RF Test Report-24

FCC ID: 2AEMI-B402

Test Report

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FCCID_4455111

Test Report No.: RF190606W003-2 FCC TEST REPORT (PART 24) Applicant: Particle Industries,Inc Address: 126 Post St,4th floor, San Francisco,CA 94108 USA Manufacturer or Particle Industries,Inc Supplier: Address: 126 Post St,4th floor, San Francisco,CA 94108 USA Product: B Series B402 Brand Name: Particle Model Name: B402, B402S FCC ID: 2AEMI-B402 Date of tests: Jun. 07, 2019 ~ Jul. 10, 2019 The tests have been carried out according to the requirements of the following standard: FCC PART 24, Subpart E ANSI C63.26-2015 ANSI/TIA/EIA-603-D ANSI/TIA/EIA-603-E CONCLUSION: The submitted sample was found to COMPLY with the test requirement Prepared by Alex Chen Approved by Luke Lu Engineer / Mobile Department Manager / Mobile Department Date: Jul. 18, 2019 Date: Jul. 18, 2019 This report is governed by, and incorporates by reference, CPS Conditions of Service as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute you unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 1 of 34

Test Report No.: RF190606W003-2 TABLE OF CONTENTS RELEASE CONTROL RECORD ....................................................................................................... 4 1 SUMMARY OF TEST RESULTS .................................................................................................. 5 1.1 MEASUREMENT UNCERTAINTY .......................................................................................... 6 1.2 TEST SITE AND INSTRUMENTS ............................................................................................. 7 2 GENERAL INFORMATION ............................................................................................................. 8 2.1 GENERAL DESCRIPTION OF EUT .......................................................................................... 8 2.2 CONFIGURATION OF SYSTEM UNDER TEST ..................................................................... 9 2.3 DESCRIPTION OF SUPPORT UNITS .................................................................................. 10 2.4 TEST ITEM AND TEST CONFIGURATION .......................................................................... 10 2.5 EUT OPERATING CONDITIONS ........................................................................................ 12 2.6 GENERAL DESCRIPTION OF APPLIED STANDARDS ..................................................... 12 3 TEST TYPES AND RESULTS .................................................................................................... 13 3.1 OUTPUT POWER MEASUREMENT .................................................................................... 13 3.1.1 LIMITS OF OUTPUT POWER MEASUREMENT ......................................................... 13 3.1.2 TEST PROCEDURES ................................................................................................... 13 3.1.3 TEST SETUP................................................................................................................. 14 3.1.4 TEST RESULTS ............................................................................................................... 15 3.2 FREQUENCY STABILITY MEASUREMENT ........................................................................ 17 3.2.1 LIMITS OF FREQUENCY STABILIITY MEASUREMENT ............................................ 17 3.2.2 TEST PROCEDURE...................................................................................................... 17 3.2.3 TEST SETUP................................................................................................................. 17 3.2.4 TEST RESULTS ............................................................................................................ 17 3.3 OCCUPIED BANDWIDTH MEASUREMENT ....................................................................... 18 3.3.1 TEST PROCEDURES ................................................................................................... 18 3.3.2 TEST SETUP................................................................................................................. 18 3.3.3 TEST RESULTS ............................................................................................................ 18 3.4 BAND EDGE MEASUREMENT ............................................................................................ 19 3.4.1 LIMITS OF BAND EDGE MEASUREMENT .................................................................. 19 3.4.2 TEST SETUP................................................................................................................. 19 3.4.3 TEST PROCEDURES ................................................................................................... 20 3.4.4. TEST RESULTS .............................................................................................................. 20 3.5 CONDUCTED SPURIOUS EMISSIONS .............................................................................. 21 3.5.1 LIMITS OF CONDUCTED SPURIOUS EMISSIONS MEASUREMENT ....................... 21 3.5.2 TEST PROCEDURE...................................................................................................... 21 3.5.3 TEST SETUP................................................................................................................. 21 3.5.4 TEST RESULTS ............................................................................................................... 21 3.6 RADIATED EMISSION MEASUREMENT ............................................................................. 22 3.6.1 LIMITS OF RADIATED EMISSION MEASUREMENT .................................................. 22 3.6.2 TEST PROCEDURES ................................................................................................... 22 3.6.3 DEVIATION FROM TEST STANDARD ......................................................................... 22 3.6.4 TEST SETUP................................................................................................................. 23 3.6.5 TEST RESULTS ............................................................................................................ 24 3.7 PEAK TO AVERAGE RATIO ................................................................................................. 32 3.7.1 LIMITS OF PEAK TO AVERAGE RATIO MEASUREMENT.......................................... 32 3.7.2 TEST SETUP................................................................................................................. 32 3.7.3 TEST PROCEDURES ................................................................................................... 32 3.7.4 TEST RESULTS ............................................................................................................... 32 No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 2 of 34

Test Report No.: RF190606W003-2 4 INFORMATION ON THE TESTING LABORATORIES .............................................................. 33 5 APPENDIX A – MODIFICATIONS RECORDERS FOR ENGINEERING CHANGES TO THE EUT BY THE LAB ............................................................................................................................ 34 No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 3 of 34

Test Report No.: RF190606W003-2 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED RF190606W003-2 Original release Jul. 18, 2019 No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 4 of 34

Test Report No.: RF190606W003-2 1 SUMMARY OF TEST RESULTS The EUT has been tested according to the following specifications: APPLIED STANDARD: FCC Part 24 & Part 2 STANDARD TEST TYPE RESULT REMARK SECTION 2.1046 Equivalent Isotropic Radiated PASS Meet the requirement of limit. 24.232 Power 2.1055 Frequency Stability PASS Meet the requirement of limit. 24.235 2.1049 Occupied Bandwidth PASS Meet the requirement of limit. 24.238(b) 24.232(d) Peak to average ratio PASS Meet the requirement of limit. 24.238(b) Band Edge Measurements PASS Meet the requirement of limit. 2.1051 Conducted Spurious Emissions PASS Meet the requirement of limit. 24.238 2.1053 Meet the requirement of limit. Radiated Spurious Emissions PASS Minimum passing margin is 24.238 -15.92dB at 40.670MHz. Note: The product Particle SARA-R410M-02B-00 is fully integrated the LTE Cat-M1 Module SARA-R410M (FCC ID: XPY2AGQN4NNN), no other modification on the LTE Cat-M1 Module radio parameter such as power, frequency range, modulation etc., for this report only test Effective Radiated Power and Radiated Spurious Emissions, other test data please refer the module report. The Module report number has been noted in this report, Please refer to this report for details. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 5 of 34

Test Report No.: RF190606W003-2 1.1 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2: MEASUREMENT UNCERTAINTY Effective Radiated Power ±4.48dB Frequency Stability ±39.27Hz Radiated emissions ±4.48dB Conducted emissions ±2 dB Occupied Channel Bandwidth ±21.7KHz Band Edge Measurements ±4.48dB Peak to average ratio ±0.76dB This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 6 of 34

Test Report No.: RF190606W003-2 1.2 TEST SITE AND INSTRUMENTS Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal. MXE EMI Receiver KEYSIGHT N9038A-544 MY54450026 Feb. 26,19 Feb. 25,20 EXA Signal Analyzer KEYSIGHT N9010A-526 MY54510322 Feb. 26,19 Feb. 25,20 Bilog Antenna 1 ETS-LINDGREN 3143B 00161964 Feb. 26,19 Feb. 25,20 Bilog Antenna 2 ETS-LINDGREN 3143B 00161965 Feb. 26,19 Feb. 25,20 Horn Antenna 1 ETS-LINDGREN 3117 00168728 Feb. 26,19 Feb. 25,20 Horn Antenna 2 ETS-LINDGREN 3117 00168692 Nov. 30, 18 Nov. 29, 19 QWH-SL-18-40 Horn Antenna N/A -K-SG/QMS-00 15433 Nov. 21, 18 Nov. 20, 19 (18GHz-40GHz) 361 Radio Communication ANRITSU MT8820C 6201465426 Feb. 26,19 Feb. 25,20 Analyzer Signal Pre-Amplifier EMSI EMC 9135 980249 Jul. 09,19 Jul. 08,20 Signal Pre-Amplifier EMSI EMC 012645B 980257 Jul. 09,19 Jul. 08,20 Signal Pre-Amplifier EMSI EMC 184045B 980259 Jul. 09,19 Jul. 08,20 3m Semi-anechoic Euroshieldpn- ETS-LINDGREN 9m*6m*6m Feb. 26,19 Feb. 25,20 Chamber CT0001143-1216 Test Software E3 V 9.160323 N/A N/A N/A ADT_Radiated Test Software ADT N/A N/A N/A _V7.6.15.9.2 50HF-010-SM 10dB Attenuator JFW/USA 1505 Jul. 09,19 Jul. 08,20 A Power Meter Anritsu ML2495A 1506002 Feb. 26,19 Feb. 25,20 Power Sensor Anritsu MA2411B 1339352 Feb. 26,19 Feb. 25,20 Humid & Temp ITH-120-45-CP Juyi IAA1504-001 Jul. 09,19 Jul. 08,20 Programmable Tester -AR MXG Analog Microvave KEYSIGHT N5183A MY50143024 Feb. 26,19 Feb. 25,20 Signal Generator NOTE: 1. The calibration interval of the above test instruments is 12 months or 24 months and the calibrations are traceable to CEPREI/CHINA, GRGT/CHINA and NIM/CHINA. 2. The test was performed in 3m Semi-anechoic Chamber and RF Oven Room. 3. The horn antenna is used only for the measurement of emission frequency above 1GHz if tested. 4. The FCC Site Registration No. is 525120; The Designation No. is CN1171. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 7 of 34

Test Report No.: RF190606W003-2 2 GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT PRODUCT B Series B402 BRAND NAME Particle MODEL NAME B402, B402S POWER SUPPLY 3.8Vdc (Li-ion, battery) MODULATION TYPE LTE Band 2: QPSK, 16QAM LTE Band 2 FREQUENCY RANGE 1850.7MHz ~ 1909.3MHz Channel Bandwidth: 1.4MHz LTE Band 2 MAX. EIRP POWER 404mW Channel Bandwidth: 1.4MHz LTE Band 2 QPSK: 1M12G7D EMISSION DESIGNATOR Channel Bandwidth: 1.4MHz 16QAM: 1M12W7D ANTENNA TYPE Fixed External antenna with 3.5dBi gain HW VERSION V1.00 SW VERSION V1.2.1 I/O PORTS Refer to user’s manual CABLE SUPPLIED N/A NOTE: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the user's manual. 2. 3. For the test results, the EUT had been tested with all conditions. But only the worst case was shown in test report. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 8 of 34

Test Report No.: RF190606W003-2 2.2 CONFIGURATION OF SYSTEM UNDER TEST FOR RADIATION EMISSION TEST EUT (Powered from AC Adapter) Test table Universal Radio Communication Tester *Kept in a remote area FOR CONDUCTED & E.I.R.P. TEST EUT (Powered from battery) Test table Universal Radio Communication Tester *Kept in a remote area No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 9 of 34

Test Report No.: RF190606W003-2 2.3 DESCRIPTION OF SUPPORT UNITS The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. NO. PRODUCT BRAND MODEL NO. SERIAL NO. FCC ID 1 DC source LONG WEI PS-6403D 010934269 N/A 2 PC HP A6608CN 3CR83825X3 N/A 3 USB N/A N/A N/A N/A 4 Battery N/A N/A N/A N/A NO. SIGNAL CABLE DESCRIPTION OF THE ABOVE SUPPORT UNITS 1 DC Line: Unshielded, Detachable 1.0m 2 AC Line: Unshielded, Detachable 1.5m 3 N/A 4 N/A NOTE: 1. All power cords of the above support units are non shielded (1.8m). 2.4 TEST ITEM AND TEST CONFIGURATION Pre-Scan has been conducted to determine the worst-case mode from all possible combinations between available modulations, data rates, XYZ axis and antenna ports The worst case in EIRP and radiated emission was found when positioned on X-plane for LTE. Following channel(s) was (were) selected for the final test as listed below: EUT CONFIGURE DESCRIPTION MODE - EUT + Battery with LTE link No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 10 of 34

Test Report No.: RF190606W003-2 LTE BAND 2 EUT AVAILABLE CHANNEL CONFIGURE TEST ITEM TESTED CHANNEL MODULATION MODE CHANNEL BANDWIDTH MODE - EIRP 18607 to 19193 18607, 18900, 19193 1.4MHz QPSK,16QAM 1 RB / 0 RB Offset RADIATED - 18607 to 19193 18607, 18900, 19193 1.4MHz QPSK 1 RB / 0 RB Offset EMISSION TEST CONDITION: TEST ITEM ENVIRONMENTAL CONDITIONS INPUT POWER TESTED BY EIRP 25deg. C, 57%RH 3.8Vdc from Battery Star Le RADIATED EMISSION 23deg. C, 70%RH 3.8Vdc from Battery Star Le No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 11 of 34

Test Report No.: RF190606W003-2 2.5 EUT OPERATING CONDITIONS The EUT makes a call to the communication simulator. The communication simulator station system controlled a EUT to export maximum output power under transmission mode and specific channel frequency 2.6 GENERAL DESCRIPTION OF APPLIED STANDARDS The EUT is a RF product. According to the specifications of the manufacturer, it must comply with the requirements of the following standards: FCC 47 CFR Part 2 FCC 47 CFR Part 24 KDB 971168 D01 Power Meas License Digital Systems v03r01 ANSI/TIA/EIA-603-D ANSI/TIA/EIA-603-E ANSI C63.26-2015 NOTE: All test items have been performed and recorded as per the above standards. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 12 of 34

Test Report No.: RF190606W003-2 3 TEST TYPES AND RESULTS 3.1 OUTPUT POWER MEASUREMENT 3.1.1 LIMITS OF OUTPUT POWER MEASUREMENT Mobile and portable stations are limited to 2 watts EIRP. 3.1.2 TEST PROCEDURES EIRP MEASUREMENT: a. All measurements were done at low, middle and high operational frequency range. RBW and VBW is 10MHz for LTE mode. b. Substitution method is used for E.I.R.P measurement. In the semi-anechoic chamber, EUT placed on the 0.8m height of Turn Table, rotated the table around 360 degrees to search the maximum radiation power and receiver antenna shall be rotated vertical and horizontal polarization and moved height from 1m to 4m to find the maximum polar radiated power. The “Read Value” is the spectrum reading the maximum power value. c. The substitution horn antenna is substituted for EUT at the same position and signals generator export the CW signal to the substitution antenna via a tx cable. Rotated the Turn Table and moved receiving antenna to find the maximum radiation power. Adjust output power level of S.G to get a Value of spectrum reading equal to “Read Value“ of step b. Record the power level of S.G d. EIRP = Output power level of S.G – TX cable loss + Antenna gain of substitution horn. CONDUCTED POWER MEASUREMENT: The EUT was set up for the maximum power with GSM, GPRS, EDGE & WCDMA link data modulation and link up with simulator. Set the EUT to transmit under low, middle and high channel and record the power level shown on simulator. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 13 of 34

Test Report No.: RF190606W003-2 3.1.3 TEST SETUP EIRP / ERP Measurement: <Radiated Emission below or equal 1 GHz> Ant. Tower 1-4m 3m EUT Turn Table 0.8m Ground Plane Spectrum <Radiated Emission above 1 GHz> Ant. Tower 1-4m Variable EUT& 3m Support Units Turn Table Absorber 150cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). CONDUCTED POWER MEASUREMENT: COMMUNICATION EUT SIMULATOR No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 14 of 34

Test Report No.: RF190606W003-2 3.1.4 TEST RESULTS AVERAGE CONDUCTED OUTPUT POWER (dBm) Base on verify the Conducted Power is the same with module test report (SD72128174-0517B) by lab, the test results please refer the module Report No.: SD72128174-0517B, and the pre-scan data as below. LTE Band 2 modulation bandwidth channels Frequency Tx Average（dBm） 18607 1850.7 24.71 QPSK 1.4 MHz 18900 1880.0 24.72 19193 1909.3 24.39 18607 1850.7 24.71 16QAM 1.4 MHz 18900 1880.0 24.70 19193 1909.3 24.52 No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 15 of 34

Test Report No.: RF190606W003-2 LTE BAND 2 CHANNEL BANDWIDTH: 1.4MHz QPSK Frequency SPA LVL Correction Polarization LIMIT Channel EIRP(dBm) EIRP(mW) (MHz) (dBm) Factor(dB) (H/V) (W) 18607 1850.7 -18.77 43.83 25.06 320.92 H 2 18900 1880.0 -17.68 43.57 25.89 388.15 H 2 19193 1908.3 -18.25 44.32 26.07 404.48 H 2 18607 1850.7 -21.34 46.41 25.07 321.44 V 2 18900 1880.0 -21.89 47.07 25.18 329.61 V 2 19193 1908.3 -21.90 45.88 23.98 250.26 V 2 CHANNEL BANDWIDTH: 1.4MHz 16QAM Frequency SPA LVL Correction Polarization LIMIT Channel EIRP(dBm) EIRP(mW) (MHz) (dBm) Factor(dB) (H/V) (W) 18607 1850.7 -19.64 43.83 24.19 262.66 H 2 18900 1880.0 -18.61 43.57 24.96 313.33 H 2 19193 1908.3 -19.21 44.32 25.11 324.26 H 2 18607 1850.7 -22.21 46.41 24.20 263.09 V 2 18900 1880.0 -22.82 47.07 24.25 266.07 V 2 19193 1908.3 -22.86 45.88 23.02 200.63 V 2 REMARKS: 1. EIRP Output Power (dBm) = SPA LVL (dBm) + Correction Factor (dB). 2. Correction factor (dB) = Free Space Loss + Antenna Factor + Cable Loss No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 16 of 34

Test Report No.: RF190606W003-2 3.2 FREQUENCY STABILITY MEASUREMENT 3.2.1 LIMITS OF FREQUENCY STABILIITY MEASUREMENT The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block. 3.2.2 TEST PROCEDURE a. Device is placed at the oven room. The oven room could control the temperatures and humidity. Power warm up is at least 15 min and power applied should perform before recording frequency error. b. EUT is connected the external power supply to control the DC input power. The test voltage range is from minimum to maximum working voltage. Each step shall be record the frequency error rate. c. The temperature range step is 10 degrees in this test items. All temperature levels shall be hold the ±0.5℃ during the measurement testing. The each temperature step shall be at least 0.5 hours, consider the EUT could be test under the stability condition. NOTE: The frequency error was recorded frequency error from the communication simulator. 3.2.3 TEST SETUP OVEN ROOM COMMUNICATION SIMULATOR ANTENNA EXTERNAL POWER SOURCE EUT DC POWER SUPPLY 3.2.4 TEST RESULTS The test results please refer the module Report No.:SD72128174-0517B. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 17 of 34

Test Report No.: RF190606W003-2 3.3 OCCUPIED BANDWIDTH MEASUREMENT 3.3.1 TEST PROCEDURES The EUT makes a call to the communication simulator. All measurements were done at low, middle and high operational frequency range. The communication simulator station system controlled a EUT to export maximum output power under transmission mode and specific channel frequency. Use OBW measurement function of Spectrum analyzer to measure 99 % occupied bandwidth. 3.3.2 TEST SETUP COMMUNICATION SIMULATOR POWER SPLITTER SPECTRUM ANALYZER 10dB ATTENUATION PAD EUT 3.3.3 TEST RESULTS The test results please refer the module Report No.:SD72128174-0517B. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 18 of 34

Test Report No.: RF190606W003-2 3.4 BAND EDGE MEASUREMENT 3.4.1 LIMITS OF BAND EDGE MEASUREMENT Power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. In the 1 MHz bands immediately outside and adjacent to the frequency block a resolution bandwidth of at least one percent of the emission bandwidth of the fundamental emission of the transmitter may be employed. 3.4.2 TEST SETUP COMMUNICATION SIMULATOR POWER SPLITTER SPECTRUM ANALYZER 10dB ATTENUATION PAD EUT No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 19 of 34

Test Report No.: RF190606W003-2 3.4.3 TEST PROCEDURES a. All measurements were done at low and high operational frequency range. b. The center frequency of spectrum is the band edge frequency and span is 1~5 MHz. RBW of the spectrum is 20kHz and VBW of the spectrum is 100 kHz. (LTE bandwidth 1.4MHz) c. Record the max trace plot into the test report. 3.4.4. TEST RESULTS The test results please refer the module Report No.:SD72128174-0517B. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 20 of 34

Test Report No.: RF190606W003-2 3.5 CONDUCTED SPURIOUS EMISSIONS 3.5.1 LIMITS OF CONDUCTED SPURIOUS EMISSIONS MEASUREMENT The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. The emission limit equal to –13dBm. 3.5.2 TEST PROCEDURE a. The EUT makes a phone call to the communication simulator. All measurements were done at low, middle and high operational frequency range. b. Measuring frequency range is from 9 kHz to 19.1GHz. 10dB attenuation pad is connected with spectrum. RBW=1MHz and VBW=3MHz is used for conducted emission measurement. 3.5.3 TEST SETUP COMMUNICATION SIMULATOR POWER SPLITTER SPECTRUM ANALYZER 10dB ATTENUATION PAD EUT 3.5.4 TEST RESULTS The test results please refer the module Report No.:SD72128174-0517B. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 21 of 34

Test Report No.: RF190606W003-2 3.6 RADIATED EMISSION MEASUREMENT 3.6.1 LIMITS OF RADIATED EMISSION MEASUREMENT The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. The emission limit equal to –13dBm. 3.6.2 TEST PROCEDURES a. Substitution method is used for E.I.R.P measurement. In the semi-anechoic chamber, EUT placed on the 0.8m height of Turn Table, rotated the table around 360 degrees to search the maximum radiation power and receiver antenna shall be rotated vertical and horizontal polarization and moved height from 1m to 4m to find the maximum polar radiated power. The “Read Value” is the spectrum reading the maximum power value. b. The substitution horn antenna is substituted for EUT at the same position and signals generator export the CW signal to the substitution antenna via a TX cable. Rotated the Turn Table and moved receiving antenna to find the maximum radiation power. Adjust output power level of S.G to get a Value of spectrum reading equal to “Read Value “ of step a. Record the power level of S.G c. EIRP = Output power level of S.G – TX cable loss + Antenna gain of substitution horn. NOTE: The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 1MHz/3MHz. 3.6.3 DEVIATION FROM TEST STANDARD No deviation No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 22 of 34

Test Report No.: RF190606W003-2 3.6.4 TEST SETUP < Frequency Range 30MHz~1GHz > Ant. Tower 1-4m 3m EUT Turn Table 0.8m Ground Plane Spectrum < Frequency Range above 1GHz > Ant. Tower 1-4m Variable EUT& 3m Support Units Turn Table Absorber 150cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 23 of 34

Test Report No.: RF190606W003-2 3.6.5 TEST RESULTS BELOW 1GHz WORST-CASE DATA 30 MHz – 1GHz data: LTE Band 2 CHANNEL BANDWIDTH: 1.4MHz / QPSK MODE TX channel 18900 FREQUENCY RANGE Below 1000MHz ENVIRONMENTAL 23deg. C, 70%RH INPUT POWER DC 3.8V CONDITIONS TESTED BY Star Le ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 24 of 34

Test Report No.: RF190606W003-2 MODE TX channel 18900 FREQUENCY RANGE Below 1000MHz ENVIRONMENTAL 23deg. C, 70%RH INPUT POWER DC 3.8V CONDITIONS TESTED BY Star Le ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 25 of 34

Test Report No.: RF190606W003-2 ABOVE 1GHz DATA Note: For higher frequency, the emission is too low to be detected. LTE Band 2 CHANNEL BANDWIDTH: 1.4MHz / QPSK CH 18607 MODE TX channel 18607 FREQUENCY RANGE Above 1000MHz ENVIRONMENTAL 23deg. C, 70%RH INPUT POWER DC 3.8V CONDITIONS TESTED BY Star Le ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 26 of 34

Test Report No.: RF190606W003-2 MODE TX channel 18607 FREQUENCY RANGE Above 1000MHz ENVIRONMENTAL 23deg. C, 70%RH INPUT POWER DC 3.8V CONDITIONS TESTED BY Star Le ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 27 of 34

Test Report No.: RF190606W003-2 CH 18900 MODE TX channel 18900 FREQUENCY RANGE Above 1000MHz ENVIRONMENTAL 23deg. C, 70%RH INPUT POWER DC 3.8V CONDITIONS TESTED BY Star Le ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 28 of 34

Test Report No.: RF190606W003-2 MODE TX channel 18900 FREQUENCY RANGE Above 1000MHz ENVIRONMENTAL 23deg. C, 70%RH INPUT POWER DC 3.8V CONDITIONS TESTED BY Star Le ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 29 of 34

Test Report No.: RF190606W003-2 CH 19193 MODE TX channel 19193 FREQUENCY RANGE Above 1000MHz ENVIRONMENTAL 23deg. C, 70%RH INPUT POWER DC 3.8V CONDITIONS TESTED BY Star Le ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 30 of 34

Test Report No.: RF190606W003-2 MODE TX channel 19193 FREQUENCY RANGE Above 1000MHz ENVIRONMENTAL 23deg. C, 70%RH INPUT POWER DC 3.8V CONDITIONS TESTED BY Star Le ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 31 of 34

Test Report No.: RF190606W003-2 3.7 PEAK TO AVERAGE RATIO 3.7.1 LIMITS OF peak to average ratio MEASUREMENT In measuring transmissions in this band using an average power technique, the peak to-average ratio (PAR) of the transmission may not exceed 13 dB 3.7.2 TEST SETUP COMMUNICATION SIMULATOR POWER SPLITTER SPECTRUM ANALYZER 10dB ATTENUATION PAD EUT 3.7.3 TEST PROCEDURES 1. Set resolution/measurement bandwidth ≥ signal’s occupied bandwidth; 2. Set the number of counts to a value that stabilizes the measured CCDF curve; 3. Record the maximum PAPR level associated with a probability of 0.1%. 3.7.4 TEST RESULTS The test results please refer the module Report No.:SD72128174-0517B. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 32 of 34

Test Report No.: RF190606W003-2 4 INFORMATION ON THE TESTING LABORATORIES We, BV 7LAYERS COMMUNICATIONS TECHNOLOGY (SHENZHEN) CO. LTD., were founded in 2015 to provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are accredited and approved according to ISO/IEC 17025. If you have any comments, please feel free to contact us at the following: Shenzhen EMC/RF Lab: Tel: +86-755-88696566 Fax: +86-755-88696577 Email: customerservice.dg@cn.bureauveritas.com Web Site: www.adt.com.tw The address and road map of all our labs can be found in our web site also. No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 33 of 34

Test Report No.: RF190606W003-2 5 APPENDIX A – MODIFICATIONS RECORDERS FOR ENGINEERING CHANGES TO THE EUT BY THE LAB No any modifications are made to the EUT by the lab during the test. ---END--- No.B102, Dazu Chuangxin Mansion, North of Beihuan Tel: +86 755 8869 6566 BV 7Layers Communications Technology Avenue, North Area, Hi-Tech Industrial Park, Nanshan Fax: +86 755 8869 6577 (Shenzhen) Co. Ltd District, Shenzhen, Guangdong, China Email: customerservice.dg@cn.bureauveritas.com Page 34 of 34


Document Created: 2019-09-24 14:04:06
Document Modified: 2019-09-24 14:04:06
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