UOCMR-8000ESWIRELESS MICROPHONE

External photograph

Enping Zhongpu Electronics Co.,Ltd. This device complies with Part 74 of FCC Rules FCC ID: UOCMR-8000ES

Enping Zhongpu Electronics Co.,Ltd. This device complies with Part 74 of FCC Rules FCC ID: UOCMR-8000ES

Internal Photograph of EUT-1 Internal Photograph of EUT-2

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.

Page 1 of 1 FCCID: UOCMR-U8000ES September 26, 2006. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 I would like to confirm this device (FCCID: UOCMR- 8000ES) does not have tune up information because the tune up is fixed by the manufacturer. Therefore, the user cannot tune up the device. Sincerely, Enping zhongpu Electronics Co., Ltd. ------------------ Jingwei Zhong(Mr.) Manager

GUANGZHOU HUESENT TESTING SERVICE CO., LTD. REPORT NO: HSE06090033 FCC ID: UOCMR-8000ES DATE: 09/26/2006 Page 1 of 34 Rev. 00 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 74 SUBPART H REQUIREMENT OF UHF Wireless Microphone MODEL NO.: MR-U8000ES FCC ID: UOCMR-8000ES BRAND NAME: N/A REPORT NO: HSE06090033 ISSUE DATE: September 26, 2006 Prepared for ENPING ZHONGPU ELECTRONICS CO., LTD. NO.20,NORTH SUBURB INDUSTRIAL PARK,ENPING CITY, GUANGDONG, CHINA Prepared by GUANGZHOU HUESENT TESTING SERVICE CO., LTD. d.b.a. GUANGZHOU HUESENT TESTING SERVICE CO., LTD. NO. 91, DONGGUANZHUANG RD., TIANHE DISTRICT,GUANGDONG,P.R. CHINA TEL: 86-020-87221905 FAX: 86-020-87223892 GUANGZHOU HUESENT TESTING SERVICE CO., LTD. REPORT NO: HSE06090033 FCC ID:UOCMR-8000ES DATE: 09/26/2006 Page 2 Rev. 00 VERIFICATION OF COMPLIANCE Applicant: Enping Zhongpu Electronics Co., Ltd. No. 20, North Suburb Industrial Park, Enping City, Guangdong,China Product Description: UHF Wireless Microphone Brand Name: N/A FCC ID UOCMR-8000ES Model Number: MR-U8000ES MR-U8600ES MR-U8300ES MR-U8500ES MR-U8200ES MR-U8400ES MR-U8900ES MR-U8800ES MR-U9000ES MR-U8700ES MR-U9200ES MR-U9300ES MR-U9400ES MR-U9500ES MR-U9600ES MR-U9700ES MR-U9800ES MR-U9900ES Serial Number: N/A File Number: HSE06090033 Date of Test: September 20,2006 ~ September 26, 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 63.4:2003 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 ZHONGHENG XIE / Q.A. Manager GUANGZHOU HUESENT TESTING SERVICE CO., LTD. GUANGZHOU HUESENT TESTING SERVICE CO., LTD. REPORT NO: HSE06090033 FCC ID:UOCMR-8000ES DATE: 09/26/2006 Page 3 Rev. 00 Ta b l e o f C o n t e n t s 1. GENERAL INFORMATION .............................................4 2. SYSTEM TEST CONFIGURATION .............................................7 3. SUMMARY OF TEST RESULTS ............................................10 4. DESCRIPTION OF TEST MODES .............................................10 5. MAXIMUM TRANSMITTER POWRE ..........................................11 6. MODULATION CHARACTERISTICS ..........................................14 7. FREQUENCY TOLERANCE .........................................20 8. EMISSION BANDWIDTH ...........................................23 9. UNWANTED RADIATION .............................................25 APPENDIX 1 PHOTOGRAPHS OF SETUP ..............................................30 PHOTOGRAPHS OF EUT ..............................................32 GUANGZHOU HUESENT TESTING SERVICE CO., LTD. REPORT NO: HSE06090033 FCC ID:UOCMR-8000ES DATE: 09/26/2006 Page 4 Rev. 00 1. GENERAL INFORMATION 1.1 Product Description Enping Zhongpu Electronics Co., Ltd. Model: MR-U8000ES (referred to as the EUT in this report). The EUT is a UHF 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: 0.00069% (0.005%) B). Communication Type: Voice/Tone only C). Modulation: FM D). Emission type: F3E E). Emission designator: 100K1F3E (2M+2DK, M=12, D=38.04, K=1, Necessary Bandwidth = 100.1 KHz) F). Emission Bandwidth: 102.7 KHz (Limit: 200 KHz) G).Peak Frequency Deviation: 38.04 KHz (Limit<75 KHz) H).Audio Frequency Response: 12 KHz I). Maximum Transmitter Power: 0.3 mW (Limit: 250 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 27 dB (Limit 17.38 dB) on any frequency removed from the center of authorized bandwidth by more than 250%) L ). Antenna Designation: Integral M). Power Supply: 3 V dc by battery N). DC Voltage= 2.4 V and DC Current= 22.5 mA into the final stage for normal operation over the power range O). Battery Endpoint: DC 2.4 V P). Operating Frequency Range and Channels Frequency Range: 733.78 MHz – 802.60 MHz CH 01 – 733.78 MHz CH 02 – 762.50 MHz CH 03 – 763.38 MHz CH 04 – 802.60 MHz Q). Effective distance: 80M GUANGZHOU HUESENT TESTING SERVICE CO., LTD. REPORT NO: HSE06090033 FCC ID:UOCMR-8000ES DATE: 09/26/2006 Page 5 Rev. 00 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) Contact Person: Clinton Kao 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: 2003 and CISPR 22/EN 55022 requirements. FCC Filing 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 MR-U8000ES Item No. or Outer Decoration MR-U8600ES Item No. or Outer Decoration MR-U8300ES Item No. or Outer Decoration …

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GUANGZHOU HUESENT TESTING SERVICE CO., LTD. REPORT NO: HSE06090032-R DATE: Sep. 25, 2006 Page 22 Rev. 00 RADIATED EMISSION TEST