MVAWSP155-001RWireless Speaker Receiver

The FCC Label for SP1552 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: MVAWSP155 – 001R

Internal Picture of HP1552 Picture of UHF module of HP1552

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Product Operation Description of SP1552 This product is a pair of 900MHz receiver, which is stereo wireless speaker (L& R) system for audio usage, they would be operated with its associated transmitter and with two identical AC/DC adaptors TEAD-48- 0910000U (Input: 120VAC/60Hz/15W; Output: 9VDC, 1A) or 4 pieces of “AA” size battery (for each speaker). The main function of SP1552 is receiving of RF signal from associated transmitter, demodulate the received signal and then express in audio sound via the loudspeaker. The frequency range of SP1552 is 912.0MHz, 912.5MHz and 913.0MHz; the receiving frequency can be selected by pressing the AUTO TUNE button, which was equipped at the side of SP1552’s body. So the receiving frequency of receiver will be locked to the transmitted frequency of its associated transmitter after the AUTO TUNE button has been pressed. SP1552 have a volume control for adjusting the output volume together with On/Off function. A Bass Boost button is provided for the Bass Boost function switch. There are a green audio signal indicator LED and a green Bass Boost indicator LED.

Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004798 001 Seite 2 von 15 Page 2 of 15 TEST SUMMARY 5.1 CONDUCTED EMISSION FOR FCC PART 15 PER SECTION 15.107(A) RESULT: ok 5.2 RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.109(A) RESULT: ok 5.3 38 DB REJECTION SIGNAL FROM CELLULAR FREQUENCY BAND RESULT: ok Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004798 001 Seite 3 von 15 Page 3 of 15 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................................................................................... 6 3.1 PRODUCT FUNCTION AND INTENDED USE......................................................................... 7 3.2 RATINGS AND SYSTEM DETAILS........................................................................................ 7 3.3 I NDEPENDENT OPERATION MODES................................................................................... 7 3.4 SUBMITTED DOCUMENTS................................................................................................... 7 4 T EST SET-UP AND OPERATION MODE............................................................................... 8 4.1 P RINCIPLE OF CONFIGURATION SELECTION..................................................................... 8 4.2 T EST OPERATION AND TEST SOFTWARE........................................................................... 8 4.3 S PECIAL ACCESSORIES AND AUXILIARY EQUIPMENT....................................................... 8 4.4 COUNTERMEASURES TO ACHIEVE EMC COMPLIANCE.................................................... 8 4.5 TEST SET-UP........................................................................................................................ 9 5 T EST RESULTS E M I S S I O N ..................................................................................... 10 5.1 CONDUCTED EMISSION FOR FCC PART 15 PER SECTION 15.107(A) ............................. 10 5.2 RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.109(A)................................. 11 5.3 38 DB REJECTION SIGNAL FROM CELLULAR FREQUENCY BAND.................................... 12 6 P HOTOGRAPHS OF THE TEST SET-UP.............................................................................. 13 7 LIST OF TABLES................................................................................................................ 15 8 LIST OF PHOTOGRAPHS.................................................................................................... 15 Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004798 001 Seite 4 von 15 Page 4 of 15 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.: 16004798 001 Seite 5 von 15 Page 5 of 15 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 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.: 16004798 001 Seite 6 von 15 Page 6 of 15 2.5 Measurement Uncertainty The estimated combined standard uncertainty for conducted emissions measurements is ± 3 dB. The estimated combined standard uncertainty for radiated emissions measurements is ± 3 dB. 2.6 Location of original data The original copies of all test data taken during actual testing were attached at Appendix 1 of this report and delivered to the applicant…

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Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004798 001 Seite 13 von 15 Page 13 of 15 6 Photographs of the Test Set-Up Photograph 1: Set up for Conducted Emission on AC Mains Photograph 2: Set-up for Radiation Measurement Below 1GHz Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004798 001 Seite 14 von 15 Page 14 of 15 Photograph 3: Set-up for Radiation Measurement Above 1GHz