REPORT

FCC ID: 2ASHB-WSTHE

Test Report

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA FCC TEST REPORT For Wheely-Safe Ltd TPMS Sensor Test Model: WSTHE(F)-2 Additional Model: Please Refer to Page 6 Prepared for : Wheely-Safe Ltd Address : Unit 8, Queens Drive Industrial Estate, Burntwood, Staffordshire. WS7 4QF UNITED KINGDOM Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 1/F., Xingyuan Industrial Park, Tongda Road, Bao’an Avenue, Bao’an District, Shenzhen, Guangdong, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : webmaster@LCS-cert.com Date of receipt of test : April 01, 2019 sample Number of tested samples : 1 Serial number : Prototype Date of Test : April 01, 2019 ~ April 16, 2019 Date of Report : April 17, 2019 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA FCC/IC TEST REPORT FCC CFR 47 PART 15C(15.231) Report Reference No. .......... : LCS190107166AEA Date of Issue ........................... : April 17, 2019 Testing Laboratory Name ..... : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ................................... : 1/F., Xingyuan Industrial Park, Tongda Road, Bao’an Avenue, Bao’an District, Shenzhen, Guangdong, China Testing Location/ Procedure .... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .................. : Wheely-Safe Ltd Address ................................... : Unit 8, Queens Drive Industrial Estate, Burntwood, Staffordshire. WS7 4QF UNITED KINGDOM Test Specification Standard .................................. : FCC CFR 47 PART 15 Subpart C Test Report Form No. .............. : LCSEMC-1.0 TRF Originator ......................... : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF.............................. : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description. ........... : TPMS Sensor Trade Mark .............................. : Michelin Test Model ............................... : WSTHE(F)-2 Ratings .................................... : DC 3V by CR2032 Battery Result .................................... : Positive Compiled by: Supervised by: Approved by: Ace Chai / administrators Calvin Weng/ Technique principal Gavin Liang/ Manager This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA FCC/IC TEST REPORT April 17, 2019 Test Report No. : LCS190107166AEA Date of issue Test Mode............................... : WSTHE(F)-2 EUT........................................ : TPMS Sensor Applicant............................... : Wheely-Safe Ltd Address.................................. : Unit 8, Queens Drive Industrial Estate, Burntwood, Staffordshire. WS7 4QF UNITED KINGDOM Telephone.............................. : / Fax......................................... : / Manufacturer........................ : Gobiz Electronics Limited Address.................................. : Rm 201, 2/F, Hi-Tech Centre, 9 Choi Yuen Road, Sheung Shui, N.T., Hong Kong, China Telephone.............................. : / . Fax......................................... : / Factory.................................. : Gobiz Electronics Limited Address.................................. : Rm 201, 2/F, Hi-Tech Centre, 9 Choi Yuen Road, Sheung Shui, . N.T., Hong Kong, China Telephone.............................. : / Fax......................................... : / Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 3 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA Revision History Revision Issue Date Revisions Revised By 000 April 17, 2019 Initial Issue Gavin Liang This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 4 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 6 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 6 1.2. OBJECTIVE .......................................................................................................................................................... 7 1.3. ENVIRONMENTAL CONDITIONS ........................................................................................................................... 7 1.4. HOST SYSTEM CONFIGURATION LIST AND DETAILS .......................................................................................... 7 1.5. EXTERNAL I/O PORT ........................................................................................................................................... 7 1.6. DESCRIPTION OF TEST FACILITY ........................................................................................................................ 8 1.7. STATEMENT OF THE MEASUREMENT UNCERTAINTY ......................................................................................... 8 2. TEST METHODOLOGY ......................................................................................................................................... 9 2.1. EUT CONFIGURATION ........................................................................................................................................ 9 2.2. EUT EXERCISE ................................................................................................................................................... 9 2.3. GENERAL TEST PROCEDURES ........................................................................................................................... 9 2.4. INSTRUMENT CALIBRATION ................................................................................................................................. 9 2.5. TEST MODE ....................................................................................................................................................... 10 3. SYSTEM TEST CONFIGURATION .................................................................................................................... 11 3.1. JUSTIFICATION .................................................................................................................................................. 11 3.2. EUT EXERCISE SOFTWARE .............................................................................................................................. 11 3.3. SPECIAL ACCESSORIES .................................................................................................................................... 11 3.4. BLOCK DIAGRAM/SCHEMATICS......................................................................................................................... 11 3.5. EQUIPMENT MODIFICATIONS ............................................................................................................................ 11 3.6. TEST SETUP ...................................................................................................................................................... 11 4. SUMMARY OF TEST RESULTS ........................................................................................................................ 12 5. TEST ITEMS AND RESULTS ............................................................................................................................. 13 5.1. DURATION OF EACH TRANSMISSION AND THE SILENT PERIOD ......................................................................... 13 5.2. TRANSMITTER FIELD STRENGTH OF EMISSIONS .............................................................................................. 15 5.3. 20DB BANDWIDTH EMISSIONS ......................................................................................................................... 25 5.4. DUTY CYCLE ...................................................................................................................................................... 26 5.5. ANTENNA REQUIREMENT .................................................................................................................................. 28 6. LIST OF MEASURING EQUIPMENTS .............................................................................................................. 29 7. TEST SETUP PHOTOGRAPHS OF EUT .......................................................................................................... 30 8. EXTERIOR PHOTOGRAPHS OF THE EUT ..................................................................................................... 30 9. INTERIOR PHOTOGRAPHS OF THE EUT ...................................................................................................... 30 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 5 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 1. GENERAL INFORMATION 1.1. Description of Device (EUT) EUT : TPMS Sensor Test Model : WSTHE(F)-2 WSTHE(R)-2, WSTLE-1, WSTLI-1, ISP-1, FMSTLE(F)-1, FMSTLE(R)-1, FCSTLE(FL)-1, Additional Model : FCSTLE(FR)-1, FCSTLE(RL)-1, FCSTLE(RR)-1, FTSTLE(FL)-1, FTSTLE(FR)-1, FTSTLE(RL)-1, FTSTLE(RR)-1 PCB board, structure and internal of these model(s) are Model Declaration : the same, So no additional models were tested. Power Supply : DC 3V by CR2032 Battery Hardware Version : V1.0 Software Version : V1.0 Transmit Frequency : 433.92MHz Number of Channels : 1 Modulation Type : ASK Antenna Description : Internal Antenna, 0dBi (Max.) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 6 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 1.2. Objective The primary objective of the manufacturer is compliance with Subpart C of Part 15 of FCC Rules for the radiated and conducted emissions of intentional radiators and Industry CanadaRSS-210 for Low Power, License-Exempt Radio Communication Devices. Certification ofthese devices is required as a prerequisite to marketing as defined in Part 2 the FCC Rules and Industry Canada Radio Standards Procedure RSP-100. Certification is a procedure where the manufacturer or a contracted laboratory makes measurements and submits the test data and technical information to the FCC. The FCC issues a grant of equipment authorization upon successful completion of their review of the submitted documents. Once the equipment authorization has been obtained, the label indicating compliance must be attached to all identical units, which are subsequently manufactured. Maintenance of compliance is the responsibility of the manufacturer. Any modification of the product which may result in increased emissions should be checked to ensure compliance has been maintained (i.e., printed circuit board layout changes, different line filter, different power supply, harnessing or I/O cable changes, etc.). 1.3. Environmental Conditions During the measurement the environmental conditions were within the listed ranges: - Temperature: 15-35℃ - Humidity: 30-60 % - Atmospheric pressure: 86-106kPa 1.4. Host System Configuration List and Details Manufacturer Description Model Serial Number Certificate -- -- -- -- -- 1.5. External I/O Port I/O Port Description Quantity Cable -- -- -- This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 7 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 1.6. Description of Test Facility FCC Registration Number is 254912. Industry Canada Registration Number is 9642A-1. EMSD Registration Number is ARCB0108. UL Registration Number is 100571-492. TUV SUD Registration Number is SCN1081. TUV RH Registration Number is UA 50296516-001. NVLAP Accreditation Code is 600167-0. FCC Designation Number is CN5024. CAB identifier: CN0071 1.7. Statement of The Measurement Uncertainty ISO Guide 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 and were calculated in accordance with NAMAS document NIS 81. Test Item Frequency Range Uncertainty Note 9KHz~30MHz 3.10dB (1) 30MHz~200MHz 2.96dB (1) Radiation Uncertainty : 200MHz~1000MHz 3.10dB (1) 1GHz~26.5GHz 3.80dB (1) Conduction : 150kHz~30MHz 1.63dB (1) Uncertainty Power disturbance : 30MHz~300MHz 1.60dB (1) (1). This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 8 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 2. TEST METHODOLOGY All measurements contained in this report were conducted with ANSI C63.10: 2013, American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices. The radiated testing was performed at an antenna-to-EUT distance of 3 meters. All radiated and conducted emissions measurement was performed at Shenzhen LCS Compliance Testing Laboratory Ltd.. 2.1. EUT Configuration The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application. 2.2. EUT Exercise The EUT was operated in the normal operating mode. The TX frequency that was fixed which was for the purpose of the measurements. According to its specifications, the EUT must comply with the requirements of the Section 15.203, 15.205, 15.207, 15.209 and 15.231 under the FCC Rules Part 15 Subpart C and RSS-210. 2.3. General Test Procedures 2.3.1 Conducted Emissions(N/A) According to the requirements in Section 6.2 of ANSI C63.10: 2013, AC power-line conducted emissions shall be measured in the frequency range between 0.15 MHz and 30MHz using Quasi-peak and average detector modes. 2.3.2 Radiated Emissions The EUT is placed on a turn table and the turntable shall rotate 360 degrees to determine the position of maximum emission level. EUT is set 3m away from the receiving antenna, which varied from 1m to 4m to find out the highest emission. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. In order to find out the maximum emissions, exploratory radiated emission measurements were made according to the requirements in Section 6.3 of ANSI C63.10: 2013 2.4. Instrument Calibration All test equipment is regularly checked to ensure that performance is maintained in accordance with the manufacturer's specifications. All antennas are calibrated at regular intervals with respect to tuned half-wave dipoles. An exhibit of this report contains the list of test equipment used and calibration information. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 9 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 2.5. Test Mode The EUT has been tested under engineering mode. The field strength of radiation emission was measured in the following position: EUT stand-up position (Y axis), lie-down position (X, Z axis). The worst case of Y axis was reported. DC 3.0V by CR2032 Battery power to the EUT for testing. The EUT transmits signal as soon as it is powered on, and recorded the result in this report. ***Note: Using a temporary antenna connector for the EUT when conducted measurements are performed. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 10 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 3. SYSTEM TEST CONFIGURATION 3.1. Justification The system was configured for testing in a continuous transmit condition. 3.2. EUT Exercise Software N/A 3.3. Special Accessories N/A 3.4. Block Diagram/Schematics Please refer to the related document 3.5. Equipment Modifications Shenzhen LCS Compliance Testing Laboratory Ltd. has not done any modification on the EUT. 3.6. Test Setup Please refer to the test setup photo. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 11 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 4. SUMMARY OF TEST RESULTS Applied Standard: FCC Part 15 Subpart C FCC Rules Description of Test Result §15.203 Antenna Requirement Compliant §15.205 Restricted Bands Of Operation Compliant Radiated Emission Limits, General §15.209 Compliant Requirements. Field Strength Of Fundamental And §15.231 (e) Compliant Harmonics §15.231 (c) 20dB Bandwidth Compliant Duration of each Transmission and the §15. 231(e) Compliant silent period §15.231 Duty cycle Factor Compliant §15.207 Conducted Emissions N/A This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 12 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 5. TEST ITEMS AND RESULTS 5.1. Duration of each Transmission and the silent period FCC 15.231 (e) 5.1.1. Limit devices operated under the provisions of this paragraph shall be provided with a means for automatically limiting operation so that the duration of each transmission shall not be greater than one second and the silent period between transmissions shall be at least 30 times the duration of the transmission but in no case less than 10 seconds. 5.1.2. Test Procedure Maximizing procedure was performed on the highest emissions to ensure that the EUT complied with all installation combinations. The antenna was all opened. 5.1.3. Test Results Temperature 23.4℃ Humidity 53.3% Test Engineer WangChuang Frequency Duration of each Limit: not more than 1 Transmission Time seconds Conclusion (MHz) (s) (s) 433.92 0.049 1 PASS Frequency the silent period Limit: At least 30 times the duration of the transmission Conclusion (MHz) (s) but in no case less than 10s 433.92 14.2 >10s PASS This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 13 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 14 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 5.2. Transmitter Field Strength of Emissions 5.2.1. Limit FCC §15.231 (e) /15.209 In addition to the provisions of § 15.205, the field strength of emissions from Intentional radiators operated under this section shall not exceed the following: Fundamental Field Strength of Field Strength of spurious frequency Fundamental emissions (MHz) (microvolt/meter) (microvolt/meter) 40.66-40.70 1,000 100 70-130 500 50 130-174 500 to 1,500 50 to 150 174-260 1,500 150 260-470 1,500 to 5,000 150 to 500 Above 470 5,000 500 [Where F is the frequency in MHz, the formulas for calculating the maximum permitted fundamental field strengths are as follows: for the band 260-470 MHz, µV/m at 3 meters = 16.66667(F) - 2833.333. The maximum permitted unwanted emission level is 20 dB below the maximum permitted fundamental level.] §15.205 (a) Except as shown in paragraph (d) of this section, only spurious emissions are permitted in any of the frequency bands listed below: 1 Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz. 2 Above 38.6 §15.205 (b) Except as provided in paragraphs (d) and (e), the field strength of emissions appearing within these frequency bands shall not exceed the limits shown in Section 15.209. At frequencies equal to or less than 1000 MHz, compliance with the limits in Section 15.209 shall be demonstrated using measurement instrumentation employing a CISPR quasi peak detector. Above 1000 MHz, compliance with the emission limits in Section 15.209 shall be demonstrated based on the average value of the measured emissions. The provisions in Section 15.35 apply to these measurements. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 15 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA §15.209 (a) Except as provided elsewhere in this Subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table: ** Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this Section shall not be located in the frequency bands 54 72 MHz, 76 88 MHz, 174 216 MHz or 470 806 MHz. However, operation within these frequency bands is permitted under other sections of this Part, e.g., Sections 15.231 and 15.241. §15.209 (b) In the emission table above, the tighter limit applies at the band edges. 5.2.2. Instruments Setting The following table is the setting of spectrum analyzer and receiver. Spectrum Parameter Setting Attenuation Auto Start Frequency 1000 MHz Stop Frequency 10th carrier harmonic RB / VB (Emission in restricted band) 1MHz / 1MHz for Peak, 1 MHz / 10Hz for Average RB / VB (Emission in non-restricted band) 1MHz / 1MHz for Peak, 1 MHz / 10Hz for Average Spectrum Parameter Setting Attenuation Auto Start ~ Stop Frequency 9kHz~150kHz / RB 200Hz for QP Start ~ Stop Frequency 150kHz~30MHz / RB 9kHz for QP Start ~ Stop Frequency 30MHz~1000MHz / RB 120kHz for QP This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 16 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 5.2.3. Test Procedures 1) Sequence of testing 9 kHz to 30 MHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 0.8 m height is used. --- If the EUT is a floor standing device, it is placed on the ground. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions. --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Premeasurement: --- The turntable rotates from 0°to 315°using 45°steps. --- The antenna height is 1.5 meter. --- At each turntable position the analyzer sweeps with peak detection to find the maximum of all emissions Final measurement: --- Identified emissions during the premeasurement the software maximizes by rotating the turntable position (0°to 360°) and by rotating the elevation axes (0°to 360°). --- The final measurement will be done in the position (turntable and elevation) causing the highest emissions with QPK detector. --- The final levels, frequency, measuring time, bandwidth, turntable position, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will be stored. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 17 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 2) Sequence of testing 30 MHz to 1 GHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a table with 0.8 m height is used, which is placed on the ground plane. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions. --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Premeasurement: --- The turntable rotates from 0°to 315°using 45°steps. --- The antenna is polarized vertical and horizontal. --- The antenna height changes from 1 to 3 meter. --- At each turntable position, antenna polarization and height the analyzer sweeps three times in peak to find the maximum of all emissions. Final measurement: --- The final measurement will be performed with minimum the six highest peaks. --- According to the maximum antenna and turntable positions of premeasurement the software maximize the peaks by changing turntable position (± 45°) and antenna movement between 1 and 4 meter. --- The final measurement will be done with QP detector with an EMI receiver. --- The final levels, frequency, measuring time, bandwidth, antenna height, antenna polarization, turntable angle, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement with marked maximum final measurements and the limit will be stored. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 18 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 3) Sequence of testing 1 GHz to 12.75 GHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions. --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Premeasurement: --- The turntable rotates from 0°to 315°using 45°steps. --- The antenna is polarized vertical and horizontal. --- The antenna height is 1.5 meter. --- At each turntable position and antenna polarization the analyzer sweeps with peak detection to find the maximum of all emissions. Final measurement: --- The final measurement will be performed with minimum the six highest peaks. --- According to the maximum found antenna polarisation and turntable position of the premeasurement the software maximizes the peaks by rotating the turntable position (0°to 360°). This measurement is repeated for different EUT-table positions (0°to 150°in 30°-steps). This procedure is repeated for both antenna polarisations. --- The final measurement will be done in the position (turntable, EUT-table and antenna polarization) causing the highest emissions with Peak and RMS detector. --- The final levels, frequency, measuring time, bandwidth, turntable position, EUT-table position, antenna polarization, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement with marked maximum final measurements and the limit will be stored. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 19 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 5.2.4. Test Setup Layout This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 20 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 5.2.5. EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. 5.2.6. Results of Radiated Emissions (9kHz~30MHz) The low frequency, which started from 9KHz to 30MHz, was pre-scan and the result was 20dB lower than the limit line per 15.31(o) was not reported. Note: Distance extrapolation factor = 40 log (specific distance / test distance) (dB); Limit line = specific limits (dBuV) + distance extrapolation factor. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 21 of 30

s#evenien ues compuraiice TesTine LaporaToRy LTo. reo ipoasuo.msrue Repore No.sLCS1901071661EA 5.2.7. Results of Radiated Emissions (30MHz~1GHz) Temporature 2420 Humidity 58.4% Test Engineer WangGhuang Pol Horizontal Test Mode Tx Honzontal oLevel(aBuvim) s zo co rcclotasss so «o so 20 10 5o so 100 5oo T00 Env. /zns: 2a.20C/s0.as por: wonzzonsaz Freq Reading Cabtes Antfse Messured Limit Over Remark nixe apuy as dB/m dBuy/m dBut/m ds 1 s.s2 5.75 ouss slsz i7.a0 ~a0.00 2220 or 2 a9.ae ~o.44 o.er ad.ar as.ge as.s0 —30.22 ce 3 ers.02 —0.42 ols 11.07 i1183 a6.00 —30.47 ce a 2sz.os 0.71 n0r arlor asl.es 46.00 —31.37 ce s a99.92 sa.so nas as.ss Ti.er a6.00 25.21 resk s zi9.20 1276 i7s as.os mr.se a6.00 —23.44 ce mote: 1. All readings are Quasi—pesk velues. 2. Messured= Reading + Antenns Factor + Cable Loss 3. the emission that are 20db below the official limit are not reported Fundamental Peak Result Freq;enc Peak Level Limit(dBpV/im Maré;)ln(d Conclusi (MHz) (dBuVim) {average} on 4393.92 71.21 92.86 —21.65 PASS Harmonics Average Result AV m Margin(d Frequenc| Peak Factor(dBuV/im) Average Limit(dBuV/ B) |Conslusi Y Level {see Section Level m) on (MHz) |(dBuV/im) 5.4) (dBuV/im) {average) 433.02 71.21 —6.189 65.021 72.86 —7.839 PASS This reportsthall not be reproduced exceptinful, vithouthe wrizen approvalofsherahen Lics Compliance Testng Laboratory Lad. Fage22 of 30

s#evenen tos comptance resrvc ragoratory Lo CC 10 —249KB—WSTHE Repon Nest.csi9olori¢6sEA Temperature 2420 Humidty sa.4% Test Engineer WangChuang Pol Verical Test Mode Tx Vertical poLevel (dBuvim zo so recaukss.a so ao so 20 10 5o 5o 100 200 5oo 1000 Frequency @tit2) Bnv./ins: 24.2°0/s3 .48 pors: vernrcan rreq Reading Cabtos Antfsc Measured Limit Over Remark mite aBuv as 48/m dBu¥/m dBu¥/m dB 1 selar <ou%0 o.45 a2.90 12.s9 «0.00 <ardi oor 20 a0s.2r —o.a3 ols ar.an i2.9e a3.50 —30.s4 or 3 remes —o.82 o.8a 10.57 10.s9 a3.50 —am.91 or 4 so3.sa —0.08 m03 ao.ir r4.06 a6.00 —31.94 or s ass.gr so.6a nas as.ss 26.3a 46.00 30.34 Pesk 60 Tes.36 1.27 azo as.ae er.as a6.00 —23.35 or Note: 1. All reedings are Quasi—peak valucs. 2. Meesured= Resding + Antenna Factor + Cable Loss 3. The emission that are 20db below the official limit are not reported Fundamental Peak Result Frsq;snc Peak Level Limit{dBpV/m) Margin(d| Conclusi (MHz) (dBp¥/im) {average) B) on 499.92 7634 92.86 —16.52 Pass Harmonics Average Result AV ho Frequenc} Peak Factor(dBpV/m) Average Limk(dBpV/ Margin(d] Conclusi Y Level {see Section Level m) B) on (MHz) |(dBp¥/m) 5.4) (dBpV/m) {average) 433.02 76.34 £.189 70.151 72.06 —2.709 PaASs This mpon shallnai be repredued exceptfal, wihout the witen orproval ofShanchen LCS Conplance Tesing Laboraiory Li Page2sef 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 5.2.8. Results of Radiated Emissions (1-5GHz) Temperature 24.3℃ Humidity 53.3% Test Engineer WangChuang Test Mode Tx Peak Value: Frequency Level Limit Line Margin Polarization (MHz) (dBuV/m) (dBuV/m) (dBuV/m) 1301.76 48.07 74 -25.93 Horizontal 1735.68 48.63 74 -25.37 Horizontal 2169.60 44.77 74 -29.23 Horizontal 1301.76 41.67 74 -32.33 Vertical 1735.68 41.05 74 -32.95 Vertical 2169.60 41.09 74 -32.91 Vertical Average Value: Average Limit Frequency Level Duty cycle Margin value Line Polarization (MHz) (dBuV/m) factor (dBuV/m) (dBuV/m) (dBuV/m) 1301.76 48.07 -6.189 41.881 54 -12.119 Horizontal 1735.68 48.63 -6.189 42.441 54 -11.559 Horizontal 2169.60 44.77 -6.189 38.581 54 -15.419 Horizontal 1301.76 41.67 -6.189 35.481 54 -18.519 Vertical 1735.68 41.05 -6.189 34.861 54 -19.139 Vertical 2169.60 41.09 -6.189 34.901 54 -19.099 Vertical 1. Measuring frequencies from 9k~10th harmonic (ex. 5GHz), No emission found between lowest internal used/generated frequency to 30MHz. 2. Radiated emissions measured in frequency range from 9k~10th harmonic (ex. 5GHz) were made with an instrument using Peak detector mode. 3. Data of measurement within this frequency range shown “ --- ” in the table above means the reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 24 of 30

SHENZHEN LCS COMPLIANCE TESTING IABORATORY LTD. ECC ID:2ASHB—WSTHE Report No.: LCS190107166AEA 5.3. 20dB Bandwidth Emissions FCC 15.231 (c) 5.3.1. Limit The bandwidth of the emission shall be no wider than 0.25% of the center frequency for devices operating above 70 MHz and below 900 MHz. Bandwidth is determined at the points 20 dB down from the modulated carrier. 5.3.2. Test Procedure With the EUT‘s antenna attached, the EUT‘s 200B Bandwidth power was received by the test antenna which was connected to the spectrum analyzer with the START and STOP frequencies set to the EUT‘s operation band. 5.3.3. Test Data Temperature 24.3°C Humidity 53.3% Test Engineer WangChuang Test Mode Tx Transmit Frequency Limit 200B Bandwidth Result esu (MHz) (kHz) (kH2) 433.92 1085.00 79.78 PASS . . BJ0.25% of the centre operating frequency Maximum allowed bandwidth: . [0.5% of the centre operating frequency RBW: 10kHz 100kHz Dother kHz VBW: B30kHz [1300kHz Llother kHz [Bk: KosightSpectrum Analyee— Occupied SW To o es I i on ac | I |_ sensena 1 aucn auto 1134031 AAeris, 2019 Ref Value 0.00 dBm Genter Freg: 433.920000 MHz Radio Std: None Amptdiy Scale cz3 Trig: FreeRun Avglold:>1010 #lEGainLow #Atten: 10 dB Radio Device: BTS Ref Value 0.00 dBm o dBraiv Ref 0.00 dBm Log 100 Attenuation 20 F10 aB) 0 00 / \ W Scale/Div me 10. as |soo \"L lroo uen3 m |soo |so Center 433.9 MHz Span 1 MHzI Res BW 10 kHz #VBW 30 kHz Sweep 9.6 ms Occupied Bandwidth Total Power —24.8 dBm | 73.713 kHz Transmit Freq Error 5.193 kHz OBW Power 99.00 % x dB Bandwidth 79.78 kHz x dB —20.00 dB More 1 of2 This report shall not be reproduced exceptinfull, withoutthe written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 25 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 5.4. Duty cycle 5.4.1. Limit No dedicated limit specified in the Rules. 5.4.2. Test Procedure 5.4.2.1. Place the EUT on the table and set it in transmitting mode. 5.4.2.2. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the spectrum analyzer. 5.4.2.3. Set centre frequency of spectrum analyzer=operating frequency. 5.4.2.4. Set the spectrum analyzer as RBW=100kHz, VBW=100KHz, Span=0Hz, Adjust Sweep=100ms to obtain the “worst-case” pulse on time. 5.4.2.5. Repeat above procedures until all frequency measured was complete. 5.4.3. Test Data Ton = 49.04 (ms) Tp = 100 (ms) The duty cycle= 49.04 /100 = 49.04% Average Correction Factory = 20*log (Ton/Tp) =20*log (0.4904) = -6.189 dB Note: The signal bandwidth was measured and less then 100kHz RBW so PDCF factor is not required to correct the fundamental signal peak result. Tp = 49.04(ms) This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 26 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 27 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 5.5. Antenna Requirement FCC 15.203 5.5.1. Standard Applicable According to § 15.203 & RSS-Gen, An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section. 5.5.2. Result Compliant. The antenna used for transmitting is permanently attached and no consideration of replacement. Please see EUT photo for details. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 28 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 6. LIST OF MEASURING EQUIPMENTS Item Equipment Manufacturer Model No. Serial No. Cal Date Due Date 1 MXA Signal Analyzer Agilent N9020A MY49100060 2018-11-15 2019-11-14 2 DC Power Supply Agilent E3642A N/A 2018-11-15 2019-11-14 Temperature & Humidity GUANGZHOU 3 GDS-100 70932 2018-10-10 2019-10-09 Chamber GOGNWEN 4 EMI Test Software AUDIX E3 / / / SIDT 5 3m Semi Anechoic Chamber SAC-3M 03CH03-HY 2018-06-16 2019-06-15 FRANKONIA 6 Positioning Controller MF MF-7082 / 2018-06-16 2019-06-15 7 Active Loop Antenna SCHWARZBECK FMZB 1519B 00005 2018-07-26 2019-07-25 8 By-log Antenna SCHWARZBECK VULB9163 9163-470 2018-07-26 2019-07-25 9 Horn Antenna SCHWARZBECK BBHA 9120D 9120D-1925 2018-07-02 2019-07-01 10 EMI Test Receiver R&S ESR 7 101181 2018-06-16 2019-06-15 11 RS SPECTRUM ANALYZER R&S FSP40 100503 2018-11-15 2019-11-14 12 AMPLIFIER QuieTek QTK CHM/0809065 2018-11-15 2019-11-14 13 RF Cable-R03m Jye Bao RG142 CB021 2018-06-16 2019-06-15 SUCOFLEX 14 RF Cable-HIGH SUHNER 03CH03-HY 2018-06-16 2019-06-15 106 Note: All equipment is calibrated through GUANGZHOU LISAI CALIBRATION AND TEST CO.,LTD. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 29 of 30

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2ASHB-WSTHE Report No.:LCS190107166AEA 7. TEST SETUP PHOTOGRAPHS OF EUT Please refer to separated files for Test Setup Photos of the EUT. 8. EXTERIOR PHOTOGRAPHS OF THE EUT Please refer to separated files for External Photos of the EUT. 9. INTERIOR PHOTOGRAPHS OF THE EUT Please refer to separated files for Internal Photos of the EUT. ----------------THE END OF REPORT--------------- This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 30 of 30


Document Created: 2019-04-23 08:48:11
Document Modified: 2019-04-23 08:48:11
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