UVTAT-601VHF WIRELESS MICROPHONE

UVTAT-601 FCCID label Frequency range：174.50-215.40MHz Boer Electrical Equipment Co., Ltd. This device complies with Part 74 of FCC Rules FCC ID:UVTAT-601

UVTAT-601 FCCID label Frequency range：174.50-215.40MHz Boer Electrical Equipment Co., Ltd. This device complies with Part 74 of FCC Rules FCC ID:UVTAT-601

Theory Of Operation 1, Switch on the power, then all the components are on power 2, Audio signals are acquired from the MIC. 3, Carrier Frequency are produced by Crystal Responser(X1). 4, Audio signals are modulated on the Carrier Frequency by the way of F3E. 5, The modulated signal will be amplified. 6. The amplified signal will then be transmitted to the air by the transmitting antenna.

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广州博尔电器有限公司 Boer Electrical Equipment Co.,Ltd. 地址：广州市增槎路富力半岛花园C11栋2606房 电话：020-36092311 传真：020-36092301 Page 1 of 1 FCCID: UVTAT-601 Dec. 19, 2006. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 I would like to confirm this device (FCCID: UVTAT-601) does not have tune up information because the tune up is fixed by the manufacturer. Therefore, the user cannot tune up the device. Sincerely, Boer Electrical Equipment Co.,Ltd. ------------------ Shiying Yang (Mr.) Manager

GUANGZHOU HUESENT TESTING SERVICE CO., LTD. REPORT NO: HST06090050 FCC ID: UVTAT-601 Date of Issue: December.14.2006 Page 1 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 74 SUBPART H REQUIREMENT OF VHF Wireless Microphone MODEL NO.: AT-601 BRAND NAME: N/A FCC ID: UVTAT-601 REPORT NO: HST06090050 ISSUE DATE: December.14.2006 Prepared for BOER ELECTRICAL EQUIPMENT CL.,LTD. 2606 BLDG C11, FULI BANDAO GARDEN, ZENCHA ROAD, GUANGZHONG,GUANGDONG,CHINA. Prepared by GUANGZHOU HUESENT TESTING SERVICE CO., LTD. NO. 91, DONGGUANZHUANG RD., TIANHE DISTRICT,GUANGDONG,P.R. CHINA TEL: 86-020-87221905 FAX: 86-020-87223892 This report shall not be reproduced, except in full, without the written approval of GUANGZHOU HUESENT TESTING SERVICE CO., LTD. GUANGZHOU HUESENT TESTING SERVICE CO., LTD. REPORT NO: HST06090050 FCC ID: UVTAT-601 Date of Issue: December.14.2006 Page 2 VERIFICATION OF COMPLIANCE Applicant: Boer Electrical Equipment Co.,Ltd. 2606 Bldg C11, Fuli bandao Garden, Zencha Road, Guangzhou, Guangdong, China. Product Description: VHF Wireless Microphone Brand Name: N/A Model Number: BC-811、BC-821、BC-831、BC-851、BC-861、BC-881、BC-891、V-266、 V-261、V-262、V-263、V-264、V-265、HD-268、HD-278、HD-233、HD-236、 HD-239、TS-111、TS-333、AT-603、AT-602、AT-601 Serial Number: N/A File Number: HST06090050 Date of Test: 26-Nov-2006~09-Dec-2006 We hereby certify that: The report for the equipment was prepared by GUANGZHOU HUESENT TESTING SERVICE CO., LTD.The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in TIA/EIA 603; ANSI C 63.4:2001 and the sample tested as described in this report is in compliance with the FCC Rules Part 74 Subpart H. The test results of this report relate only to the tested sample identified in this report. Approved By Reviewed By Henly.xie / Q.A. Manager GUANGZHOU HUESENT TESTING SERVICE CO., LTD. GUANGZHOU HUESENT TESTING SERVICE CO., LTD. REPORT NO: HST06090050 FCC ID: UVTAT-601 Date of Issue: December.14.2006 Page 3 Table of Contents 1. GENERAL INFORMATION.........................................................4 2. SYSTEM TEST CONFIGURATION .............................................7 3. SUMMARY OF TEST RESULTS ...................................................8 4. DESCRIPTION OF TEST MODES................................................8 5. MAXIMUM TRANSMITTER POWRE..........................................9 6. MODULATION CHARACTERISTICS..........................................12 7. FREQUENCY TOLERANCE ......................................................20 8. EMISSION BANDWIDTH ............................................................24 9. UNWANTED RADIATION .........................................................27 APPENDIX 1 PHOTOGRAPHS OF SETUP ............................................................36 GUANGZHOU HUESENT TESTING SERVICE CO., LTD. REPORT NO: HST06090050 FCC ID: UVTAT-601 Date of Issue: December.14.2006 Page 4 1. GENERAL INFORMATION 1.1 Product Description The Boer Electrical Equipment Co., Ltd. Model: AT-601 (referred to as the EUT in this report). The EUT is a 3 channels Wireless Microphone designed as Low Power Auxiliary Stations for transmitting voice only. It is designed by way of utilizing the FM modulation achieves the system operating. A major technical descriptions of EUT is described as following: A). Frequency Tolerance: 0.00305% (0.005%) B). Communication Type: Voice/Tone only C). Modulation: FM D). Emission type: F3E E). Emission designator: 39KF3E (2M+2DK, M=11, D=8.5, K=1, Necessary Bandwidth = 39KHz) F). Emission Bandwidth: 42.8 KHz (Limit: 200 KHz) G).Peak Frequency Deviation: 8.5 KHz (Limit<±75 KHz) H).Audio Frequency Response: 11 KHz I). Maximum Transmitter Power: 0.298 mW (Limit: 50 mW) J). Output power Modification: Fixed can’t be change K). Unwanted Radiation: 1). At least 60 dB (Limit 25 dB) on any frequency removed from the center of the authorized bandwidth by more than 50% up to and including 100% of the authorized bandwidth. 2). At least 65 dB (Limit 35 dB) on any frequency removed from the center of the authorized bandwidth by more than 100% up to and including 250% of the authorized bandwidth. 3). At least 21 dB (Limit 7.75 dB) on any frequency removed from the center of authorized bandwidth by more than 250%) L ). Antenna Designation: Integral M). Power Supply: 9V dc by battery N). DC Voltage= 6.7 V and DC Current= 9.3 mA into the final stage for normal operation over the power range O). Battery Endpoint: DC 6.7 V P). Operating Frequency Range and Channels Frequency Range: 174.50 MHz – 215.40 MHz CH01 – 174.50MHz CH02 – 192.50MHz CH03 – 215.40MHz Q). Effective distance: 80M GUANGZHOU HUESENT TESTING SERVICE CO., LTD. REPORT NO: HST06090050 FCC ID: UVTAT-601 Date of Issue: December.14.2006 Page 5 1.2 Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for FCC ID filing to comply with the FCC Part 74, Subpart H Rules. 1.3 Test Methodology The radiated emission testing was performed according to the procedures of ANSI TIA/EIA 603 and FCC CFR 47 2.1046, 2.1047, 2.1049, 2.1051, 2.1053, 2.1055 and 2.1057 1.4 Test Facility The open area test site used to collect the radiated data is located on the address of Compliance Engineering Service (China), No. 6, Jinao industrial park, No.35 Jukeng Road, Dashuikeng Village, Guanlan Town, Baoan District, Shenzhen, China. The Open Area Test Site is constructed and calibrated to meet the FCC requirements in documents ANSI C63.4: 2001 and CISPR 22/EN 55022 requirements. FCC Registered Test Site Number：101879. 1.5 Special Accessories Not available for this EUT intended for grant. 1.6 Equipment Modifications Not available for this EUT intended for grant. 1.7 Differences between Models Model Name Differences BC-811 Outer Decoration BC-821 Outer Decoration BC-831 Outer Decoration BC-851 Outer Decoration BC-861 Outer Decoration BC-881 Outer Deco…

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Test setup photograph