Test Report_DSC

FCC ID: UMPTX141

Test Report

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FCCID_4343738

@l Report Number: 1905FR15 Rev. 01 RF Test Report Applicant Grand Mate Co., Ltd Product Type Remote controller Trade Name GRAND MATE Model Number TX141, TX140, TX120 Applicable Standard FCC 47 CFR PART 15 SUBPART C ANSI €63.10:2013 Receive Date Apr. 11, 2019 Test Period Apr. 30 ~ May 03, 2019 Issue Date Jul. 02, 2019 Issue by A Test Lab Techno Corp. No. 140—1, Changan Street, Bade District, Taoyuan City 33465, Taiwan (R.O.C.) Tel : +886—3—2710188 / Fax : +886—3—2710190 Taiwan Accreditation Foundation accreditation number: 1330 Test Firm MRA designation number: TWOO010 Note: This report shall—not be reproduced except in full, without the ‘written approval of A Test Lab Techno Corp. This document may be altered or revised by A Test Lab Techno.Corp. personnel only, and shall be noted in the revision section of the— document. The: client should not use it to claim product endorsement by TAF, or any government agencies.. The test results in the report only apply to the tested sample. 1 of 20

Report Number: 1905FR15 Rev. 01 Revision History Rev. Issue Date Revisions Revised By 00 May 10, 2019 Initial Issue Shelly Chen 01 Jul. 02, 2019 Page 10 Revised Frequency range. Shelly Chen 2 of 20

@l Report Number: 1905FR15 Rev. 01 Verification of Compliance Issued Date: Jul. 02, 2019 Applicant Grand Mate Co., Ltd Product Type Remote controller Trade Name GRAND MATE Model Number TX141, TX140, TX120 FCC ID UMPTX141 EUT Rated Voltage DC 4.5 V, 100 mA (AAA Battery *3 PCS) Test Voltage DC 4.5 V Applicable Standard FCC 47 CFR PART 15 SUBPART C ANSI C63.10:2013 Test Result Complied w 1t Performing Lab. A Test Lab Techno Corp. i%é‘;fl (\TA_D No. 140—1, Changan Street, Bade District, YRSF m Taoyuan City 33465, Taiwan (R.O.C.) toktbt tuals Tel : +886—3—2710188 / Fax : +886—3—2710190 Taiwan Accreditation Foundation accreditation number: 1330http:/Avww.atl—lab.com.tw/e—index.htm A Test Lab Techno Corp. tested the above equipment in accordance with the requirements set forth in the above standards. All indications of Pass/Fail in this report are opinions expressed by A Test Lab Techno Corp. based on interpretations and/or observations of test results. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. 1 _/ Approved By : Eiy t/U\ Reviewed By : Erro Oc,\ w (Manager) (Fly Lu) (Testing Engineer) (Eric Ou Yang) 3 of 20

Report Number: 1905FR15 Rev. 01 TABLE OF CONTENTS 1 General Information ........................................................................................................... 5 1.1. Summary of Test Result .......................................................................................... 5 1.2. Measurement Uncertainty ....................................................................................... 5 2 EUT Description ................................................................................................................ 6 3 Test Methodology .............................................................................................................. 7 3.1. Mode of Operation .................................................................................................. 7 3.2. EUT Test Step ......................................................................................................... 7 3.3. Configuration of Test System Details ...................................................................... 8 3.4. Test Instruments ..................................................................................................... 9 3.5. Test Site Environment ............................................................................................. 9 4 Measurement Procedure ................................................................................................. 10 4.1. Radiated Emissions Measurement ....................................................................... 10 4.2. 20 dB Bandwidth Measurement ............................................................................ 14 5 Test Results .................................................................................................................... 15 Annex A. Conducted Test Results ................................................................................... 15 Annex B. Radiated Emissions Measurement .................................................................. 16 4 of 20

Report Number: 1905FR15 Rev. 01 1 General Information 1.1. Summary of Test Result Standard Item Results Remark FCC This device use DC 15.207 Ac Power Conducted Emission N/A power source. 15.231(a) Transmitter Deactivation Time PASS ---- 15.231(b) Transmitter Radiated Emissions PASS ---- 15.231(c) 20 dB Bandwidth PASS ---- CFR 47 Part 15.231(2010) / ANSI C63.10:2013 The test results of this report relate only to the tested sample(s) identified in this report. Standard Description CFR47, Part 15, Subpart C Intentional Radiators American National Standard of Procedures for Compliance Testing of ANSI C63. 10: 2013 Unlicensed Wireless Devices 1.2. Measurement Uncertainty Test Item Frequency Range Uncertainty (dB) 9 kHz ~ 150 kHz 2.7 Conducted Emission 150 kHz ~ 30 MHz 2.8 30 MHz ~ 1000 MHz 5.7 1000 MHz ~ 18000 MHz 5.5 Radiated Emission 18000 MHz ~ 26500 MHz 4.8 26500 MHz ~ 40000 MHz 4.8 RF Bandwidth 4.96 % 5 of 20

@l Report Number: 1905FR15 Rev. 01 2 EUT Description Appleant Grand Mate Co . Ltd No.30 Lugong 5. 2nd Road, Lukang Township, Chenghue County, 505 Taiwen Menufecturer Grand Mate Co Ltd No30, Lugang 5. 2nd Rd., Lukang Township, Chenghue County 50544, Tawan Product Type Remote contraller Trade Name GRAND MATE Mode! Number TXi41, TXi40, TX120 Models ciffrent Due to market demand, several series models are added. The button design is different, description but rest of the spare parts such as cirouit design and printed ercuit boards remain the seme reeip uveDas Frequency Renge 434 MHz Modulation Type ASK Number of Channels 1 Channel Antenna Type PCB Antenns Antenna Mex. Gain 05 B Operate Temp. Range a= «50 ‘c 6 of 20

Report Number: 1905FR15 Rev. 01 3 Test Methodology 3.1. Mode of Operation Test Mode Mode 1: Transmitter Mode Mode 2: Continuous TX Mode Then, the above highest fundamental level mode of the configuration of the EUT and antenna was chosen for all final test items. By preliminary testing and verifying three axis (X, Y and Z) position of EUT transmitted status, it was found that “X axis” position was the worst, then the final test was executed the worst condition and test data were recorded in this report. Note: Model Number: TX141 is the worst case. Tip Tip Tip Front side Front side X axis mode Y axis mode Z axis mode 3.2. EUT Test Step 1. Setup the EUT shown on “Configuration of Test System Details”. 2. Turn on the power of all equipment. 3. The EUT will start to operate function. Measurement Software No. Description Software Version 1 Radiated Emission EZ EMC 1.1.4.4 7 of 20

Report Number: 1905FR15 Rev. 01 3.3. Configuration of Test System Details EUT Devices Description Product Manufacturer Model Number Serial Number Power Cord --- --- --- --- --- --- 8 of 20

:&thl Report Number: 1905FR15 Rev. 01 3.4. Test Instruments For Rediated Emissions Test Period: May 03. 2019 Equipment Manufacturer ModelNumber Serial Number Cal. Date Cal. Period Spectrum 110 becasAnalyzer Gtie) Keysight Neor oA myszonrar2 orne/2010 1 year Pre Ampliier (1—255 Gie) Aglent C suse s008a02237 107162018 1 y yeer (100Prez0n Ampliter a Gnz) Aglent s«7o reaaAntit0 Ou/4/2010| 1 year Broadband Antenns Schwerzbeck vuragres «16 10192018 1 yeer Hom isAnterna ora sohmarzeeck mEss—eEironim 2884220 81200—580 082372018 1 yeer Loop Antenns com—rower corponation AL—130 121014 03282018 1 year RF Cable Eol EMC10#—N—N—s000 Teor 02202010 _1 year Microwave Cable EMCI EMCWWD:D'%WSM' rrou14 10072018 1 yeer Microwave Cable EMCI EMC10—KM—KM— 151001 canonors 1 yeer 14000 For Conducted Test Period: Apr. 20, 201 Equipment Manufacturer Model Number Serial Number Cal. Date Cal. Period Spectrum ta his — 50Analyzer Ghe) Agient NecaoA mysarzosen ov232010 1 year 3.5. Test Site Environment tems Required (IEC 60068—1) Temperature (°C) 1535 Humidity (Q6RH) 25—75 Barometrc pressure (mbar} aso—1060 9 of 20

Report Number: 1905FR15 Rev. 01 4 Measurement Procedure 4.1. Radiated Emissions Measurement  Limit According to FCC Part 15.231(b) requirement: In addition to the provisions of §15.205, the field strength of emissions from intentional radiator operated under this section shall not exceed the following: Fundamental and harmonics emission limits Frequency range Average Field Strength of Fundamental Peak Field Strength of Fundamental (MHz) (dBμV/m@3 m) (dBμV/m@3 m) 434 80.83 100.83 General Radiated emission Limit Frequency range Field Strength of Fundamental Field Strength of Harmonics (MHz) (uV/m at 3 m) (uV/m at 3 m) 40.66 to 40.70 2250 (67.04 dBuV) 225 (47.04 dBuV) 70 to 130 1250 (61.94 dBuV) 125 (41.94 dBuV) 1250 (61.94 dBuV) to 125 (41.94 dBuV) to 130 to 174 3750 (71.48 dBuV) 375 (51.48 dBuV) 174 to 260 3750 (71.48 dBuV) 375 (51.48 dBuV) 3750 (71.48 dBuV) to 375 (51.48 dBuV) to 260 to 470 12500 (81.94 dBuV) 1250 (61.94 dBuV) 470 and above 12500 (81.94 dBuV) 1250 (61.94 dBuV) Remark: 1. The table above tighter limit applies at the band edges. 2. The measurement distance in meters, which that between form closest point of EUT to instrument antenna. 10 of 20

Report Number: 1905FR15 Rev. 01  Setup Below 1 GHz Above 1 GHz 11 of 20

Report Number: 1905FR15 Rev. 01  Test Procedure Final radiation measurements were made on a three-meter, Semi Anechoic Chamber. The EUT system was placed on a nonconductive turntable which is 0.8 or 1.5 meters height, top surface 1.0 x 1.5 meter. The spectrum was examined from 250 MHz to 2.5 GHz in order to cover the whole spectrum below 10th harmonic which could generate from the EUT. During the test, EUT was set to transmit continuously & Measurements spectrum range from 30 MHz to 26.5 GHz is investigated. For measurements below 1 GHz the resolution bandwidth is set to 100 kHz for peak detection measurements or 120 kHz for quasi-peak detection measurements. Peak detection is used unless otherwise noted as quasi-peak. For measurements above 1 GHz the resolution bandwidth is set to 1 MHz, and then the video bandwidth is set to 3 MHz for peak measurements and 10 Hz for average measurements. A nonconductive material surrounded the EUT to supporting the EUT for standing on tree orthogonal planes. At each condition, the EUT was rotated 360 degrees, and the antenna was raised and lowered from one to four meters to find the maximum emission levels. Measurements were taken using both horizontal and vertical antenna polarization. SCHWARZBECK MESS-ELEKTRONIK Biconilog Antenna at 3 Meter and the SCHWARZBECK Double Ridged Guide Antenna was used in frequencies 1 – 26.5 GHz at a distance of 1 meter. All test results were extrapolated to equivalent signal at 3 meters utilizing an inverse linear distance extrapolation Factor (20 dB/decade). For testing above 1GHz, the emission level of the EUT in peak mode was 20 dB lower than average limit (that means the emission level in peak mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported. Appropriate preamplifiers were used for improving sensitivity and precautions were taken to avoid overloading or desensitizing the spectrum analyzer. No post – detector video filters were used in the test. The spectrum analyzer’s 6 dB bandwidth was set to 1 MHz, and the analyzer was operated in the peak detection mode, for frequencies both below and up 1 GHz. The average levels were obtained by subtracting the duty cycle correction factor from the peak readings. The following procedures were used to convert the emission levels measured in decibels referenced to 1 microvolt (dBuV) into field intensity in micro volts pre meter (uV/m). The actual field intensity in decibels referenced to 1 microvolt in to field intensity in micro colts per meter (dBuV/m). 12 of 20

Report Number: 1905FR15 Rev. 01 The actual field is intensity in referenced to 1 microvolt per meter (dBuV/m) is determined by algebraically adding the measured reading in dBuV, the antenna factor (dB), and cable loss (dB) and Subtracting the gain of preamplifier (dB) is auto calculate in spectrum analyzer. (1) Amplitude (dBuV/m) = FI (dBuV) +AF (dBuV) +CL (dBuV)-Gain (dB) FI= Reading of the field intensity. AF= Antenna factor. CL= Cable loss. P.S Amplitude is auto calculate in spectrum analyzer. (2) Actual Amplitude (dBuV/m) = Amplitude (dBuV)-Dis(dB) The FCC specified emission limits were calculated according the EUT operating frequency and by following linear interpolation equations: (a) For fundamental frequency : Transmitter Output < +30 dBm (b) For spurious frequency : Spurious emission limits = fundamental emission limit /10 Data of measurement within this frequency range without mark in the table above means the reading of emissions are attenuated more than 20 dB below the permissible limits or the field strength is too small to be measured.  Calculation of Average Factor The output field strengths of specification in accordance with the FCC rules specify measurements with an average detector. During the test, a spectrum analyzer incorporating a peak detector was used. Therefore, a reduction factor can be applied to the resultant peak signal level and compared to the limit for measurement instrumentation incorporating an average detector. Please see the diagrams below. (*) When the field strength (or envelope power) is not constant or when it is in pulses, and an averaging detector is specified to be used, the value of field strength or power over one complete pulse train, excluding blanking intervals, shall be averaged as long as the pulse train does not exceed 0.1 seconds. In cases where the pulse train exceeds 0.1 seconds, the average value (of field strength or output power) shall be determined during a 0.1 second interval during which the field strength or power is at its maximum value. 13 of 20

Report Number: 1905FR15 Rev. 01 4.2. 20 dB Bandwidth Measurement  Limit According to FCC Part 15.231(c) requirement: The 20 dB bandwidth shall be no wider than 0.25 % of the centre frequency for devices operating between 70-900 MHz. For devices operating above 900 MHz, the emission shall be no wider than 0.5 % of the centre frequency. B.W Limit = 0.25 % * f (MHz) = 0.25 % * 434 MHz = 1085 kHz  Test Setup Spectrum Analyzer RF Cable EUT  Test Procedure The RF output port of the Equipment-Under-Test is directly coupled to the input of the analyzer through a specialized RF connector and a 10 dB passive attenuator. A fully charged battery was used for the supply voltage. The RF function of the EUT was enabled. The spectrum analyzer used the following settings: 1. Span = 1 MHz 2. RBW ≥ 1 % of the 20 dB span 3. VBW ≥ RBW 4. Sweep = auto 5. Detector function = peak 6. Trace = max hold The trace was allowed to stabilize. The EUT was transmitting at its maximum data rate. The marker-to-peak function was used to set the marker to the peak of the emission. The marker-delta function was used to measure 20 dB down one side of the emission. The marker-delta function and marker was moved to the other side of the emission until it was even with the reference marker. The marker-delta reading at this point was the 20 dB bandwidth of the emission. 14 of 20

Report Number: 1905FR15 Rev. 01 5 Test Results Annex A. Conducted Test Results 20 dB Bandwidth Measurement Test Mode Mode 2 Frequency 20 dB Bandwidth Limited (MHz) (kHz) (kHz) 434 9.646 1085  Test Graphs Mode 2 15 of 20

Report Number: 1905FR15 Rev. 01 Annex B. Radiated Emissions Measurement Duty Cycle Test Diagrams Mode 2 On time On+off time 16 of 20

Report Number: 1905FR15 Rev. 01 The EUT was complied with the requirement of FCC 15.231 (a) (1), which employed a switch that will automatically deactivate the transmitter within less than 5 seconds of being released. Mode 2 Duty Cycle Results Test Mode Mode 2 Item Results Note Ton 36.25 ms ----- Tp 100 ms ----- Duty Cycle 0.3625 ----- Averaging Factor (20 log * Duty Cycle ) -8.81 ----- Please see the diagrams below. Note: 1. RB=100 kHz, VB=300 kHz, SPAN=0 2. Duty Cycle= Ton/Tp 17 of 20

:@I Report Number: 1905FR15 Rev. 01 Fundamental Frequency Test Results Standerd FCG Part 1 231 Test Distance 3m Testitem: Fundamental Power pno«sv Test Mode Mode 2 Temp (C)Hum.(%2H): 2e(Cye0 %rH Ant Polar Horizontal Description No. Frequency Reading Corect Facior Resut Limk Mergin Remark (uite) (dBuv) (dB/m) (dBuvim) (dBuvim) (98) 1 «33 oas as 20 —13s a4 82 10083 —1801 poak 2 assoss ss «81 7e.01 so 8 482 avo Note:1 Result (dBuV/m) = Corret Factor (dB/m} + Readingt dBuV) Example: 84.82 =—1 38 + 8620 2.Correction factor (dB/m) = Antenna Factor (dB/m) + Cable loss (dB) — Pre—Amplifer gain (48) 3 When the peak resuts are less than average Imit, so not need to evaluste the average Standerd FCG Part 1 231 Test Distance 3m Testitem: Fundamental Power pno«sv Test Mode Mode 2 Temp (C)Hum.(%2H): 2e(Cye0 %rH Ant Polar Vertical Description No. Frequency Reading Corect Facior Resut Limk Mergin Remark (Miz) (dguy) (dB/m) (dBu¥im) (dBuv/m) (d8) 1 «33 035 736 —138 7225 10083 25e poak 2 sssoss 7225 «81 sace so aa —inse ave Note:1 Result (dBuV/m) = Corret Factor (dB/m} + Readingt dBuV) Example: 7225 =—1 38 + 73.63 2.Correction factor (dB/m) = Antenna Factor (dB/m) + Cable loss (dB) — Pre—Amplifer gain (48) 3 When the peak resuts are less than average lmit, so not need to evaluste the average 18 of 20

:@I Report Number: 1905FR15 Rev. 01 Below 1 GHz Standerd FCo Part 15 231 Test Distance 3m Testitem: Harmonic Power pno«sv Test Mode Mode 1 Temp (C)Hum.(%2H): 2e(Cye0 %rH Frequency Reding CorectFector Resut Limit Margin Remerkc Ant Polar (ia) (dguy) (dB/m) (dBuv/m} (dBuvim) (a8) Hrv 167 7400 2571 —5 00 2072 «3 50 2278 op H 200 6000 25 07 4 00 20 80 «5 00 25 02 op H 50s 3600 25 01 027 25 54 «5 00 2048 op H a14 0100 25 83 230 2021 «5 00 16 78 op H ses 7200 27 00 328 30 37 «5 00 1563 op H 778 se00 2sar sas air as oo 14 28 or H tas 4000 28 14 —8 05 2200 «3 50 2141 op v 280 0800 2543 «57 2101 «5 00 —24 0o op v «5 8000 27 se 051 27 40 «5 00 18 52 op v 575 1400 25 80 137 2033 «5 00 —17 67 op v s30 2500 27 30 264 30 02 «5 00 15 08 op v 767 5700 27 5o 5 50 33 17 «5 00 1203 op v Note 1 Result (dBu¥/im) = Correct Factor (d®/m) + Reaing(dBu¥‘) Example 20 72 =—5 89 + 2071 2 Correcion factor (08/im) = Antenna Factor (@B/n) + Cable loss (0B) — Pre—Amolfir goin (08) 3 When the paak resulls are less than average imi, so not need to evaluate the average 19 of 20

@l Report Number: 1905FR15 Rev. 01 Standerd FCo Part 15 231 Test Distance 3m Testitem: Band edge Power pno«sv Test Mode Mode 2 Temp (C)Hum.(%2H): 2e(Cye0 %rH Frequency Reding CorectFector Resut Limit Margin Remerkc Ant Polar (ia) (dguy) (dB/m) (dBuv/m} (dBuvim) (a8) Hrv «o7 1702 25 .01 208 2203 «5.00 «23 07 ap h «10.0000 25.25 2.00 2e 25 «5.00 2275 ap H sos 000 2122 220 2251 «5.00 2240 ap h an 4307 2144 233 2377 «5.00 2223 ap H «03 3258 2545 248 2327 «5.00 2273 ap v «10.0000 25. 10 2.00 2310 «5.00 2280 ap v sos 000 21.0 220 2aas «5.00 267 ap v ara rese 2088 237 2325 «5.00 22.75 ap v Note 1 Result (du¥/im) = Cortect Factor (dB/m) + ReacingldBuV‘) 2 Cormecion factor (0im) = Antenna Faclor (0B/m) # Cable loss (0B) = Pre—Amolr gain (0B) 3 When the paak resulls are less than average Imi, so not nee to evaluate the average Above 1 GHz Standerd FCG Part 1 231 Test Distance 3m Testitem: Harmonic Power pno«sv Test Mode Mode 2 Temp (C)Hum.(%2H): 2e(Cye0 %rH Frequency Reading CorrectFector Resut Limit Margin Remerk Ant Polar (Miz) (dguy) (dB/m) (dBuv/m) (dBuvim) (a8) Hrv 1a01.7e0 sa.re s40 48 a2 74.00 —25.c8 peak H 1735 seo s1.72 ass 4817 74.00 25e3 peak h 2160 so0 «875 —188 4480 74.00 0n peak H 2603 520 s0.25 31 4905 74.00 —24.05 peak H a0a7 as0 as i 1.00 48 i1 74.00 27 80 peak H 2471 a60 4218 178 o 74.00 —30.00 peak H 1a01.70 sa.cs s40 3428 74.00 30.72 peak v 2603 520 «835 31 4s 0t 74.00 2708 peak Note 1 Result (dBu¥iim) = Cormect Fector (dB/m) + RestingldBuV‘) Examole 483 s an +53 72 2 Correcion factor (08/im) = Antenna Factor (@B/n) + Cable loss (0B) — Pre—Amolfir goin (08) 3 When the paak resulls are less than average imi, so not need to evaluate the average 20 of 20


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Document Modified: 2019-07-04 08:20:08
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