Test Report

FCC ID: MRXBXG6W4

Test Report

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FCCID_4060692

FCC Test Report Report No. : FR780807AF FCC Test Report Equipment : Tire Pressure Monitoring System - Transmitter Brand Name : Schrader Electronics Model No. : BXG6W4 FCC ID : MRXBXG6W4 Standard : 47 CFR FCC Part 15.231 Operating Band : 433.92MHz Operation : Periodic transmissions Applicant / : Schrader Electronics Ltd Manufacturer 11 Technology Park, Belfast Road, Antrim, N. Ireland, BT41 1QS, United Kingdom The product sample received on Aug. 09, 2017 and completely tested on Aug. 16, 2017. We, SPORTON, would like to declare that the tested sample has been evaluated in accordance with the procedures given in ANSI C63.10-2013 and shown compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of SPORTON INTERNATIONAL INC., the test report shall not be reproduced except in full. Reviewed by: Approved by: Allen Lin SPORTON INTERNATIONAL INC. Page No. : 1 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF Table of Contents 1 GENERAL DESCRIPTION .................................................................................................................... 5 1.1 Information.............................................................................................................................................. 5 1.2 Testing Applied Standards ..................................................................................................................... 6 1.3 Testing Location Information .................................................................................................................. 6 1.4 Measurement Uncertainty ...................................................................................................................... 7 2 TEST CONFIGURATION OF EUT......................................................................................................... 8 2.1 The Worst Case Modulation Configuration ............................................................................................ 8 2.2 Test Channel Frequencies Configuration ............................................................................................... 8 2.3 The Worst Case Measurement Configuration ........................................................................................ 9 2.4 Test Setup Diagram ............................................................................................................................... 9 3 TRANSMITTER TEST RESULT ..........................................................................................................10 3.1 AC Power-line Conducted Emissions ..................................................................................................10 3.2 Emission Bandwidth .............................................................................................................................12 3.3 Fundamental Emissions .......................................................................................................................14 3.4 Transmitter Radiated Unwanted Emissions .........................................................................................16 3.5 Operation Restriction ............................................................................................................................26 4 TEST EQUIPMENT AND CALIBRATION DATA ................................................................................28 APPENDIX A. TEST PHOTOS PHOTOGRAPHS OF EUT v01 SPORTON INTERNATIONAL INC. Page No. : 2 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF Summary of Test Result Conformance Test Specifications Report Ref. Std. Description Measured Limit Result Clause Clause 1.1.2 15.203 Antenna Antenna connector mechanism FCC 15.203 Complied Requirement complied 3.1 15.207 AC Power-line N/A FCC 15.207 N/A Conducted Emissions 3.2 15.231(c) Emission Bandwidth 24.96 kHz Fc(70~900MHz): Complied BW ≤ fc x 0.25% 3.3 15.231(b)/(e) Fundamental [dBuV/m at 3m]: [dBuV/m at 3m]: Complied Emissions 63.44 (Margin 17.39 dB) - AV average: 80.83 3.4 15.231(b)/(e) Transmitter Radiated [dBuV/m at 3m]: 819.58 MHz FCC 15.231 Complied Unwanted Emissions 31.76 (Margin 14.24 dB) - PK (b)/(e) or FCC 15.209, whichever limit permits higher field strength. 3.5 15.231(a)/(e) Operation 2 sec per hour or less Periodic Complied Restriction transmissions SPORTON INTERNATIONAL INC. Page No. : 3 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF Revision History Report No. Version Description Issued Date FR780807AF Rev. 01 Initial issue of report Sep. 19, 2017 Revise typo : modified modulation FR780807AF Rev. 02 Oct. 31, 2018 description from FSK to ASK. SPORTON INTERNATIONAL INC. Page No. : 4 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 1 General Description 1.1 Information 1.1.1 RF General Information RF General Information Frequency Range Ch. Frequency Fundamental Field Modulation Channel Number (MHz) (MHz) Strength (dBuV/m) 433.92 ASK 433.92 1 63.44 Note 1: Field strength performed average level at 3m. 1.1.2 Antenna Information Antenna Category Integral antenna (antenna permanently attached) External antenna (dedicated antennas) ; Unique antenna connector Antenna General Information No. Ant. Cat. 1 Integral Antenna 1.1.3 Type of EUT Identify EUT Presentation of Equipment Production ; Pre-Production ; Identical Prototype Type of EUT Stand-alone Combined (EUT where the radio part is fully integrated within another device) Combined Equipment - Brand Name / Model No.: … Plug-in radio (EUT intended for a variety of host systems) Host System - Brand Name / Model No.: … Other: SPORTON INTERNATIONAL INC. Page No. : 5 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 1.1.4 EUT Operational Condition Supply Voltage AC mains DC Type of DC Source Internal DC supply External adapter Battery 1.1.5 Declared Exemptions and Additional Product Notes The EUT is permanently installed in a transportation vehicle. As such, digital emissions are exempt from US and Canadian digital emissions regulations (per FCC 15.103(a) and IC correspondence on ICES-003). The EUT also employs some modes of operation that alert the vehicle user of sudden changes in tire pressure. Such alert modes fall under FCC 15.231(a)(4), and may operate during the pendency of the alarm condition. A detailed list of all operating modes is included in the Description of Operation exhibit included in this application. 1.1.6 Test Signal Duty Cycle Operated Mode for Worst Duty Cycle Operated normally mode for worst duty cycle Test Signal Duty Cycle (x) Duty Cycle Correction Factor [dB] – (20 log x) 100% 0 1.2 Testing Applied Standards According to the specifications of the manufacturer, the EUT must comply with the requirements of the following standards:  47 CFR FCC Part 15  ANSI C63.10-2013 1.3 Testing Location Information Testing Location HWA YA ADD : No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.O.C.) TEL : 886-3-327-3456 FAX : 886-3-327-0973 Test Condition Test Site No. Test Engineer Test Environment Test Date RF Conducted TH01-HY Candy Wu 23.9°C / 64.9% 16/Aug/2017 Radiated Emission 03CH02-HY Thor Wei 24.1°C / 62.39% 12/Aug/2017 Test site Designation No. TW1190 with FCC. SPORTON INTERNATIONAL INC. Page No. : 6 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 1.4 Measurement Uncertainty ISO/IEC 17025 requires that an estimate of the measurement uncertainties associated with the emissions test results be included in the report. The measurement uncertainties given below are based on a 95% confidence level (based on a coverage factor (k=2) Measurement Uncertainty Test Item Uncertainty AC power-line conducted emissions ±2.3 dB Emission bandwidth, 6dB bandwidth ±0.6 % RF output power, conducted ±0.1 dB Power density, conducted ±0.6 dB Unwanted emissions, conducted 9 – 150 kHz ±0.4 dB 0.15 – 30 MHz ±0.4 dB 30 – 1000 MHz ±0.6 dB 1 – 18 GHz ±0.5 dB 18 – 40 GHz ±0.5 dB 40 – 200 GHz N/A All emissions, radiated 9 – 150 kHz ±2.5 dB 0.15 – 30 MHz ±2.3 dB 30 – 1000 MHz ±2.6 dB 1 – 18 GHz ±3.6 dB 18 – 40 GHz ±3.8 dB 40 – 200 GHz N/A Temperature ±0.8 °C Humidity ±5 % DC and low frequency voltages ±0.9% Time ±1.4 % Duty Cycle ±0.6 % SPORTON INTERNATIONAL INC. Page No. : 7 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 2 Test Configuration of EUT 2.1 The Worst Case Modulation Configuration Modulation Used for Conformance Testing Test Mode Field Strength (dBuV/m at 3 m) ASK 63.44 2.2 Test Channel Frequencies Configuration Test Channel Frequencies Configuration Test Mode Test Channel Frequencies (MHz) ASK 433.92 SPORTON INTERNATIONAL INC. Page No. : 8 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 2.3 The Worst Case Measurement Configuration The Worst Case Mode for Following Conformance Tests Tests Item Emission Bandwidth, Fundamental Emissions, Radiated Unwanted Emissions Test Condition Radiated measurement EUT will be placed in fixed position. EUT will be placed in mobile position and operating multiple positions. User Position EUT will be a hand-held or body-worn battery-powered devices and operating multiple positions. Operating Mode 1. Battery Mode Test Mode ASK X Plane Y Plane Z Plane Orthogonal Planes of EUT Worst Planes of EUT V The Worst Case Mode for Following Conformance Tests Tests Item Operation Restriction (silent time and operated time) Test Condition Conducted measurement Test Mode Operated normally mode for worst duty cycle condition. 2.4 Test Setup Diagram Test Setup Diagram - Radiated Test SPORTON INTERNATIONAL INC. Page No. : 9 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3 Transmitter Test Result 3.1 AC Power-line Conducted Emissions 3.1.1 AC Power-line Conducted Emissions Limit AC Power-line Conducted Emissions Limit Frequency Emission (MHz) Quasi-Peak Average 0.15-0.5 66 - 56 * 56 - 46 * 0.5-5 56 46 5-30 60 50 Note 1: * Decreases with the logarithm of the frequency. 3.1.2 Measuring Instruments Refer a test equipment and calibration data table in this test report. 3.1.3 Test Procedures Test Method Refer as ANSI C63.10-2013, clause 6.2 for AC power-line conducted emissions. 3.1.4 Test Setup AC Power-line Conducted Emissions SPORTON INTERNATIONAL INC. Page No. : 10 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3.1.5 Test Result of AC Power-line Conducted Emissions Please refer to Part 15.207(c) which states, “Measurements to demonstrate compliance with the conducted limits are not required for devices which only employ battery power for operation and which do not operate from the AC power lines or contain provisions for operation while connected to the AC power lines”. Therefore, for this device, AC Power Line Conducted Emissions investigation is not required. Therefore, for this device, AC Power Line Conducted Emissions investigation is not required. SPORTON INTERNATIONAL INC. Page No. : 11 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3.2 Emission Bandwidth 3.2.1 Emission Bandwidth Limit Emission Bandwidth Limit Emission bandwidth falls completely within authorized band. Fc(70~900MHz): BW ≤ fc x 0.25% Fc(>900MHz): BW ≤ fc x 0.5% 3.2.2 Measuring Instruments Refer a test equipment and calibration data table in this test report. 3.2.3 Test Procedures Test Method Refer as ANSI C63.10, clause 6.9.3 for 20 dB emission bandwidth and 99% occupied bandwidth measurement. 3.2.4 Test Setup Emission Bandwidth SPORTON INTERNATIONAL INC. Page No. : 12 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3.2.5 Test Result of Emission Bandwidth Emission Bandwidth Result Modulation Mode Frequency (MHz) 99% Bandwidth (kHz) 20dB BW (kHz) ASK 433.92 22.35 24.96 Limit (MHz) N/A 1.08 Result Complied 99% Bandwidth Plots 20dB Bandwidth Plots SPORTON INTERNATIONAL INC. Page No. : 13 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3.3 Fundamental Emissions 3.3.1 Fundamental Emissions Limit For manually operated within 5 sec, activated automatically within 5 sec, periodic transmissions Frequency Band (MHz) Fundamental Limit (uV/m) at 3m Fundamental Limit (dBuV/m) at 3m 40.66-40.70 2250 67 70-130 1250 61.9 130-174 1250-3750(**) 61.9-71.5 174-260 3750 71.5 260-470 3750-12500(**) 71.5-81.9 Above 470 12500 81.9 **1. Linear interpolations. Based on the average value of the measured emissions. For periodic transmissions (lower field strength) Frequency Band (MHz) Fundamental Limit (uV/m) at 3m Fundamental Limit (dBuV/m) at 3m 40.66-40.70 1000 60 70-130 500 54 130-174 500-1500(**) 54-63.5 174-260 1500 63.5 260-470 1500-5000(**) 63.5-74 Above 470 5000 74 ** 1. Linear interpolations. Based on the average value of the measured emissions. 3.3.2 Measuring Instruments Refer a test equipment and calibration data table in this test report. 3.3.3 Test Procedures For the transmitter emissions shall be measured using following options below: Refer as ANSI C63.10, clause 4.1.4.2.3 (Reduced VBW) – Duty cycle ≥ 100%. Refer as ANSI C63.10, clause 4.1.4.2.4 average value of pulsed emissions. Adjusted by a “duty cycle correction factor”, derived from 20log (dwell time/100 ms). Average emission = peak emission + 20 log (duty cycle). Refer as ANSI C63.10, clause 4.1.4.2.2 measurement procedure peak limit. For radiated measurement, refer as ANSI C63.10, clause 6.5 for radiated emissions SPORTON INTERNATIONAL INC. Page No. : 14 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3.3.4 Test Setup Fundamental Emissions 3.3.5 Test Result of Fundamental Emissions Field Strength of Fundamental Emissions Result Modulation Frequency Fundamental Limit Margin (dB) Type Mode (MHz) (dBuV/m)@3m (dBuV/m)@3m ASK 433.870 63.44 17.39 80.83 Average ASK 433.870 80.27 20.56 100.83 Peak Result Complied Note 1: Measurement worst emissions of receive antenna polarization: Horizontal Note 2: If duty cycle < 100%, average emission = peak emission + 20 log (duty cycle). SPORTON INTERNATIONAL INC. Page No. : 15 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3.4 Transmitter Radiated Unwanted Emissions 3.4.1 Transmitter Radiated Unwanted Emissions Limit For manually operated within 5 sec, activated automatically within 5 sec, periodic transmissions Unwanted emissions limit follow this table or the general limits FCC 15.209, whichever limit permits higher field strength. Frequency Band (MHz) Spurious Limit (uV/m) at 3m Spurious Limit (dBuV/m) at 3m 40.66-40.70 225 47 70-130 125 41.9 130-174 125-375(**) 41.9-51.5 174-260 375 51.5 260-470 375-1250(**) 51.5-61.9 Above 470 1250 61.9 **1. Linear interpolations. Based on the average value of the measured emissions. For periodic transmissions (lower field strength) Unwanted emissions limit follow this table or the general limits FCC 15.209, whichever limit permits higher field strength. Frequency Band (MHz) Spurious Limit (uV/m) at 3m Spurious Limit (dBuV/m) at 3m 40.66-40.70 100 40 70-130 50 34 130-174 50-150(**) 34-43.5 174-260 150 43.5 260-470 150-500(**) 43.5-54 Above 470 500 54 ** 1. Linear interpolations Based on the average value of the measured emissions. 3.4.2 Measuring Instruments Refer a test equipment and calibration data table in this test report. SPORTON INTERNATIONAL INC. Page No. : 16 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3.4.3 Test Procedures Test Method – General Information The average emission levels shall be measured in [duty cycle ≥ 98 or duty factor]. Refer as ANSI C63.10, clause 6.10.3 bandedge testing shall be performed at the lowest frequency channel and highest frequency channel within the allowed operating band. For the transmitter unwanted emissions shall be measured using following options below: Refer as ANSI C63.10, clause 4.1.4.2.3 (Reduced VBW) – Duty cycle ≥ 100%. Refer as ANSI C63.10, clause 4.1.4.2.4 average value of pulsed emissions. Adjusted by a “duty cycle correction factor”, derived from 20log (dwell time/100 ms). Average emission = peak emission + 20 log (duty cycle). Refer as ANSI C63.10, clause 4.1.4.2.2 measurement procedure peak limit. For the transmitter bandedge emissions shall be measured using following options below: Refer as ANSI C63.10, clause 6.10 for band-edge testing. Refer as ANSI C63.10, clause 6.10.6.2 for marker-delta method for band-edge measurements. For radiated measurement. Refer as ANSI C63.10, clause 6.4 for radiated emissions below 30 MHz and test distance is 3m. Refer as ANSI C63.10, clause 6.5 for radiated emissions 30 MHz to 1 GHz and test distance is 3m. Refer as ANSI C63.10, clause 6.6 for radiated emissions above 1 GHz and test distance is 3m. The any unwanted emissions level shall not exceed the fundamental emission level. All amplitude of spurious emissions that are attenuated by more than 20 dB below the permissible value has no need to be reported. SPORTON INTERNATIONAL INC. Page No. : 17 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3.4.4 Test Setup Transmitter Spurious and Out of Band Emissions (9 kHz - 30 MHz) Magnetic field tests shall be performed in the frequency range of 9 kHz to 30 MHz using a calibrated loop antenna. Transmitter Radiated Unwanted Emissions (below 1GHz) Electric field tests shall be performed in the frequency range of 30 MHz to 1000 MHz using a calibrated bi-log antenna. SPORTON INTERNATIONAL INC. Page No. : 18 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF Transmitter Radiated Unwanted Emissions (Above 1GHz) Electric field tests shall be performed in the frequency range of 1 GHz to 10th harmonic of highest fundamental frequency or 40 GHz using a calibrated horn antenna. 3.4.5 Transmitter Radiated Unwanted Emissions (Below 30MHz) All amplitude of spurious emissions that are attenuated by more than 20 dB below the permissible value has no need to be reported. SPORTON INTERNATIONAL INC. Page No. : 19 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3.4.6 Transmitter Radiated Unwanted Emissions (Below 1GHz) Transmitter Radiated Unwanted Emissions (Below 1GHz) Operating Mode 1 Test Freq.(MHz) 433.92 Operating Function ASK Polarization V Note 1: “>20dB” means spurious emission levels that exceed the level of 20 dB below the applicable limit. Note 2: “N/F” means Nothing Found spurious emissions (No spurious emissions were detected.) Note 3: Measurement receive antenna polarization: H (Horizontal), V (Vertical) Note 4: If duty cycle < 100%, average emission = peak emission + 20 log (duty cycle). Note 5: No level of unwanted emissions exceeds the level of the fundamental emission. SPORTON INTERNATIONAL INC. Page No. : 20 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF Transmitter Radiated Unwanted Emissions (Below 1GHz) Operating Mode 1 Test Freq. (MHz) 433.92 Operating Function ASK Polarization H Note 1: “>20dB” means spurious emission levels that exceed the level of 20 dB below the applicable limit. Note 2: “N/F” means Nothing Found spurious emissions (No spurious emissions were detected.) Note 3: Measurement receive antenna polarization: H (Horizontal), V (Vertical) Note 4: If duty cycle < 100%, average emission = peak emission + 20 log (duty cycle). Note 5: No level of unwanted emissions exceeds the level of the fundamental emission. SPORTON INTERNATIONAL INC. Page No. : 21 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF Transmitter Radiated Unwanted Emissions (Below 1GHz) Operating Mode 1 Test Freq. (MHz) 433.92 Operating Function ASK Polarization V Note 1: “>20dB” means spurious emission levels that exceed the level of 20 dB below the applicable limit. Note 2: “N/F” means Nothing Found spurious emissions (No spurious emissions were detected.) Note 3: Measurement receive antenna polarization: H (Horizontal), V (Vertical) Note 4: If duty cycle < 100%, average emission = peak emission + 20 log (duty cycle). Note 5: No level of unwanted emissions exceeds the level of the fundamental emission. SPORTON INTERNATIONAL INC. Page No. : 22 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF Transmitter Radiated Unwanted Emissions (Below 1GHz) Operating Mode 1 Test Freq. (MHz) 433.92 Operating Function ASK Polarization H Note 1: “>20dB” means spurious emission levels that exceed the level of 20 dB below the applicable limit. Note 2: “N/F” means Nothing Found spurious emissions (No spurious emissions were detected.) Note 3: Measurement receive antenna polarization: H (Horizontal), V (Vertical) Note 4: If duty cycle < 100%, average emission = peak emission + 20 log (duty cycle). Note 5: No level of unwanted emissions exceeds the level of the fundamental emission. SPORTON INTERNATIONAL INC. Page No. : 23 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3.4.7 Transmitter Radiated Unwanted Emissions (Above 1GHz) Transmitter Radiated Unwanted Emissions (Above 1GHz) Operating Mode 1 Test Freq. (MHz) 433.92 Operating Function ASK Polarization V Note 1: “>20dB” means spurious emission levels that exceed the level of 20 dB below the applicable limit. Note 2: Measurement receive antenna polarization: H (Horizontal), V (Vertical) Note 3: For the peak measurement is fully sufficient, as the max field strength as measured with the Peak-Detector meets the AV-Limit so that the AV level does not need to be reported in addition. Note 4: If duty cycle < 100%, average emission = peak emission + 20 log (duty cycle). Note 5: No level of unwanted emissions exceeds the level of the fundamental emission. SPORTON INTERNATIONAL INC. Page No. : 24 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF Transmitter Radiated Unwanted Emissions (Above 1GHz) Operating Mode 1 Test Freq. (MHz) 433.92 Operating Function ASK Polarization H Note 1: “>20dB” means spurious emission levels that exceed the level of 20 dB below the applicable limit. Note 2: Measurement receive antenna polarization: H (Horizontal), V (Vertical) Note 3: For the peak measurement is fully sufficient, as the max field strength as measured with the Peak-Detector meets the AV-Limit so that the AV level does not need to be reported in addition. Note 4: If duty cycle < 100%, average emission = peak emission + 20 log (duty cycle). Note 5: No level of unwanted emissions exceeds the level of the fundamental emission. SPORTON INTERNATIONAL INC. Page No. : 25 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3.5 Operation Restriction 3.5.1 Operation Restriction Limit Operation Restriction Limit Manually operated: manually operated transmitter shall employ a switch that will automatically deactivate the transmitter within not more than 5 sec of being released. Activated automatically: transmitter activated automatically shall cease transmission within 5 sec after activation. Periodic transmissions: permitted with total transmission time of 2 sec per hour or less. Periodic transmissions (lower field strength): each transmission is not greater than 1 sec and the silent period between transmissions is at least 30 times the duration of the transmission but in no case less than 10 sec. 3.5.2 Measuring Instruments Refer a test equipment and calibration data table in this test report. Periodic transmissions 3.5.3 Test Procedures Test Method Refer as ANSI C63.10, clause 7.4 for periodic operation measurement. 3.5.4 Test Setup Operation Restriction SPORTON INTERNATIONAL INC. Page No. : 26 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 3.5.5 Test Result of Operation Restriction Operation Condition Pulse Duration (s) Limits (s) Transmission time (TX-on) 0.0140 2.00 Silent duration (TX-on+TX-off) 1.260 2.00 Note : One transmission : 0.014*5=0.07 Total duration of one hour : 0.07* (3600/200.5)=1.26 5 Pulse in 1s Time Silent Duration RBW 1 MHz Marker 1 [T1 ] RBW 1 MHz Delta 1 [T1 ] VBW 3 MHz -31.01 dBm VBW 3 MHz -0.32 dB Ref -10 dBm * Att 0 dB SWT 1 s 268.000000 ms Ref -10 dBm * Att 0 dB SWT 600 s 200.505000 s -10 Delta 1 [T1 ] -10 Marker 1 [T1 ] -0.05 dB -33.12 dBm 14.000000 ms A A -20 -20 204.105000 s SGL SGL 1 PK * 1 PK * CLRWR 11 -30 CLRWR 1-30 1 -40 -40 -50 -50 -60 -60 3DB 3DB -70 -70 -80 -80 -90 -90 -100 -100 -110 -110 Center 433.92 MHz 100 ms/ Center 433.92 MHz 60 s/ Date: 16.AUG.2017 17:11:37 Date: 16.AUG.2017 17:00:35 SPORTON INTERNATIONAL INC. Page No. : 27 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4

FCC Test Report Report No. : FR780807AF 4 Test Equipment and Calibration Data < Conducted Test > Calibration Calibration Instrument Manufacturer Model No. Serial No. Spec. Date Due Date Spectrum Analyzer R&S FSV 40 101013 9kHz~40GHz 30/Dec/2016 29/Dec/2017 < Radiated Test > Calibration Calibration Instrument Manufacturer Model No. Serial No. Spec. Date Due Date SIDT 3m Semi Anechoic SAC-3M 03CH02-HY 30MHz-1GHz 21/Oct/2016 20/Oct/2017 FRANKONIA SIDT 3m Semi Anechoic SAC-3M 03CH02-HY 1GHz ~ 18GHz 12/Dec/2016 11/Dec/2017 FRANKONIA Receiver R&S ESU-26 100422/026 20Hz ~ 26.5GHz 21/Sep/2016 20/Sep/2017 Amplifier HP 8447D 2944A08033 10kHz ~ 1.3GHz 19/Apr/2017 18/Apr/2018 Amplifier Agilent 8449B 3008A02373 1GHz-26.5GHz 02/Sep/2016 01/Sep/2017 Spectrum Analyzer R&S FSP40 100593 9KHz - 40GHz 26/Oct/2016 25/Oct/2017 RF Cable-R03m Jye Bao RG142 CB017 9kHz ~ 1GHz 26/Jan/2017 25/Jan/2018 RF Cable-high SUHNER SUCOFLEX104 MY34918/4 1GHz ~ 40GHz 26/Jan/2017 25/Jan/2018 Bilog Antenna SCHAFFNER CBL6112B 2723 30MHz-1GHz 01/Oct/2016 30/Sep/2017 BBHA9120D Horn Antenna SCHWARZBECK BBHA9120D 1GHz-18GHz 25/Apr/2017 24/Apr/2018 01531 Loop Antenna TESEQ HLA 6120 31244 9 kHz~30 MHz 02/Mar/2017 01/Mar/2018 SPORTON INTERNATIONAL INC. Page No. : 28 of 28 TEL : 886-3-327-3456 Report Version : Rev. 02 FAX : 886-3-327-0973 Issued Date : Oct. 31, 2018 FCC ID: MRXBXG6W4


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Document Modified: 2019-03-27 21:56:35
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