H38U1000Wireless Microphone

LABEL Format: This device complies with Part 74 of the FCC Rules FCC ID:H38UB1000 LABEL Size: 40 X 24 mm LABEL Position:

LABEL Format: This device complies with Part 74 of the FCC Rules FCC ID : H38U1000 LABEL Size: 40 X 24 mm LABEL Position:

Test Report -------------------------------------------------------------------------------- 2/47 Report No.: S0774726 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Contents Chapter 0Application for Certification........................................................ 4 Chapter 1General 1.1 Introduction.................................................................................................................... 5 1.2 Description of Support Equipment.................................................................................. 5 1.3 Configuration of System Under Test................................................................................ 6 1.4 Location of the Measurement Site................................................................................... 6 1.5 General Test Condition................................................................................................... 6 Chapter 2Power Output Measurement 2.1 Rules and Specification Limits......................................................................................... 7 2.2 Measurement Condition and Setup................................................................................. 7 2.3 List of Measurement Instrument...................................................................................... 8 2.4 Measurement Configuration............................................................................................ 9 2.5 Measurement Result...................................................................................................... 10 Chapter 3Modulation Characteristics Measurement 3.1 Rules and Specification Limits........................................................................................ 13 3.2 Test Configuration & List of Test Instruments................................................................. 13 3.3 Frequency Response of Audio Low Pass Filter Measurement Condition & Setup........... 14 3.4 Modulation Limiting Measurement Condition & Setup.................................................... 16 Chapter 4Occupied Bandwidth Measurement & Calculation 4.1 Rules and Specification Limits........................................................................................ 19 4.2 Test Condition & Test Instruments................................................................................. 19 4.3 Measurement Procedure................................................................................................ 20 4.4 Measurement Result...................................................................................................... 20 Test Report -------------------------------------------------------------------------------- 3/47 Report No.: S0774726 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Chapter 5Field Strength of Spurious Radiation Measurement 5.1 Rules and Specification Limits........................................................................................ 25 5.2 Measurement Condition & Setup................................................................................... 25 5.3 List of Measurement Instruments.................................................................................... 27 5.4 Measurement Configuration........................................................................................... 28 5.5 Measurement Result...................................................................................................... 30 Chapter 6Frequency Stability Tolerance Measurement 6.1 Rules and Specification limits......................................................................................... 42 6.2 Measurement Condition & Setup with Temperature Variation......................................... 42 6.3 List of Measurement Instruments with Temperature Variation......................................... 42 6.4 Measurement Configuration with Temperature Variation................................................. 43 6.5 Measurement Result with Temperature Variation............................................................ 44 6.6 Measurement Condition & Setup with Voltage Variation................................................ 46 6.7 List of Measurement Instruments with Voltage Variation................................................. 46 6.8 Measurement Configuration with Voltage Variation........................................................ 46 6.9 Measurement Result with Voltage Variation................................................................... 47 Test Report -------------------------------------------------------------------------------- 4/47 Report No.: S0774726 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Chapter 0 Application for Certification 2.1033 ( c )( 1 ):Sekaku Electron Industry Co., Ltd. – applicant and manufacturer 2.1033 ( c )( 2 ):The equipment is a transmitter, wireless microphone Model No.: UB-10 2.1033 ( c )( 3 ):Quantity production is planned. See Exhibit C 2.1033 ( c )( 4 ):Type of emission – F3E- FM Modulation 2.1033 ( c )( 5 ):100Hz ~ 10.724KHz 2.1033 ( c )( 6 ):1.107 mW 2.1033 ( c )( 7 ):Specification of 250 mW is met by the equipment in the applicable Part 74.861 (e)(1) 2.1033 ( c )( 8 ):Final RF amplifier stage current : 9V 2.1033 ( c )( 9 ):Description follows 2.1033 ( c )( 10 ):Complete circuit diagrams are included. No modification was made 2.1033 ( c )( 11 ):See Exhibit A. Instruction sheet to user included 2.1033 ( c )( 12 ):See Exhibit F. 2.1033 ( c )( 13 ):N/A 2.1033 ( c )( 14 ):Description follows. 2.1033 ( c )( 15 ) : N/A 2.1033 ( c )( 16 ) : N/A 2.1033 ( c )( 17 ) : N/A Test Report -------------------------------------------------------------------------------- 5/47 Report No.: S0774726 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Chapter 1 GENERAL 1.1 Introduction : The following measurement report is submitted on behalf of Sekaku Electron Industry Co., Ltd. in suppor…

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