.0V , 600mA Battery N/A Page 7 of 31 Report No.: BCTC-20141114234F 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Mode 1 510MHz Receiver Mode Mode 2 600MHz Receiver Mode Mode 3 690MHz Receiver Mode For Conducted Test Final Test Mode Description Mode 1 510MHz Receiver Mode Mode 2 600MHz Receiver Mode Mode 3 690MHz Receiver Mode For Radiated Test Final Test Mode Description Mode 1 510MHz Receiver Mode Mode 2 600MHz Receiver Mode Mode 3 690MHz Receiver Mode Page 8 of 31 Report No.: BCTC-20141114234F 2.3 DESCRIPTION OF TEST SETUP E1 E2 AC Page 9 of 31 Report No.: BCTC-20141114234F 2.4 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Item Equipment Mfr/Brand Model/Type No. Series No. Note E-1 Wireless microphone receive r UHF-399 N/A EUT E-2 AdapterN/A N/A N/A Item Shielded Type Ferrite CoreLength Note C1 No No 1.5M Note: (1) The support equipment was authorized by Declaration of Confirmation. (2) For detachable type I/O cable should be specified the length in cm in『Length』column. Page 10 of 31 Report No.: BCTC-20141114234F 2.5 MEASUREMENT INSTRUMENTS LIST Radiation Test equipment Item Kind of Eq…

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Page 22 of 23 Report No.: BCTC-20141114234F 4. EUT TEST PHOTO Radiated Measurement Photos Page 23 of 23 Report No.: BCTC-20141114234F Conducted Emission Photos