MVAWHP141-001TWireless Audio Transmitter

HP1391 external photo HP1491 external photo

HP1391 & HP1491: FCC label location info 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. WARNING: Modification of this device to receive cellular radio-telephone service signals is prohibited under FCC rules and Federal Law. FCC ID: MVAWHP141 – 001T

HP1391 and HP1491 internal photo UHF module(Tx)

Product Operation Description HP1391 and HP1491



This product is a 900MHz transmitter, which is stereo wireless Headphone system (via Headphone) for audio usage. They would be operated with its associated receiver (headphone), with one AC/DC adaptor TEAD-28- 120150U (Input: 120VAC/60Hz/3W; Output: 12V, 150mA). HP1391 is identical to HP1491 except that: 1. Audio signal is input to HP1391 through the 3.5mm audio signal plug of it. While in HP1491, RCA audio signal jack is provided for the audio signal input. 2. Contact lead is provided in HP1491 for the charge of headphone. While in HP1391, additional cable with power plug is used to charge the headphone. The main function of HP1391 is modulating the audio signal, transmit RF signal to associated receiver. The operating frequency of HP1391 is 912.0MHz, 912.5MHz and 913.0MHz; the transmitting frequency can be selected by pushing the channel-selective button, which is equipped at the side of HP1391’s body. HP1391 consists of two indicating lights, one is the audio signal indicator LED, and the other is charge LED that will be on when the charging is on going by placing the receiver headphone on transmitter. The audio input port on the rear of the transmitter that can be connected to audio output port of TV, Monitor, VCR, Radio recorder, CD/MP3/VCD/DVD players with the connector provided, the DC jack on the rear is used for DC power connection.

Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004795 001 Seite 2 von 17 Page 2 of 17 TEST SUMMARY 5.1 CONDUCTED EMISSION FOR FCC PART 15 PER SECTION 15.207(A) RESULT: ok 5.2 RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.209(A) RESULT: ok 5.3 FUNDAMENTAL AND HARMONICS RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.249(A) RESULT: ok Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004795 001 Seite 3 von 17 Page 3 of 17 Contents 1 GENERAL REMARKS........................................................................................................... 4 1.1 C OMPLEMENTARY MATERIALS......................................................................................... 4 2 TEST SITES.......................................................................................................................... 4 2.1 T EST FACILITIES................................................................................................................ 4 2.2 L IST OF TEST AND MEASUREMENT INSTRUMENTS........................................................... 5 2.3 TRACE ABILITY................................................................................................................... 5 2.4 CALIBRATION..................................................................................................................... 5 2.5 M EASUREMENT UNCERTAINTY.......................................................................................... 6 2.6 L OCATION OF ORIGINAL DATA........................................................................................... 6 2.7 STATUS OF FACILITY USED FOR TESTING........................................................................... 6 3 G ENERAL PRODUCT INFORMATION................................................................................... 7 3.1 PRODUCT FUNCTION AND INTENDED USE......................................................................... 7 3.2 RATINGS AND SYSTEM DETAILS........................................................................................ 7 3.3 I NDEPENDENT OPERATION MODES................................................................................... 8 3.4 SUBMITTED DOCUMENTS................................................................................................... 8 4 T EST SET-UP AND OPERATION MODE............................................................................... 9 4.1 P RINCIPLE OF CONFIGURATION SELECTION..................................................................... 9 4.2 T EST OPERATION AND TEST SOFTWARE........................................................................... 9 4.3 S PECIAL ACCESSORIES AND AUXILIARY EQUIPMENT....................................................... 9 4.4 COUNTERMEASURES TO ACHIEVE EMC COMPLIANCE.................................................... 9 4.5 TEST SET-UP...................................................................................................................... 10 5 T EST RESULTS E M I S S I O N ..................................................................................... 12 5.1 CONDUCTED EMISSION FOR FCC PART 15 PER SECTION 15.207(A) ............................. 12 5.2 RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.209(A)................................. 13 5.3 FUNDAMENTAL AND HARMONICS RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.249(A)....................................................................................................................................... 14 6 PHOTOGRAPHS OF THE TEST SET-UP.............................................................................. 15 7 LIST OF TABLES................................................................................................................ 17 8 L IST OF PHOTOGRAPHS.................................................................................................... 17 Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004795 001 Seite 4 von 17 Page 4 of 17 1 General Remarks 1.1 Complementary Materials All attachments are integral parts of this test report. This applies especially to the following appendix: Appendix 1: Test result 2 Test Sites 2.1 Test Facilities Shenzhen SMQ Shenzhen Bureau of Quality Technical Supervision Shenzhen Academy of Metrology and Quality Inspection Bldg, of Shenzhen Academy of Metrology and Quality Inspection Longzhu Road, Nanshan, Shenzhen, P.R. China Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004795 001 Seite 5 von 17 Page 5 of 17 2.2 List of Test and Measurement Instruments Table 1: List of Test and Measurement Equipment Kind of Equipment Manufacturer Type S/N Calibrated until Antenna Chase CBL6112B 2591 29.01.2006 Horn Antenna Rohde & Schwarz HF906 100014 29.01.2006 3m Semi-anechoic chamber Albatross Projects 9X6X6 ---- 29.01.2006 EMI Test Receiver Rohde & Schwarz ESI26 838786/013 29.01.2006 Communications Test Set Rohde & Schwarz CMU200 1100.0008.02 29.01.2006 Communications Test Set HP HP8920A 3438A05187 29.01.2006 EMI Test Receiver Rohde & Schwarz ESCS30 100003 29.01.2006 AMN Rohde & Schwarz ESH3-Z5 100002 29.01.2006 2.3 Trace ability All measurement equipment calibrations are traceable to NIST or where calibration is performed outside the United States, to equivalent nationally recognized standards organizations 2.4 Calibration Equipment requiring calibration is calibrated periodically by the manufacturer or according to manufacturer’s specifications. Additionally all equipment is verified for proper performance on a regular basis using in house standards or comparisons. Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004795 001 Seite 6 von 17 Page 6 of 17 2.5 Measurement Uncertainty The estimated combined standard uncertainty for conducted emissions measurements is ± 3 …

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Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004795 001 Seite 15 von 17 Page 15 of 17 6 Photographs of the Test Set-Up Photograph 1: Set-up for Conducted Emission on AC Mains Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004795 001 Seite 16 von 17 Page 16 of 17 Photograph 2: Set-up for Radiation Measurement Below 1GHz Photograph 3: Set-up for Radiation Measurement Above 1GHz