INGPT-950BWIRELESS MICROPHONE

~ 12 ~ 10. LICENSING REQUIREMENTS This equipment complies with Part 74 of the FCC Rules. A license is required for operation subjective device will be issued only to the following: (1) A licensed of an AM, FM, TV or international broadcast station or low power TV station. Low power auxiliary stations will be licensed for used with a specific broadcast or low power TV station or combination of stations licensed to the same licensee within the same community. (2) A broadcast network entity. (3) A cable television system operator who operates a cable system that produces program material for origination or access cablecasting as defined in §76.5(r). (4) Motion picture producers as defined in §74.801. (5) Television program producers as defined in §74.801. (6) Licensees an conditional licensees of stations in the Multipoint Distribution service and Multichannel Multipoint Distribution Service as defined in §21.2 of this chapter, or entities that hold an executed lease agreement with an MDS or MMDS licensee or conditional licensee or with an Instructional Television Fixed service licensee or permitted.

External Photos of PT-950B Wireless Microphone 1/3 External Photos of PT-950B Wireless Microphone 2/3 External Photos of PT-950B Wireless Microphone 3/3

LABEL Format: This device complies with Part 74 of the FCC Rules FCC ID : INGPT-950B LABEL Size: 15 X 20 mm LABEL Position:

InternalPhotos of PT-950BWireless Microphone 1/7 InternalPhotos of PT-950BWireless Microphone 2/7 InternalPhotos of PT-950BWireless Microphone 3/7 InternalPhotos of PT-950BWireless Microphone 4/7 InternalPhotos of PT-950BWireless Microphone 5/7 InternalPhotos of PT-950BWireless Microphone 6/7 InternalPhotos of PT-950BWireless Microphone 7/7

Test Report ------------------------------------------------------------------------------1/41 Report No.: T6474653 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Report No.T6474653 SpecificationsFCC Part 74 – Certification Test Method ANSI C63.4 1992 ApplicantJTS PROFESSIONAL CO., LTD. ApplicantNo. 148, 9 th Industry Road, Ta-Li Industrial Park, addressTa-Li City, Taiwan, R.O.C. Items testedWireless Microphone Model No.PT-950B (Sample # T64653) ResultsCompliance (As detailed within this report) Date06/12/2002 (month / day / year) (Sample received) 07/02/2003 (month / day / year) (Test) Prepared byProject Engineer Authorized byGeneral Manager (Frank Tsai) Issue dateJuly 10, 2003(month / day / year) ModificationsNone Tested by Training Research Co., Ltd. Office atNo.255,Nanyang Street, Hsichih, Taipei Hsien 221, Taiwan Anechoic Chamber at No. 255, NanyangStreet, Hsichih, Taipei Hsien 221, Taiwan Conditions of issue: (1) This test report shall not be reproduced except in full, without written approval of TRC. And the test result contained within this report only relate to the sample submitted for testing. (2) This report must not be used by the client to claim product endorsement by NVLAP or nay agency of U.S. Government. ϪʳFCC ID : INGPT-950B Test Report ------------------------------------------------------------------------------2/41 Report No.: T6474653 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Contents CHAPTER 0 APPLICATION FOR CERTIFICATION.......................4 CHAPTER 1 GENERAL........................................................................5 1.1 INTRODUCTION.................................................................................... 5 1.2 D ESCRIPTION OF SUPPORTEQUIPMENT................................................. 5 1.3 CONFIGURATION OF TESTSETUP.......................................................... 6 1.4 L OCATION OF THE MEASUREMENTSITE................................................ 6 1.5 GENERALTESTCONDITION................................................................... 6 CHAPTER 2 CONDUCTED EMISSION TEST...................................7 2.1 TEST CONDITION AND SETUP................................................................. 7 2.2 L IST OF TEST INSTRUMENT.................................................................... 7 2.3 C ONDUCTEDEMISSIONTESTRESULT.................................................... 7 CHAPTER 3 POWER OUTPUT MEASUREMENT............................8 3.1 RULES AND SPECIFICATIONLIMITS....................................................... 8 3.2 T EST CONDITION AND SETUP................................................................. 8 3.3 TEST CONDITION AND SETUP............................................................... 10 3.4 M EASUREMENTRESULT...................................................................... 11 CHAPTER 4 MODULATION CHARACTERISTICS MEASUREMENT ..........................................................................................14 4.1 RULES AND SPECIFICATIONLIMITS..................................................... 14 4.2 T ESTCONFIGURATION&LIST OF TESTINSTRUMENTS......................... 14 4.3 LIST OF TEST INSTRUMENT.................................................................. 15 4.4 F REQUENCYRESPONSE OF AUDIOMODULATIONCIRCUIT AND LOWPASSFILTERMEASUREMENTCONDITION&SETUP..................... 15 4.5 M ODULATIONLIMITINGMEASUREMENTCONDITION&SETUP........... 18 Test Report ------------------------------------------------------------------------------3/41 Report No.: T6474653 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 CHAPTER 5 OCCUPIED BANDWIDTH MEASUREMENT............21 5.1 RULES AND SPECIFICATIONLIMITS..................................................... 21 5.2 TESTCONFIGURATION&LIST OF TESTINSTRUMENTS......................... 21 5.3 L IST OF TEST INSTRUMENT.................................................................. 21 5.4 M EASUREMENTPROCEDURE............................................................... 22 5.5 M EASUREMENTRESULT...................................................................... 22 CHAPTER 6 FIELD STRENGTH OF SPURIOUS RADIATION MEASUREMENT...........................................................29 6.1 RULES AND SPECIFICATIONLIMITS..................................................... 29 6.2 M EASUREMENTCONDITION&SETUP................................................. 29 6.3 LIST OFMEASUREMENTINSTRUMENTS............................................... 32 6.4 M EASUREMENTRESULT:..................................................................... 33 CHAPTER 7 FREQUENCY STABILITY TOLERANCE MEASUREMENT...........................................................36 7.1 RULES AND SPECIFICATIONLIMITS..................................................... 36 7.2 M EASUREMENTCONDITION& S ETUP WITH TEMPERATUREVARIATION............................................. 36 7.3 LIST OF MEASUREMENTINSTRUMENTS WITH TEMPERATUREVARIATIONLIST OF TEST INSTRUMENT........................ 36 7.4 M EASUREMENTCONFIGURATION OF TEMPERATUREVARIATIONTEST:........................................................ 37 7.5 MEASUREMENTRESULT WITH TEMPERATUREVARIATION................... 38 7.6 M EASUREMENTCONDITION&SETUP WITH VOLTAGEVARIATION...... 40 7.7 C ONFIGURATION OF VOLTAGEVARIATIONTEST................................. 40 7.8 MEASUREMENTRESULT WITH VOLTAGEVARIATION........................... 41 Test Report ------------------------------------------------------------------------------ 4/41 Report No.: T6474653 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Chapter 0 Application for Certification 74.861( e )( 2 ) : Transmitters may be either crystal controlled or frequency synthesized. crystal controlled frequency synthesized 2.1033( c )( 1 ) : JTS PROFESSIONAL CO., LTD. – applicant and manufacturer 2.1033( c )( 2 ) : The equipment is a transmitter, wireless microphone Model No.:PT-950B 2.1033( …

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