Test report-WCDMA

FCC ID: ZNFX210LMW

Test Report

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FCCID_4370914

Shenzhen HUAK Testing Technology Co., Ltd. Report No.: HK1907111626-6E TEST REPORT FCC Part 22 /Part 24 Report Reference No.: HK1907111626-6E FCC ID : ZNFX210LMW Compiled by ( position+printed name+signature) .. : File administrators Gary Qian Supervised by ( position+printed name+signature) .. : Technique principal Eden Hu Approved by ( position+printed name+signature) .. : Manager Jason Zhou Date of issue ..................................... : July 15, 2019 Testing Laboratory Name .............. : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park,Heping Address ............................................ : Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ............................ : LG Electronics USA, Inc. Address ............................................ : 1000 Sylvan Ave., Englewood Cliffs, New Jersey 07632, United States Test specification ...........................: FCC Part 22: PUBLIC MOBILE SERVICES Standard ..........................................: FCC Part 24: PERSONAL COMMUNICATIONS SERVICES Shenzhen HUAK Testing Technology Co., Ltd.All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd.as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd.takess 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 .....................: 4G Mobile phone Trade Mark ....................................... : LG Manufacturer ................................... : Optiemus Electronics Ltd. Model/Type reference....................... : LM-X210LMW Listed Models .................................. : / Ratings ............................................. : DC 3.85V From Battery Modulation ....................................... : QPSK Hardware version ............................. : V2.0 Software version .............................. : V2.0 Frequency .......................................... UMTS Band II, UMTS Band V Result................................................ : PASS

Page 2 of 31 Report No.: HK1907111626-6E TEST REPORT July 15, 2019 Test Report No. : HK1907111626-6E ______________________________________________________________________________________________ Date of issue Equipment under Test : 4G Mobile phone Model /Type : LM-X210LMW Listed Models : / Applicant : LG Electronics USA, Inc. Address : 1000 Sylvan Ave., Englewood Cliffs, New Jersey 07632, United States Manufacturer : OPTIEMUS ELECTRONICS LIMITED : D-348, Sector-63, Noida, Uttar Pradesh, Pin Code- Address 201307 Test Result: PASS 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.

Page 3 of 31 Report No.: HK1907111626-6E Revison History Revision Issue Date Revisions Revised By V1.0 2019-07-15 Initial Issue James Zhou

Page 4 of 31 Report No.: HK1907111626-6E Contents 1 TEST STAND ARDS ................................................................. 5 2 SUMM ARY ............................................................................ 6 2.1 General Remarks 6 2.2 Product Description 6 2.3 Equipment under Test 6 2.4 Short description of the Equipment under Test (EUT) 7 2.5 EUT configuration 7 2.6 Related Submittal(s) / Grant (s) 7 2.7 General Test Conditions/Configurations 7 2.8 Modifications 7 3 TEST ENVIRONMENT .............................................................. 8 3.1 Address of the test laboratory 8 3.2 Environmental conditions 8 3.3 Test Description 8 3.4 Equipments Used during the Test 10 4 TEST CONDITIONS AND RESULTS........................................... 11 4.1 Output Power 11 4.2 Radiated Spurious Emssion 15 4.3 Occupied Bandwidth and Emission Bandwith 18 4.4 Band Edge Compliance 20 4.5 Spurious Emssion on Antenna Port 22 4.6 Frequency Stability Test 27 4.7 Peak-to-Average Ratio (PAR) 29 5 TEST SETUP PHOTOS OF THE EUT ......................................... 31

Page 5 of 31 Report No.: HK1907111626-6E 1 TEST STANDARDS The tests were performed according to following standards: FCC Part 2: FREQUENCY ALLOCA-TIONS AND RADIO TREATY MAT-TERS; GENERAL RULES AND REG-ULATIONS FCC Part 22 Subpart H: PRIVATE LAND MOBILE RADIO SERVICES. FCC Part 24 Subpart E: PUBLIC MOBILE SERVICES ANSI/TIA-603-E-2016: Land Mobile FM or PM Communications Equipment Measurement and Performance Standards. ANSI C63.26-2015: IEEE/ANSI Standard for Compliance Testing of Transmitters Used in Licensed Radio Services FCCKDB971168D01 Power Meas License Digital Systems

Page 6 of 31 Report No.: HK1907111626-6E 2 SUMMARY 2.1 General Remarks Date of receipt of test sample : Jun 24, 2019 Testing commenced on : Jun 25, 2019 Testing concluded on : July 15, 2019 2.2 Product Description The MOVEON TECHNOLOGY LIMITED’s Model: LM-X210LMW or the “EUT” as referred to in this report; more general information as follows, for more details, refer to the user’s manual of the EUT. Name of EUT 4G Mobile phone Model Number LM-X210LMW Modilation Type QPSK for UMTS, Antenna Type Internal Antenna UMTS Operation Frequency Band Device supported UMTS FDD Band II, FDD Band V HSDPA Release Version Release 10 HSUPA Release Version Release 6 DC-HSUPA Release Version Not Supported WCDMA Release Version R99 Extreme temp. Tolerance -30°C to +50°C Extreme vol. Limits 3.40VDC to 4.20VDC (nominal: 3.85VDC) 2.3 Equipment under Test Power supply system utilised Power supply voltage : ○ 120V / 60 Hz ○ 115V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) DC 3.85V From Battery RF Channel Test Mode TX/RX Low(L) Middle (M) High (H) Channel 4132 Channel 4182 Channel 4233 TX 826.4 MHz 836.4 MHz 846.6 MHz WCDMA850 Channel 4357 Channel 4407 Channel 4458 RX 871.4 MHz 881.4 MHz 891.6 MHz RF Channel Test Mode TX/RX Low(L) Middle (M) High (H) Channel 9262 Channel 9400 Channel 9538 TX 1852.4 MHz 1880.0 MHz 1907.6 MHz WCDMA1900 Channel 9662 Channel 9800 Channel 9938 RX 1932.4 MHz 1960.0 MHz 1987.6 MHz

Page 7 of 31 Report No.: HK1907111626-6E 2.4 Short description of the Equipment under Test (EUT) 2.4.1 General Description This is a 4G Mobile phone . For more details, refer to the user’s manual of the EUT 2.5 EUT configuration The following peripheral devices and interface cables were connected during the measurement: ● - supplied by the manufacturer ○ - supplied by the lab ○ / M/N : / Manufacturer: / 2.6 Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for FCC ID: ZNFX210LMW filing to comply with FCC Part 22 and Part 24 Rules. 2.7 General Test Conditions/Configurations 2.7.1 Test Modes NOTE: The test mode(s) are selected according to relevant radio technology specifications. Test Mode Test Modes Description UMTS/TM1 WCDMA system, QPSK modulation UMTS/TM2 HSDPA system, QPSK modulation UMTS/TM3 HSUPA system, QPSK modulation Note: 1. As WCDMA, HSDPA and HSUPA with the same emission designator, test result recorded in this report at the worst case UMTS/TM1 only after exploratory scan. 2.7.2 Test Environment Environment Parameter Selected Values During Tests Relative Humidity Ambient Temperature TN Ambient VL 3.465V Voltage VN 3.85V VH 4.235V NOTE: VL=lower extreme test voltage VN=nominal voltage VH=upper extreme test voltage TN=normal temperature 2.8 Modifications No modifications were implemented to meet testing criteria.

Page 8 of 31 Report No.: HK1907111626-6E 3 TEST ENVIRONMENT 3.1 Address of the test laboratory Shenzhen HUAK Testing Technology Co., Ltd. Add.:1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park,Heping Community, Fuhai Street, Bao’an District, Shenzhen, China 3.2 Environmental conditions During the measurement the environmental conditions were within the listed ranges: Temperature: 15-35 °C Humidity: 30-60 % Atmospheric pressure: 950-1050mbar (1) expressed at approximately the 95% confidence level using a coverage factor of k=1.96. 3.3 Test Description 3.3.1 Cellular Band (824-849MHz paired with 869-894MHz) Test Item FCC Rule No. Requirements Verdict Part§2.1046, Effective(Isotropic) Part§22.913 FCC: ERP ≤ 7W. IC≤11.5W. Pass Radiated Output Power Part§2.1049 OBW: No limit. Bandwidth Pass EBW: No limit. Part§2.1051, ≤-13dBm/1%*EBW, in 1MHz bands immediately Band Edges Part§22.917 outside and adjacent to Pass Compliance The frequency block. Part§2.1051, FCC/IC: ≤ -13dBm/100kHz, Spurious Emission at Part§22.917 from 9kHz to 10th harmonics but outside authorized Pass Antenna Terminals operating frequency ranges. Field Strength of Part§2.1053, Spurious Part§22.917 FCC/IC: ≤ -13dBm/100kHz. Pass Radiation Part§2.1055, Frequency Stability Part§22.355 FCC/IC:≤ ±2.5ppm. Pass NOTE 1: For the verdict, the “N/A” denotes “not applicable”, the “N/T” de notes “not tested”.

Page 9 of 31 Report No.: HK1907111626-6E 3.3.2 PCS Band (1850-1915MHz paired with 1930-1995MHz) Test Item FCC/IC Rule No. Requirements Verdict Effective(Isotropic) Part§2.1046, Radiated Output Part§24.232 EIRP ≤ 2W Pass Power Part§2.1046, Peak-Average Ratio Part§24.232 FCC:Limit≤13dB Pass Part§2.1049 OBW: No limit. Bandwidth Pass EBW: No limit. Part§2.1051, ≤ -13dBm/1%*EBW, Band Edges Part§24.238 In 1MHz bands immediately outside and adjacent to Pass Compliance The frequency block. Part§2.1051, ≤-13dBm/1MHz, Spurious Emission at Part§24.238 from 9kHz to10th harmonics but outside authorized Pass Antenna Terminals Operating frequency ranges. Field Strength of Part§2.1053, Spurious Part§24.238 ≤ -13dBm/1MHz. Pass Radiation Part§2.1055, FCC: within authorized frequency Frequency Stability Part§24.235 block. Pass NOTE 1: For the verdict, the “N/A” denotes “not applicable”, the “N/T” de notes “not tested”.

Page 10 of 31 Report No.: HK1907111626-6E 3.4 Equipments Used during the Test Calibration Test Equipment Manufacturer Model No. Serial No. Calibration Date Due Date LISN R&S ENV216 HKE-059 2018/12/27 2019/12/26 LISN R&S ENV216 HKE-002 2018/12/27 2019/12/26 Receiver R&S ESCI 7 HKE-010 2018/12/27 2019/12/26 Spectrum analyzer R&S FSP40 HKE-025 2018/12/27 2019/12/26 Spectrum analyzer Agilent N9020A HKE-048 2018/12/27 2019/12/26 RF automatic control Tonscend JS0806-1 HKE-060 2018/12/27 2019/12/26 unit Loop antenna Schwarzbeck FMZB 1519 B HKE-014 2018/12/27 2019/12/26 Bilog Broadband Schwarzbeck VULB9163 HKE-012 2018/12/27 2019/12/26 Antenna Horn antenna Schwarzbeck 9120D HKE-013 2018/12/27 2019/12/26 High gain antenna Schwarzbeck LB-180400KF HKE-054 2018/12/27 2019/12/26 Preamplifier EMCI EMC051845SE HKE-015 2018/12/27 2019/12/26 Preamplifier Agilent 83051A HKE-016 2018/12/27 2019/12/26 Preamplifier Schwarzbeck BBV 9743 HKE-006 2018/12/27 2019/12/26 Temperature and Boyang HTC-1 HKE-075 2018/12/27 2019/12/26 humidity meter High-low temperature Guangke HT-80L HKE-118 2018/12/27 2019/12/26 chamber High pass filter unit Tonscend JS0806-F HKE-055 2018/12/27 2019/12/26 RF Times 9kHz-1GHz HKE-117 2018/12/27 2019/12/26 Cable(below1GHz) RF Cable(above Times 1-40G HKE-034 2018/12/27 2019/12/26 1GHz) Power meter Agilent E4419B HKE-085 2018/12/27 2019/12/26 Power Sensor Agilent E9300A HKE-086 2018/12/27 2019/12/26 Conducted test TS+ Rev Tonscend HKE-081 N/A N/A software 2.5.0.0 Radiated test TS+ Rev Tonscend HKE-082 N/A N/A software 2.5.0.0 JS1120-B RF test software Tonscend HKE-083 N/A N/A Version 2.6 RF test software Tonscend JS1120-4 HKE-113 N/A N/A RF test software Tonscend JS1120-3 HKE-114 N/A N/A RF test software Tonscend JS1120-1 HKE-115 N/A N/A Wireless Communication Test R&S CMW500 HKE-026 2018/12/27 2019/12/26 Set Wireless Communication Test R&S CMU200 HKE-029 2018/12/27 2019/12/26 Set Note: 1. The Cal.Interval was one year.

Page 11 of 31 Report No.: HK1907111626-6E 4 TEST CONDITIONS AND RESULTS 4.1 Output Power TEST APPLICABLE During the process of testing, the EUT was controlled via R&S Digital Radio Communication tester (CMU200) to ensure max power transmission and proper modulation. This result contains output power and EIRP measurements for the EUT. In all cases, output power is within the specified limits. 4.1.1 Conducted Output Power TEST CONFIGURATION TEST PROCEDURE Conducted Power Measurement: a) Place the EUT on a bench and set it in transmitting mode. b) Connect a low loss RF cable from the antenna port to a CMU200 by an Att. c) EUT Communicate with CMU200 then selects a channel for testing. d) Add a correction factor to the display CMU200, and then test. TEST RESULTS

Page 12 of 31 Report No.: HK1907111626-6E Burst Average Conducted power Test Mode Test Channel (dBm) UMTS Band V UMTS Band II LCH 22.50 22.30 UMTS/TM1 MCH 22.32 22.68 HCH 22.62 22.34 LCH_SubTest-1 22.13 22.06 LCH_SubTest-2 22.18 21.94 LCH_SubTest-3 22.06 22.23 LCH_SubTest-4 20.93 21.28 MCH_SubTest-1 22.24 22.38 MCH_SubTest-2 21.41 21.66 UMTS/TM2 MCH_SubTest-3 21.49 21.53 MCH_SubTest-4 21.63 21.76 HCH_SubTest-1 22.42 22.07 HCH_SubTest-2 22.33 21.94 HCH_SubTest-3 22.37 22.45 HCH_SubTest-4 21.49 21.17 LCH_SubTest-1 20.75 20.04 LCH_SubTest-2 20.36 20.25 LCH_SubTest-3 21.19 20.99 LCH_SubTest-4 20.30 19.99 LCH_SubTest-5 19.81 20.20 MCH_SubTest-1 21.23 21.55 MCH_SubTest-2 20.21 20.33 UMTS/TM3 MCH_SubTest-3 21.14 21.37 MCH_SubTest-4 19.89 20.42 MCH_SubTest-5 21.25 21.66 HCH_SubTest-1 20.18 20.39 HCH_SubTest-2 20.46 20.36 HCH_SubTest-3 20.73 20.21 HCH_SubTest-4 20.16 20.14 HCH_SubTest-5 21.22 21.04

Page 13 of 31 Report No.: HK1907111626-6E 4.1.2 Radiated Output Power TEST DESCRIPTION This is the test for the maximum radiated power from the EUT. "Mobile/portable stations are limited to 2 watts e.i.r.p. Peak power" and specifies that "Peak transmit power must be measured over any interval of continuous transmission using instrumentation calibrated in terms of an rms-equivalent voltage. The ERP of mobile transmitters and auxiliary test transmitters must not exceed 7 Watts.” TEST CONFIGURATION TEST PROCEDURE 1. EUT was placed on a 0.8 meter high non-conductive stand at a 3 meter test distance from the receive antenna. A receiving antenna was placed on the antenna mast 3 meters from the EUT for emission measurements. The height of receiving antenna is 1.50m. Detected emissions were maximized at each frequency by rotating the EUT through 360°and adjusting the receiving antenna polarization. The radiated emission measurements of all transmit frequencies in three channels (High, Middle, Low) were measured with peak detector. 2. A log-periodic antenna or double-ridged waveguide horn antenna shall be substituted in place of the EUT. The log-periodic antenna will be driven by a signal generator and the level will be adjusted till the same power value on the spectrum analyzer or receiver. The level of the spurious emissions can be calculated through the level of the signal generator, cable loss, the gain of the substitution antenna and the reading of the spectrum analyzer or receiver. 3. The EUT is then put into continuously transmitting mode at its maximum power level during the test.Set Test Receiver or Spectrum RBW=10MHz,VBW=10MHz, And the maximum value of the receiver should be recorded as (Pr). 4. The EUT shall be replaced by a substitution antenna. In the chamber, an substitution antenna for the frequency band of interest is placed at the reference point of the chamber. An RF Signal source for the frequency band of interest is connected to the substitution antenna with a cable that has been constructed to not interfere with the radiation pattern of the antenna. A power (PMea) is applied to the input of the substitution antenna, and adjust the level of the signal generator output until the value of the receiver

Page 14 of 31 Report No.: HK1907111626-6E reach the previously recorded (Pr). The power of signal source (PMea) is recorded. The test should be performed by rotating the test item and adjusting the receiving antenna polarization. 5. A amplifier should be connected to the Signal Source output port. And the cable should be connect between the Amplifier and the Substitution Antenna. The cable loss (Pcl) ,the Substitution Antenna Gain (Ga) and the Amplifier Gain (PAg) should be recorded after test. The measurement results are obtained as described below: Power(EIRP)=PMea- PAg - Pcl + Ga We used SMF100A micowave signal generator which signal level can up to 33dBm,so we not used power Amplifier for substituation test; The measurement results are amend as described below: Power(EIRP)=PMea- Pcl + Ga 6. This value is EIRP since the measurement is calibrated using an antenna of known gain (2.15 dBi) and known input power. 7. ERP can be calculated from EIRP by subtracting the gain of the dipole, ERP = EIRP-2.15dBi. TEST LIMIT According to 22.913(a), 24.232(c) the ERP(EIRP) should be not exceeding following table limits: Burst Average ERP UMTS Band V 38.45dBm (7W) Burst Average ERP UMTS Band IV 30dBm (1W) Burst Average ERP UMTS Band II 33dBm (2W) TEST RESULTS Remark: 1. We were tested all Configuration refer 3GPP TS134 121. 2. EIRP=PMea(dBm)-Pcl(dB)+PAg(dB)+Ga(dBi) 3. ERP = EIRP – 2.15dBi as EIRP by subtracting the gain of the dipole. 4. Note: We test the H direction and V direction, V direction is worse. UMTS/TM1/UMTS Band II Ga Frequency PMea Pcl Antenna PAg EIRP Limit Margin Polarization (MHz) (dBm) (dB) Gain (dB) (dBm) (dBm) (dB) (dB) 1852.4 -19.45 3.41 10.24 33.6 20.98 33.01 12.03 V 1880.0 -19.45 3.49 10.24 33.6 20.9 33.01 12.11 V 1907.6 -19.93 3.55 10.23 33.6 20.35 33.01 12.66 V UMTS/TM1/UMTS Band V Ga Frequency PMea Pcl Correction PAg ERP Limit Margin Antenna Polarization (MHz) (dBm) (dB) (dB) (dB) (dBm) (dBm) (dB) Gain(dB) 826.40 -14.17 2.42 8.45 2.15 36.82 26.53 38.45 11.92 V 836.60 -15.33 2.46 8.45 2.15 36.82 25.33 38.45 13.12 V 846.60 -12.9 2.53 8.36 2.15 36.82 27.6 38.45 10.85 V

Page 15 of 31 Report No.: HK1907111626-6E 4.2 Radiated Spurious Emssion TEST APPLICABLE According to the TIA/EIA 603D:2010 test method, The Receiver or Spectrum was scanned from 9 KHz to the 10th harmonic of the highest frequency generated within the equipment, which is the transmitted carrier that can be as high as 1910 MHz The resolution bandwidth is set as outlined in TIA/EIA 603D:2010. The spectrum is scanned with the mobile station transmitting at carrier frequencies that pertain to low, mid and high channels of WCDMA Band II , WCDMA Band V., WCDMA Band IV TEST CONFIGURATION TEST PROCEDURE 1. EUT was placed on a 1.50 meter high non-conductive stand at a 3 meter test distance from the receive antenna. A receiving antenna was placed on the antenna mast 3 meters from the EUT for emission measurements. The height of receiving antenna is 1.50m. Detected emissions were maximized at each frequency by rotating the EUT through 360°and adjusting the receiving antenna polarization. The radiated emission measurements of all transmit frequencies in three channels (High, Middle, Low) were measured with peak detector. 2. A log-periodic antenna or double-ridged waveguide horn antenna shall be substituted in place of the EUT. The log-periodic antenna will be driven by a signal generator and the level will be adjusted till the same power value on the spectrum analyzer or receiver. The level of the spurious emissions can be calculated through the level of the signal generator, cable loss, the gain of the substitution antenna and the reading of the spectrum analyzer or receiver.

Page 16 of 31 Report No.: HK1907111626-6E 3. The EUT is then put into continuously transmitting mode at its maximum power level during the test.Set Test Receiver or Spectrum RBW=1MHz,VBW=3MHz, And the maximum value of the receiver should be recorded as (Pr). 4. The EUT shall be replaced by a substitution antenna. In the chamber, an substitution antenna for the frequency band of interest is placed at the reference point of the chamber. An RF Signal source for the frequency band of interest is connected to the substitution antenna with a cable that has been constructed to not interfere with the radiation pattern of the antenna. A power (PMea) is applied to the input of the substitution antenna, and adjust the level of the signal generator output until the value of the receiver reach the previously recorded (Pr). The power of signal source (PMea) is recorded. The test should be performed by rotating the test item and adjusting the receiving antenna polarization. 5. A amplifier should be connected to the Signal Source output port. And the cable should be connect between the Amplifier and the Substitution Antenna. The cable loss (Pcl) ,the Substitution Antenna Gain (Ga) and the Amplifier Gain (PAg) should be recorded after test. The measurement results are obtained as described below: Power(EIRP)=PMea- PAg - Pcl + Ga 6. This value is EIRP since the measurement is calibrated using an antenna of known gain (2.15 dBi) and known input power. 7. ERP can be calculated from EIRP by subtracting the gain of the dipole, ERP = EIRP -2.15dBi. 8. In order to make sure test results more clearly,we set frequency range and sweep time for difference frequency range as follows table: Working Subrange Sweep time RBW VBW Frequency (GHz) (s) 0.00009~0.15 1KHz 3KHz 30 0.00015~0.03 10KHz 30KHz 10 0.03~1 100KHz 300KHz 10 UMTS/TM1/ 1~2 1 MHz 3 MHz 2 WCDMA Band V 2~5 1 MHz 3 MHz 3 5~8 1 MHz 3 MHz 3 8~10 1 MHz 3 MHz 3 0.00009~0.15 1KHz 3KHz 30 0.00015~0.03 10KHz 30KHz 10 0.03~1 100KHz 300KHz 10 1~2 1 MHz 3 MHz 2 UMTS/TM1/ 2~5 1 MHz 3 MHz 3 WCDMA Band II 5~8 1 MHz 3 MHz 3 8~11 1 MHz 3 MHz 3 11~14 1 MHz 3 MHz 3 14~18 1 MHz 3 MHz 3 18~20 1 MHz 3 MHz 2 TEST LIMITS that 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 specification that emissions shall be attenuated below the transmitter power (P) by at least 43 + 10 log (P) dB, translates in the relevant power range (1 to 0.001 W) to -13 dBm. At 1 W the specified minimum attenuation becomes 43 dB and relative to a 30 dBm (1 W) carrier becomes a limit of -13 dBm. At 0.001 W (0 dBm) the minimum attenuation is 13 dB, which again yields a limit of -13 dBm. In this way a translation of the specification from relative to absolute terms is carried out. Frequency Channel Frequency Range Verdict Low 9KHz-10GHz PASS UMTS/TM1/ WCDMA Middle 9KHz -10GHz PASS Band V High 9KHz -10GHz PASS Low 9KHz -20GHz PASS UMTS/TM1/ WCDMA Middle 9KHz -20GHz PASS Band II High 9KHz -20GHz PASS

Page 17 of 31 Report No.: HK1907111626-6E TEST RESULTS Remark: 1. We were tested all Configuration refer 3GPP TS134 121. 2. EIRP=PMea(dBm)-Pcl(dB)+PAg(dB)+Ga(dBi) 3. ERP = EIRP – 2.15dBi as EIRP by subtracting the gain of the dipole. 5. Margin = Limit – Emission Level 6. We test both H direction and V direction, recorded worst case direction. UMTS/TM1/ WCDMA Band II _ Low Channel Ga Peak Frequency PMea Pcl Limit Margin Diatance Antenna EIRP Polarization (MHz) (dBm) (dB) (dBm) (dB) Gain(dB) (dBm) 3704.8 -41.91 4.39 3.00 12.34 -33.96 -13.00 20.96 H 5557.2 -44.8 5.31 3.00 13.52 -36.59 -13.00 23.59 H 3704.8 -39.17 4.39 3.00 12.34 -31.22 -13.00 18.22 V 5557.2 -46.08 5.31 3.00 13.52 -37.87 -13.00 24.87 V UMTS/TM1/ WCDMA Band II _ Middle Channel Ga Peak Frequency PMea Pcl Limit Margin Diatance Antenna EIRP Polarization (MHz) (dBm) (dB) (dBm) (dB) Gain(dB) (dBm) 3760.0 -40.73 4.41 3.00 12.34 -32.8 -13.00 19.8 H 5640.0 -46.32 5.38 3.00 13.58 -38.12 -13.00 25.12 H 3760.0 -39.49 4.41 3.00 12.34 -31.56 -13.00 18.56 V 5640.0 -45.58 5.38 3.00 13.58 -37.38 -13.00 24.38 V UMTS/TM1/ WCDMA Band II _ High Channel Ga Peak Frequency PMea Pcl Limit Margin Diatance Antenna EIRP Polarization (MHz) (dBm) (dB) (dBm) (dB) Gain(dB) (dBm) 3815.2 -39.62 4.45 3.00 12.45 -31.62 -13.00 18.62 H 5722.8 -46.89 5.47 3.00 13.66 -38.7 -13.00 25.7 H 3815.2 -39.84 4.45 3.00 12.45 -31.84 -13.00 18.84 V 5722.8 -45.58 5.48 3.00 13.66 -37.4 -13.00 24.4 V UMTS/TM1/ WCDMA Band V _ Low Channel Ga Peak Frequency PMea Pcl Limit Margin Diatance Antenna EIRP Polarization (MHz) (dBm) (dB) (dBm) (dB) Gain(dB) (dBm) 1652.8 -30.56 3.00 3.00 9.58 -23.98 -13.00 10.98 H 2479.2 -36.61 3.03 3.00 10.72 -28.92 -13.00 15.92 H 1652.8 -30.62 3.00 3.00 9.68 -23.94 -13.00 10.94 V 2479.2 -39.61 3.03 3.00 10.72 -31.92 -13.00 18.92 V UMTS/TM1/ WCDMA Band V _ Middle Channel Ga Peak Frequency PMea Pcl Limit Margin Diatance Antenna EIRP Polarization (MHz) (dBm) (dB) (dBm) (dB) Gain(dB) (dBm) 1672.8 -28.4 3.00 3.00 9.58 -21.82 -13.00 8.82 H 2509.2 -39.83 3.03 3.00 10.72 -32.14 -13.00 19.14 H 1672.8 -31.06 3.00 3.00 9.68 -24.38 -13.00 11.38 V 2509.2 -38.05 3.03 3.00 10.72 -30.36 -13.00 17.36 V UMTS/TM1/ WCDMA Band V _ High Channel Ga Peak Frequency PMea Pcl Limit Margin Diatance Antenna EIRP Polarization (MHz) (dBm) (dB) (dBm) (dB) Gain(dB) (dBm) 1693.2 -32.66 3.00 3.00 9.58 -26.08 -13.00 13.08 H 2539.8 -37.39 3.03 3.00 10.72 -29.7 -13.00 16.7 H 1693.2 -30.77 3.00 3.00 9.68 -24.09 -13.00 11.09 V 2539.8 -36.04 3.03 3.00 10.72 -28.35 -13.00 15.35 V

Page 18 of 31 Report No.: HK1907111626-6E 4.3 Occupied Bandwidth and Emission Bandwith TEST APPLICABLE Similar to conducted emissions; occupied bandwidth measurements are only provided for selected frequencies in order to reduce the amount of submitted data. Data were taken at the extreme and mid frequencies of WCDMA Band II , WCDMA band V, WCDMA band IV. The table below lists the measured 99% Bandwidth and -26dBc Bandwidth. TEST CONFIGURATION TEST PROCEDURE 1. The EUT was set up for the max output power with pseudo random data modulation; 2. Set RBW=100KHz,VBW=300KHz,Span=10MHz, SWT=Auto; 3. Set SPA Max hold and View, Set 99% Occupied Bandwidth/ Set -26dBc Occupied Bandwidth 4. These measurements were done at 3 frequencies for WCDMA band II /V. (low, middle and high of operational frequency range). TEST RESULTS Occupied Bandwidth Emission Bandwidth Frequency Test Mode Channel (99% BW) (-26 dBc BW) Verdict (MHz) ( MHz) ( MHz) UMTS/TM1/ 4132 826.40 4.1665 4.682 PASS WCDMA Band 4183 836.40 4.1385 4.675 PASS V 4233 846.60 4.1464 4.676 PASS UMTS/TM1/ 9262 1852.4 4.1535 4.684 PASS WCDMA Band 9400 1880.0 4.1621 4.681 PASS II 9538 1907.6 4.1539 4.698 PASS Remark: 1. Test results including cable loss; 2. please refer to following plots;

Page 19 of 31 Report No.: HK1907111626-6E Occupied Bandwidth and Emission Bandwidth UMTS/TM1/ WCDMA Band V UMTS/TM1/ WCDMA Band II Channel 4132 / 826.4 MHz Channel 9262 / 1852.4 MHz Channel 4183 / 836.4 MHz Channel 9400 / 1880.0 MHz Channel 4233 / 846.6 MHz Channel 9538 / 1907.6 MHz

Page 20 of 31 Report No.: HK1907111626-6E 4.4 Band Edge Compliance TEST APPLICABLE During the process of testing, the EUT was controlled via Aglient Digital Radio Communication tester (CMU200) to ensure max power transmission and proper modulation. TEST CONFIGURATION TEST PROCEDURE 1. The EUT was set up for the max output power with pseudo random data modulation; 2. Set RBW=51KHz,VBW=200KHz,Span=2MHz ,Dector: RMS; 3. These measurements were done at 2 frequencies (low and high of operational frequency range). TEST RESULTS UMTS/TM1/WCDMA Band V Frequency Band Edg Compliance Limits Test Mode Channel Verdict (MHz) (dBm) (dBm) UMTS/TM1/WCDMA 4132 826.4 <-13dBm -13dBm PASS Band V 4233 846.6 <-13dBm -13dBm UMTS/TM1/WCDMA Band II Frequency Band Edg Compliance Limits Test Mode Channel Verdict (MHz) (dBm) (dBm) UMTS/TM1/WCDMA 9262 1852.4 <-13dBm -13dBm PASS Band II 9538 1907.6 <-13dBm -13dBm Remark: 1. Test results including cable loss; 2. please refer to following plots;

Page 21 of 31 Report No.: HK1907111626-6E Band-edge Compliance UMTS/TM1/WCDMA Band V UMTS/TM1/WCDMA Band II Channel 4132 / 826.4 MHz Channel 9262 / 1852.4 MHz Channel 4233 / 846.6 MHz Channel 9538 / 1907.6 MHz

Page 22 of 31 Report No.: HK1907111626-6E 4.5 Spurious Emssion on Antenna Port TEST APPLICABLE The following steps outline the procedure used to measure the conducted emissions from the EUT. 1. Determine frequency range for measurements: the spectrum should be investigated from the lowest radio frequency generated in the equipment up to at least the 10th harmonic of the carrier frequency. For the equipment of WCDMA band II data taken from 9 KHz to 20 GHz. For WCDMA Band V, data taken from 9 KHz to 9 GHz. WCDMA band I V data taken from 9 KHz to 20 GHz. 2. The sweep time is set automatically by instrument itself. That should be the optimal sweep time for the span and the RBW. If the sweep time is too short, that is sweep is too fast, the sweep result is not accurate; if the sweep time is too long, that is sweep is too low, some frequency components may be lost. The instrument will give an optimal sweep time according the selected span and RBW. 3. The procedure to get the conducted spurious emission is as follows: The trace mode is set to MaxHold to get the highest signal at each frequency; Wait 25 seconds; Get the result. 4. Determine EUT transmit frequencies: below outlines the band edge frequencies pertinent to conducted emissions testing. TEST CONFIGURATION TEST PROCEDURE 1. The EUT was set up for the max output power with pseudo random data modulation; 2. These measurements were done at 3 frequencies (low, middle and high of operational frequency range) of each band. TEST LIMIT 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 specification that emissions shall be attenuated below the transmitter power (P) by at least 43 + 10 log (P) dB, translates in the relevant power range (1 to 0.001 W) to -13 dBm. At 1 W the specified minimum attenuation becomes 43 dB and relative to a 30 dBm (1 W) carrier becomes a limit of -13 dBm. At 0.001 W (0 dBm) the minimum attenuation is 13 dB, which again yields a limit of -13 dBm. In this way a translation of the specification from relative to absolute terms is carried out. TEST RESULTS Spurious RF Frequency Limits Test Mode Channel Conducted Emission Verdict (MHz) (dBm) (dBm) 4132 826.40 <-13dBm -13dBm UMTS/TM1/WCDMA 4183 836.40 <-13dBm -13dBm PASS Band V 4233 846.60 <-13dBm -13dBm 9262 1852.40 <-13dBm -13dBm UMTS/TM1/WCDMA 9400 1880.00 <-13dBm -13dBm PASS Band II 9538 1907.60 <-13dBm -13dBm

Page 23 of 31 Report No.: HK1907111626-6E Spurious Emssion on Antenna Port UMTS/TM1/WCDMA Band V Channel 4132 / 826.4 MHz Channel 4183 / 836.6 MHz 1GHz–3GHz 1GHz–3GHz 3GHz–10GHz 3GHz–10GHz 10GHz–18GHz 10GHz–18GHz

Page 24 of 31 Report No.: HK1907111626-6E UMTS/TM1/WCDMA Band V Channel 4233 / 846.6 MHz 1GHz–3GHz 3GHz–10GHz 10GHz–18GHz

Page 25 of 31 Report No.: HK1907111626-6E Spurious Emssion on Antenna Port UMTS/TM1/WCDMA Band II Channel 9262 /1852.4 MHz Channel 9400 / 1880.0 MHz 30 MHz–1GHz 30 MHz–1GHz 3GHz–10GHz 3GHz–10GHz 10GHz–20GHz 10GHz–20GHz

Page 26 of 31 Report No.: HK1907111626-6E UMTS/TM1/WCDMA Band II Channel 9538 / 1907.6 MHz 30 MHz–1GHz 3GHz–10GHz 10GHz–20GHz

Page 27 of 31 Report No.: HK1907111626-6E 4.6 Frequency Stability Test TEST APPLICABLE 1. According to FCC Part 2 Section 2.1055 (a)(1), the frequency stability shall be measured with variation of ambient temperature from -30℃ to +50℃ centigrade. 2. According to FCC Part 2 Section 2.1055 (E) (2), for battery powered equipment, the frequency stability shall be measured with reducing primary supply voltage to the battery operating end point, which is specified by the manufacture. 3. Vary primary supply voltage from 85 to 115 percent of the nominal value for other than hand carried voltage equipment and the end voltage point was 3.40V. TEST PROCEDURE In order to measure the carrier frequency under the condition of AFC lock, it is necessary to make measurements with the EUT in a “call mode”. This is accomplished with the use of R&S CMU200 DIGITAL RADIO COMMUNICATION TESTER. 1. Measure the carrier frequency at room temperature; 2. Subject the EUT to overnight soak at -30℃; 3. With the EUT, powered via nominal voltage, connected to the CMU200 and in a simulated call on middle channel of WCDMA Band V, measure the carrier frequency. These measurements should be made within 2 minutes of Powering up the EUT, to prevent significant self-warming; 4. Repeat the above measurements at 10℃ increments from -30℃ to +50℃. Allow at least 0.5 hours at each temperature, unpowered, before making measurements; 5. Remeasure carrier frequency at room temperature with nominal voltage. Vary supply voltage from minimum voltage to maximum voltage, in 0.1Volt increments remeasuring carrier frequency at each voltage. Pause at nominal voltage for 0.5 hours unpowered, to allow any self-heating to stabilize, before continuing; 6. Subject the EUT to overnight soak at +50℃; 7. With the EUT, powered via nominal voltage, connected to the CMU200 and in a simulated call on the centre channel, measure the carrier frequency. These measurements should be made within 2 minutes of Powering up the EUT, to prevent significant self-warming; 8. Repeat the above measurements at 10℃ increments from +50℃ to -30℃. Allow at least 0.5 hours at each temperature, unpowered, before making measurements; 9. At all temperature levels hold the temperature to +/- 0.5℃ during the measurement procedure; TEST CONFIGURATION TEST LIMITS For Hand carried battery powered equipment According to the JTC standard the frequency stability of the carrier shall be accurate to within 0.1 ppm of the received frequency from the base station. This accuracy is sufficient to meet Sec. 24.235, Frequency Stability. The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized

Page 28 of 31 Report No.: HK1907111626-6E frequency block. As this transceiver is considered "Hand carried, battery powered equipment" Section 2.1055(d)(2) applies. This requires that the lower voltage for frequency stability testing be specified by the manufacturer. This transceiver is specified to operate with an input voltage of between 3.40VDC and 4.20VDC, with a nominal voltage of 3.80DC. Operation above or below these voltage limits is prohibited by transceiver software in order to prevent improper operation as well as to protect components from overstress. These voltages represent a tolerance of -10 % and +12.5 %. For the purposes of measuring frequency stability these voltage limits are to be used. For equipment powered by primary supply voltage According to the JTC standard the frequency stability of the carrier shall be accurate to within 0.1 ppm of the received frequency from the base station. This accuracy is sufficient to meet Sec. 24.235, Frequency Stability. The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block. For this EUT section 2.1055(d)(1) applies. This requires varying primary supply voltage from 85 to 115 percent of the nominal value for other than hand carried battery equipment. TEST RESULTS UMTS/TM1/WCDMA Band II Temperature Frequency Frequency Limit DC Power Verdict (℃) error(Hz) error(ppm) (ppm) 3.40 20 37 0.000807 2.50 PASS 3.60 20 31 -0.003188 2.50 PASS 4.20 20 42 -0.003583 2.50 PASS 3.60 -30 37 -0.004919 2.50 PASS 3.60 -20 42 -0.002971 2.50 PASS 3.60 -10 26 -0.003068 2.50 PASS 3.60 0 32 -0.003823 2.50 PASS 3.60 10 38 0.004837 2.50 PASS 3.60 20 37 0.004602 2.50 PASS 3.60 30 21 0.004188 2.50 PASS 3.60 40 27 -0.002922 2.50 PASS 3.60 50 21 0.000438 2.50 PASS UMTS/TM1/WCDMA Band V Temperature Frequency Frequency Limit DC Power Verdict (℃) error(Hz) error(ppm) (ppm) 3.40 20 29 0.000132 2.50 PASS 3.60 20 27 -0.002023 2.50 PASS 4.20 20 32 0.000332 2.50 PASS 3.60 -30 25 -0.002741 2.50 PASS 3.60 -20 15 0.000979 2.50 PASS 3.60 -10 21 -0.005235 2.50 PASS 3.60 0 19 -0.000690 2.50 PASS 3.60 10 23 -0.009721 2.50 PASS 3.60 20 18 -0.001660 2.50 PASS 3.60 30 29 0.002808 2.50 PASS 3.60 40 27 -0.004903 2.50 PASS 3.60 50 17 -0.006785 2.50 PASS

Page 29 of 31 Report No.: HK1907111626-6E 4.7 Peak-to-Average Ratio (PAR) LIMIT The Peak-to-Average Ratio (PAR) of the transmission may not exceed 13 dB. TEST CONFIGURATION TEST PROCEDURE 1. Refer to instrument’s analyzer instruction manual for details on how to use the power statistics/CCDF function; 2. Set resolution/measurement bandwidth ≥ signal’s occupied bandwidth; 3. Set the number of counts to a value that stabilizes the measured CCDF curve; 4. Set the measurement interval as follows: 1). for continuous transmissions, set to 1 ms, 2). for burst transmissions, employ an external trigger that is synchronized with the EUT burst timing sequence, or use the internal burst trigger with a trigger level that allows the burst to stabilize and set the measurement interval to a time that is less than or equal to the burst duration. 5. Record the maximum PAPR level associated with a probability of 0.1%. TEST RESULTS Frequency PAPR Value Limits Test Mode Channel Verdict (MHz) (dB) (dB) 9262 1852.40 3.34 13.0 PASS UMTS/TM1/WCDMA 9400 1880.00 3.31 13.0 PASS Band II 9538 1907.60 3.26 13.0 PASS 4132 826.40 3.55 13.0 PASS UMTS/TM1/ 4183 836.60 3.49 13.0 PASS WCDMA Band V 4233 846.60 3.57 13.0 PASS Remark: 1. Test results including cable loss; 2. please refer to following plots;

Page 30 of 31 Report No.: HK1907111626-6E Peak-to-Average Ratio (PAR) UMTS/TM1/ WCDMA Band V UMTS/TM1/ WCDMA Band II Channel 4132 / 826.4 MHz Channel 9262 / 1852.4 MHz Channel 4183 / 836.4 MHz Channel 9400 / 1880.0 MHz Channel 4233 / 846.6 MHz Channel 9538 / 1907.6 MHz

Page 31 of 31 Report No.: HK1907111626-6E 5 Test Setup Photos of the EUT .....................End of Report.........................


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Document Modified: 2019-07-24 21:41:15
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