REDHP3390-001T900 MHz Wireless Headphone System - Transmitter

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www.tuv.com Appendix 4 Prüfbericht - Nr.: Test Report No. 14013953 001 Seite 1 von 1 Page 1 of 1 FCCID Label Location Diagram: FCC Label : This Device complies with Part 15 of the FCC Rules. Operation of this device 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. FCC ID: REDHP3390 – 001T

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www.tuv.com Test Report No.:14013953 001 Date: 08.08.2006 Page 2 of 11 Test Summary Radiated Emission of Carrier Frequency Result: Pass Spurious Radiated Emissions Result: Pass Conducted Emission Result: Pass www.tuv.com Test Report No.:14013953 001 Date: 08.08.2006 Page 3 of 11 Contents List of Test and Measurement Instruments.........................................................4 General Product Information ................................................................................5 Product Function and Intended Use.............................................................................................5 Ratings and System Details ..........................................................................................................5 Independent Operation Modes......................................................................................................6 Submitted Documents ...................................................................................................................6 Test Set-up and Operation Mode..........................................................................7 Principle of Configuration Selection ............................................................................................7 Test Operation and Test Software ................................................................................................7 Special Accessories and Auxiliary Equipment ...........................................................................7 Countermeasures to achieve EMC Compliance..........................................................................7 Test Methodology ..................................................................................................8 Radiated Emission .........................................................................................................................8 Conducted Emission......................................................................................................................8 Test Results ...........................................................................................................9 Radiated Emission of Carrier Frequency Section 15.249 ..................................................9 Spurious Radiated Emissions Section 15.249 .......................................................................10 Conducted Emissions Section 15.207 ....................................................................................11 Appendix 1: Test Setup Appendix 2: EUT External Photo Appendix 3: EUT Internal Photo Appendix 4: FCCID Label and Label Location Appendix 5: Block Diagram & Operating Description Appendix 6: Specification of EUT Appendix 7: User manual Appendix 8: Schematic Diagram Appendix 9: Bill of Material www.tuv.com Test Report No.:14013953 001 Date: 08.08.2006 Page 4 of 11 List of Test and Measurement Instruments Kind of Equipment Manufacturer Type S/N Test Receiver Rohde & Schwarz ESVS30 842807/009 Biconical Antenna Rohde & Schwarz HK116 841489/015 Log.-Periodic Antenna Rohde & Schwarz HL223 841516/017 Double Ridge Horn Antenna EMCO 3115 9002-3347 Active Loop Antenna EMCO 6502 9107-2651 Spectrum Analyzer Rohde & Schwarz FSP30 1093.4495K30 LISN Rohde & Schwarz ESH 3-Z5 849876/026 www.tuv.com Test Report No.:14013953 001 Date: 08.08.2006 Page 5 of 11 General Product Information Product Function and Intended Use The EUT is a transmitter of a 900MHz Wireless Headphone system. The operating frequencies of the transmitter are 912.00MHz, 912.50MHz and 913.00MHz. The user can select the frequency manually by a switch on the transmitter. There is a “scan” button on the associated receiver for detecting and then receiving the signal from the transmitter. The transmit frequency of channel 2: 912.50MHz has been chosen for the testing in this report. Ratings and System Details FCCID : REDHP3390-001T Brand Name : Arkon Nominal Frequencies : Channel 1: 912.00MHz Channel 2: 912.50MHz Channel 3: 913.00MHz Number of channel : 3 Modulation scheme : Frequency Modulation Type of antenna : Internal integral antenna Power supply : AC/DC adapter : Model No.33-17-C1202-xx Input:120V,60Hz, 4w Output: 12VDC, 200mA Port : (i) Audio 1 (ii) Audio 2 (iii) DC power input port www.tuv.com Test Report No.:14013953 001 Date: 08.08.2006 Page 6 of 11 Independent Operation Modes The basic operation mode : -transmits audio signal to the associated receiver model: HP3392. For further information refer to User Manual Submitted Documents - Block diagram - User manual - Bill of material - Schematic circuit diagram www.tuv.com Test Report No.:14013953 001 Date: 08.08.2006 Page 7 of 11 Test Set-up and Operation Mode Principle of Configuration Selection Emission: The test was performed under normal operating mode to obtain the maximum emission. Test Operation and Test Software Test operation should refer to test methodology. - There was no special software to exercise the device. Special Accessories and Auxiliary Equipment The product has been tested together with the following additional accessories: - none Countermeasures to achieve EMC Compliance - none www.tuv.com Test Report No.:14013953 001 Date: 08.08.2006 Page 8 of 11 Test Methodology Radiated Emission The radiated emission measurements were performed according to the procedures in ANSI C63.4-2003. The equipment under test (EUT) was placed at the middle of the 80 cm height turntable, and the turntable is 3 meters far from the measuring antenna. The EUT was tested in three orthogonal planes and the turntable was rotated 360ﾟ for obtaining the maximum emission. The antenna height scanned between 1m and 4m, and the antenna rotated to repeat the measurements for both the horizontal and vertical antenna polarizations. Repeat the measurement steps until the maximum emissions were obtained. Test Setup: Conducted Emission The conducted emission measurements were performed according to the procedures in ANSI C63.4-2003. Initial measurements wer…

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www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No. 14013953 001 Seite 1 von 3 Page 1 of 3 Radiated Emission Test Radiated Emission Test www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No. 14013953 001 Seite 2 von 3 Page 2 of 3 Radiated Emission Test Radiated Emission Test www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No. 14013953 001 Seite 3 von 3 Page 3 of 3 Conducted Emission Test