MVAHP191-001T900 MHz Transmitter for Wireless Headphone

INTERTEK TESTING SERVICE Report no.: 0204530 FCC ID: MVAHP191-001T Equipment Photographs Model : ARKON HP191 (Transmitter) (External) INTERTEK TESTING SERVICE Report no.: 0204530 FCC ID: MVAHP191-001T Equipment Photographs Model : ARKON HP191 (Transmitter) (External) INTERTEK TESTING SERVICE Report no.: 0204530 FCC ID: MVAHP191-001T Equipment Photographs Model : ARKON HP191 (Transmitter) (External)

INTERTEK TESTING SERVICE Report no.: 0204530 FCC ID: MVAHP191-001T Equipment Photographs Model : ARKON HP191 (Transmitter) (Internal) INTERTEK TESTING SERVICE Report no.: 0204530 FCC ID: MVAHP191-001T Equipment Photographs Model : ARKON HP191 (Transmitter) (Internal)

INTERTEK TESTING SERVICE Report no.: 0204530 FCC ID: MVAHP191-001T Equipment Photographs Model : ARKON HP191 (Transmitter) (Internal)

Technical Description Model: ARKON HP191 The L&R input signal inject to ALC input, After ALC circuit disposal output to the 15.625KHz LPF, later the signal enter to the stereo modulation IC, and with pilot signal mix complex stereo signal and then output to the UHF MODULE. This complex stereo signal was modulated and transmits by the antenna. In this circuit should be including AUTO POWER control and rechargeable. FCC ID: MVAHP191-001T

Inte rte k Te sting Se rvice s Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2745 8306 10 June, 2002 Uni-Art Precise Products Ltd. 11/F&12/F., Yue Xiu Ind. Bldg., 87 Hung To Rd., Kwun Tong, Kowloon, Hong Kong. Dear Mr. Eric Chan: Enclosed you will find your file copy of a Part 15 report (FCC ID: MVAHP191-001T). For your reference, TCB will normally take another 15-20 days for reviewing the report. Approval will then be granted when no query is sorted. Please contact me if you have any questions regarding the enclosed material. Sincerely, Alfred Lo Senior Technical Supervisor Enclosure FCC ID: MVAHP191-001T • The test results rep orted in this test rep ort shall refer only to the samp le actually tested and shall not refer or be deemed to refer to bulk from which such a samp le may be said to have been obtained. • This rep ort shall not be rep roduced excep t in full without p rior authorization from Intertek Testing Services Hong Kong Limit ed • For Terms And Conditions of the services, it can be p rovided up on request. Inte rte k Te sting Se rvice s Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2713 8888 Fax: (852) 2745 8306 Uni-Art Precise Products Ltd. Application For Certification (FCC ID: MVAHP191-001T) Transmitter WO# 0204530 AL/sc 10 June, 2002 FCC ID: MVAHP191-001T INTERTEK TESTING SERVICES FCC ID: MVAHP191-001Ti LIST OF EXHIBITS INTRODUCTION EXHIBIT 1 :General Description EXHIBIT 2 :System Test Configuration EXHIBIT 3 :Emission Results EXHIBIT 4 :Equipment Photographs EXHIBIT 5 :Product Labelling EXHIBIT 6 :Technical Specifications EXHIBIT 7 :Instruction Manual EXHIBIT 8 :Miscellaneous Information INTERTEK TESTING SERVICES FCC ID: MVAHP191-001Tii MEASUREMENT/TECHNICAL REPORT Uni-Art Precise Products Ltd. - MODEL: ARKON HP191 FCC ID: MVAHP191-001T This report concerns (check one:)Original Grant X Class II Change _____ Equipment Type: Low Power Transmitter (example: computer, printer, modem, etc.) Deferred grant requested per 47 CFR 0.457(d)(1)(ii)?Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37?Yes No X If no, assumed Part 15, Subpart C for intentional radiator - the new 47 CFR [12-18-01 Edition] provision. Report prepared by:Alfred Lo Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576, Castle Peak Road, Kowloon, Hong Kong Phone:852-2173-8545 Fax:852-2371-0914 INTERTEK TESTING SERVICES FCC ID: MVAHP191-001Tiii Table of Contents 1.0 General Description ................................................................................................................ 3 1.1 Product Description............................................................................................................. 3 1.2 Related Submittal(s) Grants.................................................................................................3 1.3 Test Methodology................................................................................................................ 4 1.4 Test Facility......................................................................................................................... 4 2.0 System Test Configuration ...................................................................................................... 6 2.1 Justification.......................................................................................................................... 6 2.2 EUT Exercising Software ....................................................................................................6 2.3 Special Accessories ............................................................................................................. 6 2.4 Equipment Modification......................................................................................................7 2.5 Support Equipment List and Description ............................................................................ 7 3.0 Emission Results ...................................................................................................................... 9 3.1 Field Strength Calculation .................................................................................................10 3.1 Field Strength Calculation (cont’d) ................................................................................... 11 3.2 Radiated Emission Configuration Photograph .................................................................. 12 3.3 Radiated Emission Data .................................................................................................... 13 3.4 Conducted emission Configuration Photograph ................................................................15 3.5 Conducted Emission Data .................................................................................................17 4.0 Equipment Photographs .......................................................................................................19 5.0 Product Labelling ..................................................................................................................21 6.0 Technical Specifications ........................................................................................................23 7.0 Instruction Manual ................................................................................................................25 8.0 Miscellaneous Information ...................................................................................................27 8.1 Measured Bandwidth.........................................................................................................28 8.2 Discussion of Pulse Desensitization ..................................................................................29 8.3 Calculation of Avera…

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Intertek Testing Services ETL SEMKO Report No.: 0204530 Channel 1 Ctrl No.: NA PAGE 1 Tested By:Hong, Report No.:0204530 Scan Settings (1 Range) |--------- Frequencies -----------||----------- Receiver Settings ------------| Start Stop Step IF BW Detector M-Time Atten Preamp OpRge 450k 30M 5k 10k PK 20ms AUTO LN OFF 60dB Final Measurement: x QP Meas Time: 1 s Subranges: 16 Acc Margin: 20dB Transducer No. Start Stop Name 21 9k 30M EW0698 0 10 20 30 40 50 60 70 dBuV 80 0.45 30 MHz 110 FCC15B Intertek Testing Services ETL SEMKO Report No.: 0204530 Channel 1 Ctrl No.: NA Tested By:Hong, Report No.:0204530 Scan Settings (1 Range) |--------- Frequencies -----------||----------- Receiver Settings ------------| Start Stop Step IF BW Detector M-Time Atten Preamp OpRge 450k 30M 5k 10k PK 20ms AUTO LN OFF 60dB Final Measurement Rlt no Results

INTERTEK TESTING SERVICE Report no.: 0204530 FCC ID: MVAHP191-001T Configuration Photographs Worst-Case Radiated Emissions Model : ARKON HP191 (Transmitter) (Front View) (Back View)

INTERTEK TESTING SERVICE Report no.: 0204530 FCC ID: MVAHP191-001T Configuration Photographs Worst-Case Line-Conducted Emissions Model : ARKON HP191 (Transmitter) (Front View) (Back View) INTERTEK TESTING SERVICE Report no.: 0204530 FCC ID: MVAHP191-001T Configuration Photographs Worst-Case Line-Conducted Emissions Model : ARKON HP191 (Transmitter) (Side View)