H38UT-86PWireless Microphone

LABEL Format: This device complies with Part 74 of the FCC Rules FCC ID:H38UT-86P LABEL Size: 40 X 24 mm LABEL Position:

Test Report ------------------------------------------------------------------------------ 2/46 Report No.: S0774792 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 ------------------------------------------------------------------------------ 3/46 Report No.: S0774792 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........................................................................................ 24 5.2 Measurement Condition & Setup................................................................................... 24 5.3 List of Measurement Instruments.................................................................................... 26 5.4 Measurement Configuration........................................................................................... 27 5.5 Measurement Result...................................................................................................... 29 Chapter 6Frequency Stability Tolerance Measurement 6.1 Rules and Specification limits......................................................................................... 41 6.2 Measurement Condition & Setup with Temperature Variation......................................... 41 6.3 List of Measurement Instruments with Temperature Variation......................................... 41 6.4 Measurement Configuration with Temperature Variation................................................. 42 6.5 Measurement Result with Temperature Variation............................................................ 43 6.6 Measurement Condition & Setup with Voltage Variation................................................ 45 6.7 List of Measurement Instruments with Voltage Variation................................................. 45 6.8 Measurement Configuration with Voltage Variation........................................................ 45 6.9 Measurement Result with Voltage Variation................................................................... 46 Test Report ------------------------------------------------------------------------------ 4/46 Report No.: S0774792 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.: UT-86P 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 ~ 13.156KHz 2.1033 ( c )( 6 ):0.520 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 ------------------------------------------------------------------------------ 5/46 Report No.: S0774792 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 support of a …

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Test Report ------------------------------------------------------------------------------ 1/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 FCC ID : H38UT-86P Measurement Result: ( Test Frequency: 794.900MHz , Horizontal , 30 MHz ~ 1 GHz ) Test Conditions: Testing room : Temperature : 26 °CHumidity : 73 % RH Testing site : Temperature : 31 °CHumidity : 75 % RH Frequency Reading Amplitude Ant. Height TableCorrection Factors Corrected Power Attenuated below the mean power minimum Attenuation limit MHzdBμVmdegreedB/mdBmdBdB 198.72733.571.00150-13.32 -50.4944.80 9.77 397.45227.911.0027-19.59 -49.8844.19 9.77 *** Note: 1. Margin = Amplitude - limit, if margin is minus means under limit. 2. Corrected Amplitude = Reading Amplitude – Correction Factors 3. Correction factor = Antenna factor + ( Cable Loss – Amplitude Gain ) ( For example :794.900MHz correction Amplitude= 66.59 – (–26.25) = 92.84dBμV/m ) 4. FI(Volt) = 10 FI (dBμV/m) / 20 X 10 -6 FI ( Volt ) = 10 92.84/20 X 10 -6 = 0. 04385 V 5. P (watt ) = FI 2 ( Volt ) X d 2 (meter) / 49.2 FI ( mW ) = ( 0.04385 X 3 ) 2 / 49.2 = 0.351785 mW FI ( dBm ) = 10 log 0.351785 (mW)/ 1(mW) = -4.537 (dBm) 6. Mean Power = 10 log (p) (dB) = 10 log ( 0.27008) = -5.685 Attenuated below the mean power = P – Corrected Power (For example : -5.685 – ( - 50.49 ) ) = 44.80 (dB) ) Test Report ------------------------------------------------------------------------------ 2/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 7. Attenuation required = 43 + 10 log ( 0.47564 mW ) = 9.77 Test Report ------------------------------------------------------------------------------ 3/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Measurement Result: ( Test Frequency: 794.900MHz , Horizontal , 1GHz ~ 18GHz ) Radiated Emission Correction Factors Frequency (GHz) Amplitude (dBμV/m) Ant. H. (cm) Table ( ) ( dB ) Corrected Amplitude dBm Attenuated below the mean power (dB) minimum Attenuation Limit (dB) 1.58968.031.0064 -38.0232.33 9.77 2.380 64.141.00198 -41.9136.22 9.77 2.770 51.971.0044 -52.2546.56 9.77 2.980 62.811.0010 -41.4135.72 9.77 *** Test Report ------------------------------------------------------------------------------ 4/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Radiated Emission Test Result: ( Test Frequency: 794.900MHz , Vertical , 30MHz ~ 1GHz ) FrequencyReading Amplitude Ant. Height TableCorrection Factors Corrected Power Attenuated below the mean power minimum Attenuation limit MHzdBμVmdegreedB/mdBmdBdB 198.72730.863.9611-13.5444.40 -52.98 9.77 397.45125.161.006-19.1444.30 -53.08 9.77 *** Test Report ------------------------------------------------------------------------------ 5/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Radiated Emission Test Result: ( Test Frequency: 794.900MHz , Vertical , 1GHz ~ 18GHz ) Radiated Emission Correction Factors Frequency (GHz) Amplitude (dBμV/m) Ant. H. (cm) Table ( ) ( dB ) Corrected Amplitude dBm Attenuated below the mean power (dB) minimum Attenuation Limit (dB) 1.58964.211.00134 -41.8436.15 9.77 2.380 65.971.00327 -40.0834.39 9.77 2.770 61.971.0050 -42.2536.56 9.77 2.980 74.311.0094 -29.9124.22 9.77 *** Test Report ------------------------------------------------------------------------------ 6/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Measurement Result: ( Test Frequency: 800.200MHz , Horizontal , 30MHz ~ 1GHz ) FrequencyReading Amplitude Ant. Height TableCorrection Factors Corrected Power Attenuated below the mean power minimum Attenuation limit MHzdBμVmdegreedB/mdBmdBdB 200.04932.791.00150-13.40 -51.19 44.528.22 400.10022.682.477-19.71 -54.9944.43 8.22 600.14824.691.0084-23.25 -51.1948.23 8.22 *** Note: 1. Margin = Amplitude - limit, if margin is minus means under limit. 2. Corrected Amplitude = Reading Amplitude – Correction Factors 3. Correction factor = Antenna factor + ( Cable Loss – Amplitude Gain ) ( For example :794.900MHz correction Amplitude= 65.99 – (–26.64) = 92.63dBμV/m ) 4. FI(Volt) = 10 FI (dBμV/m) / 20 X 10 -6 FI ( Volt ) = 10 92.63/20 X 10 -6 = 0. 04281 V 5. P (watt ) = FI 2 ( Volt ) X d 2 (meter) / 49.2 FI ( mW ) = ( 0.04281 X 3 ) 2 / 49.2 = 0.335179 mW FI ( dBm ) = 10 log 0.335179 (mW)/ 1(mW) = -4.7472 (dBm) 6. Mean Power = 10 log (p) (dB) = 10 log ( 0.21077 ) = -6.762 Attenuated below the mean power = P – Corrected Power (For example : -6.762 – ( - 51.19 ) ) = 53.94 (dB) ) 7. Attenuation required = 43 + 10 log ( 0.33287 mW ) = 8.22 Test Report ------------------------------------------------------------------------------ 7/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Measurement Result: ( Test Frequency: 800.200MHz , Horizontal , 1GHz ~ 18GHz ) Radiated Emission Correction Factors Frequency (GHz) Amplitude (dBμV/m) Ant. H. (cm) Table ( ) ( dB ) Corrected Amplitude dBm Attenuated below the mean power (dB) minimum Attenuation Limit (dB) 1.40072.051.009-8.67 -34.0027.24 8.22 1.600 70.251.00141-8.67 -35.8029.04 8.22 2.390 69.971.0095-8.67 -36.0829.32 8.22 2.790 61.811.00417-6.84 -42.4135.65 8.22 3.000 69.311.00206-6.84 -34.9128.15 8.22 3.190 63.641.004-6.84 -40.5833.82 8.22 5.990 38.581.001899.72 -49.0842.32 8.22 40.911.002069.72 -46.7539.99 8.22 42.481.00409.72 -45.1838.42 8.22 7.61042.751.001469.72 -44.9138.15 8.22 *** Test Report ------------------------------------------------------------------------------ 8/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Radiated Emission Test Result: ( Test Frequency: 800.200MHz , Vertical , 30MHz ~ 1GHz ) FrequencyReading Amplitude Ant. Height TableCorrection Factors Corrected Power Attenuated below the mean power minimum Attenuation limit MHzdBμVmdegreedB/mdBmdBdB 200.05230.392.4456-13.64 -…

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Test Report ------------------------------------------------------------------------------ 1/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 FCC ID : H38UT-86P Test Procedure: The test procedure used was ANSI/TAI/EIA – 603 STADNARD. (1)Frequency: 794.900 MHz Angle of Turn Table ( °) Spectrum Reading (dBm) Corrected (dB) Actually Value (dBm) E. R. P. (mW) 8 Position of Average (mW) 0° -5.23 -5.25 0.02 1.00 45° -5.99 -5.25 -0.74 0.84 90° -4.31 -5.25 0.94 1.24 135° -4.63 -5.25 0.62 1.15 180° -5.10 -5.25 0.15 1.03 225° -20.53 -5.25 -15.28 0.03 270° -3.85 -5.25 1.40 1.38 315° -5.42 -5.25 -0.17 0.96 0.95 (2)Frequency: 800.200 MHz Angle of Turn Table ( °) Spectrum Reading (dBm) Corrected (dB) Actually Value (dBm) E. R. P. (mW) 8 Position of Average (mW) 0° -6.52 -5.25 -1.27 0.74 45° -8.86 -5.25 -3.61 0.43 90° -8.12 -5.25 -2.87 0.51 135° -5.31 -5.25 -0.06 0.98 180° -5.33 -5.25 0.08 1.01 225° -13.63 -5.25 -8.38 0.14 270° -5.13 -5.25 0.12 1.02 315° -7.46 -5.25 -2.21 0.61 0.68 Test Report ------------------------------------------------------------------------------ 2/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 (3)Frequency: 804.90 MHz Angle of Turn Table ( °) Spectrum Reading (dBm) Corrected (dB) Actually Value (dB V/m) E. R. P. (mW) 8 Position of Average (mW) 0° -4.18 -5.29 1.07 1.27 45° -6.79 -5.29 -1.50 0.70 90° -4.75 -5.29 0.54 1.13 135° -2.20 -5.29 3.09 2.03 180° -5.57 -5.29 -0.28 0.93 225° -7.23 -5.29 -1.94 0.63 270° -2.26 -5.29 3.03 2.00 315° -2.71 -5.29 2.58 1.81 1.31 Test Report ------------------------------------------------------------------------------ 3/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Measurement Result: ( Test Frequency: 794.900MHz , Horizontal , 30 MHz ~ 1 GHz ) Test Conditions: Testing room : Temperature : 26 °C Humidity : 73 % RH Testing site : Temperature : 31 °C Humidity : 75 % RH Frequency Reading Amplitude Ant. Height Table Correction Factors Corrected Power Attenuated below the mean power minimum Attenuation limit MHz dBm m degree dB dBm dB dB 198.727 33.57 1.00 136 -4.65 14.39 397.452 27.91 1.00 57 -6.09 14.39 *** Note: 1. Corrected Amplitude = Reading Amplitude – Correction Factors 2. Mean Power = 10 log (p) (dB) = 10 log ( 0.95) = -0.22 Attenuated below the mean power = P – Corrected Power (For example : -0.22 – ( - 48.65) ) = 48.43 (dB) ) 3. Attenuation required = 43 + 10 log ( 1.38 mW ) = 44.39 Test Report ------------------------------------------------------------------------------ 4/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Measurement Result: ( Test Frequency: 794.900MHz , Horizontal , 1GHz ~ 18GHz ) Radiated Emission Correction Factors Frequency (GHz) Amplitude (dBm) Ant. H. (cm) Table ( ) ( dB ) Corrected Amplitude dBm Attenuated below the mean power (dB) minimum Attenuation Limit (dB) 1.589 -38.84 1.00 32 -4.67-34.1733.95 14.39 2.380 -31.80 1.00 224 1.32-33.1232.9 14.39 2.770 -31.16 1.00 34 2.69-33.8533.63 14.39 2.980 -16.33 1.00 48 3.42-19.7519.53 14.39 *** Test Report ------------------------------------------------------------------------------ 5/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Measurement Result: ( Test Frequency: 794.900MHz , Vertical , 30MHz ~ 1GHz ) Frequency Reading Amplitude Ant. Height Table Correction Factors Corrected Power Attenuated below the mean power minimum Attenuation limit MHz dBm m degree dB/m dBm dB dB 198.727 -49.06 3.96 8 -3.12 -45.94 45.72 14.39 397.451 -52.00 1.00 45 -7.52 -44.48 44.26 14.39 *** Test Report ------------------------------------------------------------------------------ 6/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Measurement Result: ( Test Frequency: 794.900MHz , Vertical , 1GHz ~ 18GHz ) Radiated Emission Correction Factors Frequency (GHz) Amplitude (dBm) Ant. H. (cm) Table ( ) ( dB ) Corrected Amplitude dBm Attenuated below the mean power (dB) minimum Attenuation Limit (dB) 1.589 -36.96 1.00 134 -5.64 -31.32 31.10 14.39 2.380 -38.38 1.00 327 -1.05 -37.33 37.11 14.39 2.770 -48.41 1.00 50 -0.94 -47.47 47.25 14.39 2.980 -36.41 1.00 94 -0.87 -35.54 35.32 14.39 *** Test Report ------------------------------------------------------------------------------ 7/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Measurement Result: ( Test Frequency: 800.200MHz , Horizontal , 30MHz ~ 1GHz ) Frequency Reading Amplitude Ant. Height Table Correction Factors Corrected Power Attenuated below the mean power minimum Attenuation limit MHz dBm m degree dB/m dBm dB dB 200.049 -49.77 1.00 150 -3.11 -46.6644.99 13.08 400.100 -57.16 2.47 7 -7.54 -49.6247.95 13.08 600.148 -48.32 1.00 84 -4.53 -43.7942.12 13.08 *** Note: 1. Corrected Amplitude = Reading Amplitude – Correction Factors 2. Mean Power = 10 log (p) (dB) = 10 log ( 0.68) = -1.67 Attenuated below the mean power = P – Corrected Power (For example 794.9MHz : (-0.22) – ( - 48.65) ) = 48.43 (dB) ) 3. Attenuation required = 43 + 10 log ( 1.02 mW ) = 13.08 Test Report ------------------------------------------------------------------------------ 8/12 Report No.: S0774792 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Measurement Result: ( Test Frequency: 800.200MHz , Horizontal , 1GHz ~ 18GHz ) Radiated Emission Correction Factors Frequency (GHz) Amplitude (dBm) Ant. H. (cm) Table ( ) ( dB ) Corrected Amplitude dBm Attenuated below the mean power (dB) minimum Attenuation Limit (dB) 1.400 -34.13 1.00 9 -4.63 -29.5 27.83 13.08 1.600 -35.12 1.00 141 -5.91 -29.21 27.54 13.08 2.390 -32.49 1.00 95 -1.05 -31.44 29.77 13.08 2.790 -38.46 1.00 417 -0.93 -37.53 35.86 13.08 3.000 -29.81 1.00 206 -0.87 -28.94 27.27 13.08 3.190 -35.98 1.00 4 -1.49 -34.49 32.82 13.08 5.990 -74.26 1.00 189 -36.39 -37.8736.2 13.08 -74.82 1.00 2…

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