I19Z60740-EMC01_Report FCC 15B Rev1

FCC ID: ZNFX120HM

Test Report

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FCCID_4332979

TEST REPORT No. I19Z60740-EMC01 LG Electronics USA, Inc. Multi-band GSM/WCDMA/LTE phone with Bluetooth, WLAN Model Name: LM-X120BMW, LMX120BMW, X120BMW, LM-X120HM, LMX120HM, X120HM FCC ID: ZNFX120HM Issued Date: 2019-06-25 Note: The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of CTTL. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S.Government. Test Laboratory: CTTL, Telecommunication Technology Labs, CAICT No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China 100191. Tel:+86(0)10-62304633-2512, Fax:+86(0)10-62304633-2504 Email: cttl_terminals@caict.ac.cn, website: www.caict.ac.cn ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 2 of 22 REPORT HISTORY Report Number Revision Description Issue Date st I19Z60740-EMC01 Rev.0 1 edition 2019-06-18 I19Z60740-EMC01 Rev.1 Modify Client Information 2019-06-25 ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 3 of 22 CONTENTS 1. TEST LABORATORY ............................................................................................................... 4 1.1. INTRODUCTION & ACCREDITATION ................................................................................. 4 1.2. TESTING LOCATION ........................................................................................................... 4 1.3. TESTING ENVIRONMENT ................................................................................................... 4 1.4. PROJECT DATA ................................................................................................................... 4 1.5. SIGNATURE .......................................................................................................................... 4 2. CLIENT INFORMATION ........................................................................................................... 5 2.1. APPLICANT INFORMATION ................................................................................................ 5 2.2. MANUFACTURER INFORMATION ...................................................................................... 5 3. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ............................ 6 3.1. ABOUT EUT .......................................................................................................................... 6 3.2. INTERNAL IDENTIFICATION OF EUT USED DURING THE TEST ................................... 6 3.3. INTERNAL IDENTIFICATION OF AE USED DURING THE TEST...................................... 6 3.4. EUT SET-UPS ....................................................................................................................... 7 4. REFERENCE DOCUMENTS .................................................................................................... 8 4.1. REFERENCE DOCUMENTS FOR TESTING....................................................................... 8 5. LABORATORY ENVIRONMENT.............................................................................................. 9 6. SUMMARY OF TEST RESULTS ............................................................................................ 10 7. TEST EQUIPMENTS UTILIZED ............................................................................................. 11 ANNEX A: MEASUREMENT RESULTS ....................................................................................... 12 ANNEX B: PERSONS INVOLVED IN THIS TESTING ................................................................. 22 ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 4 of 22 1. Test Laboratory 1.1. Introduction & Accreditation Telecommunication Technology Labs, CAICT is an ISO/IEC 17025:2005 accredited test laboratory under NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM (NVLAP) with lab code 600118-0, and is also an FCC accredited test laboratory (CN5017), and ISED accredited test laboratory (CN0066). The detail accreditation scope can be found on NVLAP website. 1.2. Testing Location CTTL (BDA) Address: No.18A, Kangding Street, Beijing Economic-Technology Development Area, Beijing, P. R. China 100176 1.3. Testing Environment Normal Temperature: 15-35°C Relative Humidity: 20-75% 1.4. Project data Testing Start Date: 2019-05-17 Testing End Date: 2019-06-17 1.5. Signature Li Yan (Prepared this test report) Zhang Ying (Reviewed this test report) Liu Baodian Deputy Director of the laboratory (Approved this test report) ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 5 of 22 2. Client Information 2.1. Applicant Information Company Name: LG Electronics USA, Inc. Address: 1000 Sylvan Avenue, Englewood Cliffs NJ 07632 City: / Postal Code: / Country: / Contact: / Email: / Telephone: / 2.2. Manufacturer Information Company Name: Jiaxing Youngrui Electron Technology Co., Ltd NO.777 Yazhong Road, Daqiao Town, Nanhu District, Jiaxing Address: City,Zhejiang City: / Postal Code: / Country: / Contact: / Email: / Telephone: / ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 6 of 22 3. Equipment Under Test (EUT) and Ancillary Equipment (AE) 3.1. About EUT Description Multi-band GSM/WCDMA/LTE phone with Bluetooth, WLAN Model Name LM-X120BMW, LMX120BMW, X120BMW, LM-X120HM, LMX120HM, X120HM FCC ID ZNFX120HM Extreme vol. Limits 3.4VDC to 4.4VDC (nominal: 3.85VDC) Note: Components list, please refer to documents of the manufacturer; it is also included in the original test record of CTTL, Telecommunication Technology Labs, CAICT. 3.2. Internal Identification of EUT used during the test EUT ID* SN or IMEI Remarks 356250100011577/ EUT2 / 356250100011585 *EUT ID: is used to identify the test sample in the lab internally. 3.3. Internal Identification of AE used during the test AE ID* Description SN Remarks AE1 Battery / / AE2 Charger / / AE3 USB cable / / AE4 Headset / / AE1 Model BL-O1 Manufacturer Jiade Energy Technology(Zhuhai)Co.,Ltd Capacitance 3000mAh Nominal voltage 3.85V AE2 Model MCS-V01WR Manufacturer Sunlin Length of cable / AE3 Model DC03WB-G Manufacturer Ningbo Length of cable / AE4 Model EAB64468444 Manufacturer Cresyn Length of cable / Note: The USB cables are shielded. ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 7 of 22 3.4. EUT set-ups EUT set-up No. Combination of EUT and AE Remarks Set.1 EUT2+ AE1 + AE2+ AE3+ AE4 Charger mode + FM Set.2 EUT2+ AE1 + AE3 USB mode+MP3+GNSS ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 8 of 22 4. Reference Documents 4.1. Reference Documents for testing The following documents listed in this section are referred for testing. Reference Title Version FCC Part 15, Subpart B Radio frequency devices - Unintentional Radiators 2016 ANSI C63.4 American National Standard for 2014 Methods of Measurement of Radio- Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz Note: The test methods have no deviation with standards. ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 9 of 22 5. LABORATORY ENVIRONMENT Semi-anechoic chamber SAC-1 (23 meters×17 meters×10 meters) did not exceed following limits along the EMC testing: Temperature Min. = 15 ℃, Max. = 35 ℃ Relative humidity Min. = 15 %, Max. = 75 % Shielding effectiveness 0.014MHz - 1MHz, >60dB; 1MHz - 1000MHz, >90dB. Electrical insulation > 2 MΩ Ground system resistance < 4Ω Normalised site attenuation (NSA) < ± 4 dB, 3m/10m distance, from 30 to 1000 MHz Site voltage standing-wave ratio (SVSWR) Between 0 and 6 dB, from 1GHz to 18GHz Uniformity of field strength Between 0 and 6 dB, from 80 to 3000 MHz Semi-anechoic chamber SAC-2 (10 meters×6.7meters×6.1meters) did not exceed following limits along the EMC testing: Temperature Min. = 15 ℃, Max. = 35 ℃ Relative humidity Min. = 15 %, Max. = 75 % 0.014MHz - 1MHz, >60dB; Shielding effectiveness 1MHz - 1000MHz, >90dB. Electrical insulation > 2 MΩ Ground system resistance <4 Ω Normalised site attenuation (NSA) < ± 4 dB, 3m distance, from 30 to 1000 MHz Site voltage standing-wave ratio (SVSWR) Between 0 and 6 dB, from 1GHz to 18GHz Uniformity of field strength Between 0 and 6 dB, from 80 to 3000 MHz Shielded room did not exceed following limits along the EMC testing: Temperature Min. = 15 ℃, Max. = 35 ℃ Relative humidity Min. = 20 %, Max. = 75 % Shielding effectiveness 0.014MHz-1MHz, >60dB; 1MHz－1000MHz, >90dB. Electrical insulation > 2 MΩ Ground system resistance <4 Ω ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 10 of 22 6. SUMMARY OF TEST RESULTS Abbreviations used in this clause: P Pass NA Not applicable Verdict Column F Fail BR Re-use test data from basic model report. Clause in Section in Test Items Test Name Verdict FCC rules this report Location Radiated 1 15.109(a) A.1 P CTTL(BDA) Emission Conducted 2 15.107(a) A.2 P CTTL(BDA) Emission ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 11 of 22 7. Test Equipments Utilized CAL DUE CALIBRATI SERIES NO. Description TYPE MANUFACTURE DATE ON NUMBER INTERVAL 1 Test Receiver ESU26 100376 R&S 2019-11-27 1 year 2 Test Receiver ESCI 100766 R&S 2020-03-20 1 year Universal Radio 3 Communication CMW500 159408 R&S 2020-03-03 1 year Tester 4 LISN ESH3-Z5 825562/028 R&S 2019-08-22 1 year 5 EMI Antenna VULB9163 9163-482 Schwarzbeck 2019-09-21 1 year 6 EMI Antenna 3117 00139065 ETS-Lindgren 2019-10-15 1 year 7 Signal Generator SMF100A 101295 R&S 2019-11-27 1 year 8 Printer P1606dn VNC3L52122 HP N/A N/A 9 Keyboard KU-1601 2048361 Lenovo N/A N/A 10 Mouse EMS-537A 8021S3MC Lenovo N/A N/A Test Item Test Software and Version Software Vendor Radiated Continuous Emission EMC32 V9.01 R&S Conducted Emission EMC32 V8.52.0 R&S ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 12 of 22 ANNEX A: MEASUREMENT RESULTS A.1 Radiated Emission Reference FCC: CFR Part 15.109(a). A.1.1 Method of measurement The field strength of radiated emissions from the unintentional radiator (USB mode of MS and charging mode of MS) at distances of 3 meters(for 30MHz-1GHz) and 3 meters (for above 1GHz) is tested. Tested in accordance with the procedures of ANSI C63.4 – 2014, section 8.3. The EUT was placed on a non-conductive table. The measurement antenna was placed at a distance of 3/10 meters from the EUT. During the tests, the antenna height and the EUT azimuth were varied in order to identify the maximum level of emissions from the EUT. This maximization process was repeated with the EUT positioned in each of its three orthogonal orientations. A.1.2 EUT Operating Mode The MS is operating in the USB mode and charging mode. During the test MS is connected to a PC via a USB cable in the case of USB mode and is connected to a charger in the case of charging mode. During the charging mode the FM application is started up. During the USB mode The EUT is keeping on playing MP3 and the GNSS application is started up. The model of the PC is Lenovo M4000e-17, and the serial number of the PC is M706RMW2. The software is used to let the PC keep on copying data to MS, reading and erasing the data after copy action was finished. Note：I/O information：Printer – USB, Mouse – PS/2, Keyboard – USB. A.1.3 Measurement Limit Frequency range Field strength limit (µV/m) (MHz) Quasi-peak Average Peak 30-88 100 88-216 150 216-960 200 960-1000 500 >1000 500 5000 Note: the above limit is for 3 meters test distance. 10 meters’ limit is got by converting. A.1.4 Test Condition Frequency range (MHz) RBW/VBW Sweep Time (s) Detector 30-1000 120kHz (IF Bandwidth) 5 Peak/Quasi-peak Above 1000 1MHz/1MHz 15 Peak, Average ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 13 of 22 A.1.5 Measurement Results A "reference path loss" is established and the ARpl is the attenuation of “reference path loss”. It includes the antenna factor of receive antenna and the path loss. The measurement results are obtained as described below: Result = PMea + ARpl = PMea + GA + GPL Where GA: Antenna factor of receive antenna GPL: Path Loss PMea: Measurement result on receiver. Measurement uncertainty (worst case): 30MHz-1GHz：5.40dB, 1GHz-18GHz：4.32dB, k=2. Measurement results for Set.1: Charging Mode+ FM /Average detector Measurement Cable Antenna Receiver Antenna Frequency Limit Margin Result loss Factor Reading Pol. (MHz) (dBμV/m) (dB) (dBμV/m) (dB) (dB/m) (dBμV) (H/V) 17090.500 38.85 -26.1 41.6 23.36 54.0 15.2 H 17090.000 38.84 -26.1 41.6 23.36 54.0 15.2 V 17984.500 38.83 -25.8 41.3 23.36 54.0 15.2 V 17105.500 38.83 -26.0 41.6 23.26 54.0 15.2 V 17097.000 38.82 -26.1 41.6 23.30 54.0 15.2 H 17051.500 38.81 -26.4 41.6 23.54 54.0 15.2 V Charging Mode+ FM /Peak detector Measurement Cable Antenna Receiver Antenna Frequency Limit Margin Result loss Factor Reading Pol. (MHz) (dBμV/m) (dB) (dBμV/m) (dB) (dB/m) (dBμV) (H/V) 17914.500 51.8 -26.1 41.3 36.65 74.0 22.2 V 17072.000 51.5 -26.2 41.6 36.11 74.0 22.5 H 16677.000 51.1 -26.6 41.4 36.27 74.0 22.9 H 17085.000 50.8 -26.2 41.6 35.35 74.0 23.2 V 17999.500 50.8 -25.9 41.3 35.38 74.0 23.2 V 17989.000 50.8 -25.8 41.3 35.32 74.0 23.2 V ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 14 of 22 Measurement results for Set.2: USB Mode +MP3+GNSS /Average detector Measurement Cable Antenna Receiver Antenna Frequency Limit Margin Result loss Factor Reading Pol. (MHz) (dBμV/m) (dB) (dBμV/m) (dB) (dB/m) (dBμV) (H/V) 17107.000 39.08 -26.0 41.6 23.51 54.0 14.9 V 17090.500 38.91 -26.1 41.6 23.42 54.0 15.1 V 17101.000 38.86 -26.1 41.6 23.32 54.0 15.1 H 17108.500 38.85 -26.0 41.6 23.27 54.0 15.1 V 17093.500 38.85 -26.1 41.6 23.35 54.0 15.1 H 17106.000 38.85 -26.0 41.6 23.28 54.0 15.2 H USB Mode +MP3+GNSS /Peak detector Measurement Cable Antenna Receiver Antenna Frequency Limit Margin Result loss Factor Reading Pol. (MHz) (dBμV/m) (dB) (dBμV/m) (dB) (dB/m) (dBμV) (H/V) 3595.500 56.98 -35.3 33.2 59.07 74.0 17.0 H 3590.500 53.81 -35.2 33.2 55.86 74.0 20.2 H 17045.500 52.24 -26.4 41.7 37.00 74.0 21.8 H 3591.000 51.73 -35.2 33.2 53.78 74.0 22.3 H 17130.500 51.70 -26.1 41.6 36.19 74.0 22.3 V 17858.500 51.60 -26.4 41.3 36.68 74.0 22.4 H ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 15 of 22 Charging Mode + FM, Set.1 15B RE 30MHz-1GHz 80 70 60 50 Level in dBµV/m 40 30 20 10 0 30M 50 60 80 100M 200 300 400 500 800 1G Frequency in Hz Note: the spike（98MHz）is coming from FM signal source. Figure A.1 Radiated Emission from 30MHz to 1GHz Final Result 1 Frequency QuasiPeak Height Polarization Azimuth Corr. Margin Limit (MHz) (dBµV/m) (cm) (deg) (dB) (dB) (dBµV/m) 46.684000 25.9 100.0 V 66.0 0.1 14.1 40.0 49.982000 23.9 100.0 V 252.0 0.1 16.1 40.0 60.167000 20.2 125.0 V 62.0 -0.9 19.8 40.0 106.63000 28.5 100.0 V 246.0 -1.4 15.0 43.5 131.94700 19.2 100.0 V 173.0 -4.3 24.3 43.5 539.54100 24.8 100.0 V 297.0 6.6 21.2 46.0 ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 16 of 22 15B RE - 1GHz-3GHz 80 75 70 65 60 55 Level in dBµV/m 50 45 40 35 30 25 20 1000 1500 2000 2500 3000 Frequency in MHz Figure A.2 Radiated Emission from 1GHz to 3GHz 15b RE - 3GHz-18GHz 80 75 70 65 60 55 Level in dBµV/m 50 45 40 35 30 25 20 3G 5G 6 7 8 9 10G 18G Frequency in Hz Figure A.3 Radiated Emission from 3GHz to 18GHz ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 17 of 22 USB Mode +MP3+GNSS, Set.2 15B RE 30MHz-1GHz 80 70 60 50 Level in dBµV/m 40 30 20 10 0 30M 50 60 80 100M 200 300 400 500 800 1G Frequency in Hz Figure A.4 Radiated Emission from 30MHz to 1GHz Final Result 1 Frequency QuasiPeak Height Polarization Azimuth Corr. Margin Limit (MHz) (dBµV/m) (cm) (deg) (dB) (dB) (dBµV/m) 32.134000 34.4 100.0 V 45.0 -1.9 5.6 40.0 33.783000 30.8 100.0 V 119.0 -1.4 9.2 40.0 144.84800 25.7 100.0 V 149.0 -5.0 17.8 43.5 292.67600 26.3 110.0 H -18.0 0.0 19.7 46.0 506.65800 33.3 100.0 V 228.0 5.9 12.7 46.0 696.68100 31.1 100.0 V 13.0 8.4 14.9 46.0 ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 18 of 22 15B RE - 1GHz-3GHz 80 75 70 65 60 55 Level in dBµV/m 50 45 40 35 30 25 20 1000 1500 2000 2500 3000 Frequency in MHz Figure A.5 Radiated Emission from 1GHz to 3GHz 15b RE - 3GHz-18GHz 80 75 70 65 60 55 Level in dBµV/m 50 45 40 35 30 25 20 3G 5G 6 7 8 9 10G 18G Frequency in Hz Figure A.6 Radiated Emission from 3GHz to 18GHz ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 19 of 22 A.2 Conducted Emission Reference FCC: CFR Part 15.107(a). A.2.1 Method of measurement For equipment that is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed the limits. Tested in accordance with the procedures of ANSI C63.4 – 2014, section 7.3. A.2.2 EUT Operating Mode The MS is operating in the USB mode and charging mode. During the test MS is connected to a PC via a USB cable in the case of USB mode and is connected to a charger in the case of charging mode. During the charging mode the FM application is started up. During the USB mode the EUT is keeping on playing MP3 and the GNSS application is started up. The model of the PC is Lenovo M4000e-17, and the serial number of the PC is M706RMW2. The software is used to let the PC keep on copying data to MS, reading and erasing the data after copy action was finished. Note：I/O information：Printer – USB, Mouse – PS/2, Keyboard – USB. A.2.3 Measurement Limit Frequency of emission (MHz) Conducted limit (dBµV) Quasi-peak Average 0.15-0.5 66 to 56* 56 to 46* 0.5-5 56 46 5-30 60 50 *Decreases with the logarithm of the frequency A.2.4 Test Condition in charging mode Voltage（V） Frequency（Hz） 120 60 RBW/IF bandwidth Sweep Time(s) 9kHz 1 ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 20 of 22 A.2.5 Measurement Results Measurement uncertainty: U= 3.10 dB, k=2. Charging Mode + FM, Set.1 70 65 60 55 50 45 40 Level in dBuV 35 30 25 20 15 10 5 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Figure A.7 Conducted Emission Final Result 1 Frequency QuasiPeak Meas. Time Bandwidth PE Line Corr. Margin Limit (MHz) (dBµV) (ms) (kHz) (dB) (dB) (dBµV) 0.217500 38.2 10000.0 9.000 GND L1 10.3 24.8 62.9 0.451500 39.9 10000.0 9.000 GND L1 10.3 16.9 56.8 0.915000 40.6 10000.0 9.000 GND L1 10.4 15.4 56.0 1.306500 39.7 10000.0 9.000 GND L1 10.4 16.3 56.0 1.653000 40.5 10000.0 9.000 GND L1 10.4 15.5 56.0 2.823000 36.8 10000.0 9.000 GND L1 10.5 19.2 56.0 Final Result 2 Frequency Average Meas. Time Bandwidth PE Line Corr. Margin Limit (MHz) (dBµV) (ms) (kHz) (dB) (dB) (dBµV) 0.352500 28.1 10000.0 9.000 GND L1 10.3 20.8 48.9 0.658500 31.1 10000.0 9.000 GND L1 10.3 14.9 46.0 0.955500 31.4 10000.0 9.000 GND L1 10.4 14.6 46.0 1.306500 30.6 10000.0 9.000 GND L1 10.4 15.4 46.0 1.657500 28.8 10000.0 9.000 GND L1 10.4 17.2 46.0 2.751000 24.0 10000.0 9.000 GND L1 10.5 22.0 46.0 ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 21 of 22 .USB Mode +MP3+GNSS, Set.2 70 65 60 55 50 45 Level in dBuV 40 35 30 25 20 15 10 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Figure A.8 Conducted Emission Final Result 1 Frequency QuasiPeak Meas. Time Bandwidth PE Line Corr. Margin Limit (MHz) (dBµV) (ms) (kHz) (dB) (dB) (dBµV) 0.150000 49.4 10000.0 9.000 GND N 10.3 16.6 66.0 0.397500 41.2 10000.0 9.000 GND L1 10.3 16.7 57.9 0.924000 34.7 10000.0 9.000 GND N 10.4 21.3 56.0 9.820500 38.5 10000.0 9.000 GND L1 10.8 21.5 60.0 12.255000 43.3 10000.0 9.000 GND N 10.9 16.7 60.0 17.862000 37.7 10000.0 9.000 GND L1 11.3 22.3 60.0 Final Result 2 Frequency Average Meas. Time Bandwidth PE Line Corr. Margin Limit (MHz) (dBµV) (ms) (kHz) (dB) (dB) (dBµV) 0.208500 41.1 10000.0 9.000 GND N 10.3 12.1 53.3 0.348000 32.3 10000.0 9.000 GND N 10.3 16.7 49.0 0.487500 29.8 10000.0 9.000 GND N 10.3 16.4 46.2 0.622500 25.0 10000.0 9.000 GND N 10.3 21.0 46.0 0.897000 25.0 10000.0 9.000 GND N 10.4 21.0 46.0 12.489000 31.0 10000.0 9.000 GND N 10.9 19.0 50.0 ©Copyright. All rights reserved by CTTL.

No.I19Z60740-EMC01 Page 22 of 22 ANNEX B: Persons involved in this testing Test Item Tester Radiated Emission Li Zongliang Conducted Emission Guo Qian ***END OF REPORT*** ©Copyright. All rights reserved by CTTL.


Document Created: 2019-06-25 13:55:28
Document Modified: 2019-06-25 13:55:28
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