Bluetooth LE Test Report

FCC ID: ZNFX320PM

Test Report

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FCCID_4427963

z) PCTEST MEASUREMENT REPORT FCC PART 15.247 Bluetooth (Low Energy) Applicant Name: Date of Testing: LG Electronics USA, Inc. 7/22 — 8/12/2019 1000 Sylvan Avenue Test Site/Location: Englewood Cliffs, NJ 07632 PCTEST Lab. Columbia, MD, USA United States Test Report Serial No.: 1M1907220127—06.Z2NF FCC ID: ZNFX320PM APPLICANT: LG Electronics USA, Inc. Application Type: Class II Permissive Change Model: LM—X320PM Additional Model(s): LMX320PM, X320PM EUT Type: Portable Handset Frequency Range: 2402 — 2480MHz FCC Classification: Digital Transmission System (DTS) FCC Rule Part(s): Part 15 Subpart C (15.247) Test Procedure(s): ANSI C63.10—2013, KDB 558074 DO1 vO5r02 Class II Permissive Change: Please see FCC change document Original Grant Date: 8/09/2019 This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.10—2013 and KDB 558074 D01 vO5r02. Test results reported herein relate only to the item(s) tested. | attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. | assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. / III,,,I S \\\\\\‘I 14 /77 ’f/,,,zt‘w U Randy Ortanez 53)‘ |ACCREDITED| President y‘ 1 \A\S Aladab® TESTING CERT#2041.01 . 7)\ PECTEST* MEASUREMENT REPORT Approved by: FCC ID: ZNFX320PM (CLASS II PERMISSIVE CHANGE) @ LG Quality Manager Test Report S/N: Test Dates: EUT Type: Page 1 of 20 1M1907220127—06.Z2NF 7/22 — 8/12/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

PCTEST ENGINEERING LABORATORY, INC TA B LE O F C O N TE N T S 1.0 | uio albloanlo) Eooo 3 1.1 S§SCOPD@......222000000,vvvvrvvvivvrrvrrvrrrrrrrrrrrrrrrrrrrrrrrerrrrrrerrrrerrrrrrrrrrrrrr e re6rrrrrrrrrrr e r6 666 e rrrrrr x 66g66 66666 d d d d e e e 6e 66¥ 6 66 d d e d e e e k ea ee e e e e 64 3 1.2 PCTEST T@St LOC@NIONM.........2..2222200022222vr e vrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrerrrrrrrrrerrrrrrrrererrrrrrrrrrrrrrrrerr e rrrrr x x rr 6e 3 1.3 Test Facility / ACCr@UIt@tIOMNS................22....22200022¥rvvvrvrrrrrrkrrrrrrrrrrrrrrrrrrrrr e rrrrr e rrrrr e rrrr e¥ rr d k e¥ r 6k d k ea r 6k d k ea e e k e k ee e e e k k ee e e e k4 3 2.0 PRODUCT INFORMATION..1222022222000000000vvv 226 vvvve es errretrrrrrrrresresrreesrrrrrrressesrresseerrrrresssesrrerreerrrrressserrrrrre k k k e 4 2.1 EQUIPMeNt D@SCFIDtION ..............22.0022220002vvvvrr¥¥vvvrrkrvrv¥¥kkvrvrrrrkver¥krk e rrrrrv@ rrrrr@ rrr k k @ rrrrr e¥ v 6k k¥ v 6k k e¥ r 6k k e¥ r 6k d k ea e e k d k ee e e k e k es 4 2.2 D@QVIC@ CAPADIIItI@$................00222222222rvvrrrrvrrrvrrrrrrkrrrrrrrrrrrrrrrrrrerrrrrrrrrrrrrr e rrrrrrrrrrrrrrr 6¥ 6 66 d d 6 d e rr e e k 6e r 6 re 66 d d e d e k e k e e e e e 64 4 2.3 Te@St CONfIQGUF@tION .................202222222vvvvvvvrrrrrrrrrrrrrkrrrrrrrrrrrrrrrrr e rrrrrrrrrrrrrr e¥ 66 rrrrrrrrrrvr 66¥ ¥6 66 d 66 d e r e e e k 6e e 6 e e e 6 d d e d e k e k e e e e e 64 4 2.4 EMI Suppression Device($)/MOGUIfICATIONS ...............2..2222222000¥6¥¥¥¥v¥rrrrrrrrrrrrerrrrrrrrrrr 6 er 66 rre 6 r d i rrrr e er 66e¥ 6 e re e e d e e e e e ee e e e e e e e e4 4 3.0 DESCRIPTION OF TESTS .......222222222222022222222r24664666r66is i svsggsk¥kk¥krrrr iss iess es k k6 k k6 k66 rrrk i iss ekek k k k k6 k66 k e ki k k e e e e ee e k k0 5 3.1 EV&IU@tiION PFOC@OUUF® ............22.2.2.0000002v2vavrvarar¥¥¥¥¥r¥v¥¥¥¥¥¥¥¥¥k¥r¥r¥¥rrrr¥r¥rrrrvrv e vvrvrv¥rv¥vrvrrrrrrrrrrrrrrrrrrrr e r e r e rer e e e e r xxx rrrrr k k en# 5 3.2 RAUIAI@OU EMISSIONS..............2.2.0.2200222rrrvrvrrsrsr¥r¥r¥r¥vr¥¥¥¥¥¥r¥rrrrrrrrrrrrrrrrrrvrvrvrvrvr e¥ vrvrrrrrrrrrrrrrrrrrrrrrr e r e rr e e x xxx rrrrr k k en# 5 3.3 ENViFONM@Nt@I CONUItIONS.......2222..22.22222020020222vrvvvrrrrrrrrrrrrrrrrrrrrrvrrrrrrrrvrrrrrrrrrerrrrrrrrvrrrrrrrrerrrrrrrrrerrrrrrrrererrrrrrr x x ki 6e 5 4.0 Fuls | Eo Selbi|as S 6 5.0 MEASUREMENT UNCERTAINTY .12220200,0, 22 vvvvaaaaaa ied ts g ds k¥ kk¥krrrrrsr ies 6k ¥k k6¥ k6 k¥ 66¥ rk¥rk¥ 6e¥ 6k 6k k k6 k66 k6 ki k k e e e e ee e ea e 7 6.0 TEST EQUIPMENT CALIBRATION DATA .....222222222222002222aa6 666 v6 ki rrv k is ie 6k k¥ g¥kk¥k¥kkrrkr ie e reek 6 ¥k k k k6 k6 e d e e e e e e e e e e e e k k e 8 7.0 |fSSgp SSbe 9 AalStoioe 9 7.2 Radiated Spurious EMISSION MEe@ASUF@M@eNtS................2222222.220020vv¥¥vvvrvvrrrrr e rrrrrrrrrrrrrr e 6¥ 6 66 d rrrrrr e d ee e 6e e e e e d d e d e e e k e e e 10 7.3 Radiated Restricted Band Edge Me@SUF@MANtS.............2.....22.0..20206 i¥ ¥ e rrr k k e rrr k k e e rrr d k e e e d e d k e e e e d e e e e e e e k e e e e e e e e e e e k e en 15 7.4 Radiated Spurious Emissions Measurements — BeIOW 1GHZ ...............2.0.0000220 2¥ rr e e rre d e d rrr e e e e ee 6e e e e e e d e e e e e e e e en 16 8.0 olo] (oh U s1( o) 20 FCC ID: ZNFX320PM PCTEST*‘ MEASUREMENT REPORT {(CLASS I1 PERMISSIVE CHANGE) @ 1c Approved by: Quality Manager Test Report S/N: Test Dates: EUT Type: Page 2 of 20 1M1907220127—06.ZNF 7/22 — 8112/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

PCTEST ENGINEERING LABORATORY, INC. yBo INTRODUCTIO N 1.1 Scope Measurement and determination of electromagnetic emissions (EMC) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission and the Innovation, Science and Economic Development Canada. 1.2 PCTEST Test Location These measurement tests were conducted at the PCTEST Engineering Laboratory, Inc. facility located at 7185 Oakland Mills Road, Columbia, MD 21046. The measurement facility is compliant with the test site requirements specified in ANSI C63.4—2014. 1.3 Test Facility / Accreditations Measurements were performed at PCTEST Engineering Lab located in Columbia, MD 21046, U.S.A. e PCTEST is an ISO 17025—2005 accredited test facility under the American Association for Laboratory Accreditation (AZ2LA) with Certificate number 2041.01 for Specific Absorption Rate (SAR), Hearing Aid Compatibility (HAC) testing, where applicable, and Electromagnetic Compatibility (EMC) testing for FCC and Innovation, Science, and Economic Development Canada rules. e PCTEST TCB is a Telecommunication Certification Body (TCB) accredited to ISO/IEC 17065—2012 by A2LA (Certificate number 2041.03) in all scopes of FCC Rules and ISED Standards (RSS). e PCTEST facility is a registered (2451B) test laboratory with the site description on file with ISED. PCTEST* MEASUREMENT REPORT Approved by: FCC ID:. ZNFX320PM * nemmmmctrnammcn s (CLASS II PERMISSIVE CHANGE) @ LG Quality Manager Test Report S/N: Test Dates: EUT Type: P yP Page 3 of 20 1M1907220127—06.ZNF 7/22 — 8112/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

PCTEST ENGINEERING LABORATORY, INC PAu) PRODUCT INFORMATION 2.1 Equipment Description The Equipment Under Test (EUT) is the LG Portable Handset FCC ID: ZNFX320PM. The data found in this test report was taken with the EUT operating in Bluetooth low energy mode. While in low energy mode, the Bluetooth transmitter hops pseudo—randomly between 40 channels, three of which are "advertising channels". When the transmitter is hopping only between the three advertising channels, the EUT does not fall under the category of a "hopper" as defined in 15.247(a)(iii) which states that a "frequency hopping systems in the 2400—2483.5 MHz band shall use at least 15 channels." As operation on only the advertising channels does not qualify the EUT as a hopper, the EUT is certified as a DTS device in this mode. The data found in this report is representative of the device when it transmits on its advertising channels. Typical Bluetooth operation is covered under the DSS report found with this application. Test Device Serial No.: 00001 2.2 Device Capabilities This device contains the following capabilities: 800/850/1900 CDMA (BCO, BC1, BC10), 850/1900 GSM/GPRS/EDGE, 850/1700/1900 WCDMA, Multi—band LTE, 802.11b/g/n WLAN, Bluetooth (1x, EDR, LE) Ch. Frequency (MHz) 0 2402 19 2440 39 2480 Table 2—1. Frequency / Channel Operations 2.3 Test Configuration The EUT was tested per the guidance of ANSI C63.10—2013 and KDB 558074 DO1 vO5r02. ANSI C63.10—2013 was used to reference the appropriate EUT setup for radiated spurious emissions testing. See Section 3.2 for radiated emissions test setups. 2.4 EMI Suppression Device(s)/Modifications No EMI suppression device(s) were added and/or no modifications were made during testing. PCTEST* MEASUREMENT REPORT Approved by: FCC ID:. ZNFX320PM _ To (CLASS II PERMISSIVE CHANGE) @ LG Quality Manager Test Report S/N: Test Dates: EUT Type: P 1M1907220127—06.ZNF 7/22 — 8112/2019 yP Portable Handset Page 4 of 20 © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

PCTEST ENGINEERING LABORATORY, INC 3.0 DESCRIPTION OF TESTS 3.1 Evaluation Procedure The measurement procedures described in the American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices (ANSIl C63.10—2013) and the guidance provided in KDB 558074 DO1 v05r02 were used in the measurement of the EUT. Deviation from measurement prOC@UUF@....................0.. 0666066 kn n kn n n n n n n n n n n snn snn n sn ks iss rr kss sssssa«»»»» NON@ 3.2 Radiated Emissions The radiated test facilities consisted of an indoor 3 meter semi—anechoic chamber used for final measurements and exploratory measurements, when necessary. The measurement area is contained within the semi—anechoic chamber which is shielded from any ambient interference. The test site inside the chamber is a 6m x 5.2m elliptical, obstruction—free area in accordance with Figure 5.7 of Clause 5 in ANSI C63.4—2014. Absorbers are arranged on the floor between the turn table and the antenna mast in such a way so as to maximize the reduction of reflections for measurements above 1GHz. An 80cm tall test table made of Styrodur is placed on top of the turn table. For measurements above 1GHz, an additional Styrodur pedestal is placed on top of the test table to bring the total table height to 1.5m. For all measurements, the spectrum was scanned through all EUT azimuths and from 1 to 4 meter receive antenna height using a broadband antenna from 30MHz up to the upper frequency shown in 15.33 depending on the highest frequency generated or used in the device or on which the device operates or tunes. For frequencies above 1GHz, linearly polarized double ridge horn antennas were used. For frequencies below 30MHz, a calibrated loop antenna was used. When exploratory measurements were necessary, they were performed at 1 meter test distance inside the semi—anechoic chamber using broadband antennas, broadband amplifiers, and spectrum analyzers to determine the frequencies and modes producing the maximum emissions. Sufficient time for the EUT, support equipment, and test equipment was allowed in order for them to warm up to their normal operating condition. The test set—up was placed on top of the 1 x 1.5 meter table. The EUT, support equipment, and interconnecting cables were arranged and manipulated to maximize each emission. Appropriate precaution was taken to ensure that all emissions from the EUT were maximized and investigated. The system configuration, mode of operation, turntable azimuth, and receive antenna height was noted for each frequency found. Final measurements were made in the semi—anechoic chamber using calibrated, linearly polarized broadband and horn antennas. The test setup was configured to the setup that produced the worst case emissions. The spectrum analyzer was set to investigate all frequencies required for testing to compare the highest radiated disturbances with respect to the specified limits. The turntable containing the EUT was rotated through 360 degrees and the height of the receive antenna was varied 1 to 4 meters and stopped at the azimuth and height producing the maximum emission. Each emission was maximized by changing the orientation of the EUT through three orthogonal planes and changing the polarity of the receive antenna, whichever produced the worst—case emissions. All radiated measurements are performed in a chamber that meets the site requirements per ANSI C63.4—2014. Additionally, radiated emissions below 30MHz are also validated on an Open Area Test Site to assert correlation with the chamber measurements per the requirements of KDB 474788 DO1. 3.3 Environmental Conditions The temperature is controlled within range of 15°C to 35°C. The relative humidity is controlled within range of 10% to 75%. The atmospheric pressure is monitored within the range 86—106kPa (860—1060mbar). PCTEST* MEASUREMENT REPORT Approved by: FCC ID:. ZNFX320PM * aomrncrmmamcn n (CLASS II PERMISSIVE CHANGE) @ La Quality Manager Test Report S/N: Test Dates: EUT Type: P 1M1907220127—06.ZNF 7/22 — 8112/2019 yP Portable Handset Page 5 of 20 © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

£) PCTEST ENGINEERING LABORATORY, INC. Co ANTENNA REQUIREMENTS Excerpt from §15.203 of the FCC Rules/Regulations: "An intentional radiator antenna shall be designed to ensure that no antenna other than that furnished by the responsible party can be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section." e The antenna(s) of the EUT are permanently attached. e There are no provisions for connection to an external antenna. Conclusion: The EUT complies with the requirement of §15.203. FCC ID: ZNFX320PM PCTEST*‘ MEASUREMENT REPORT @1 Approved by: {(CLASS I1 PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 6 of 20 1M1907220127—06.ZNF 7/22 — 8112/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

£) PCTEST ENGINEERING LABORATORY, INC. 3e MEASUREMENT UNCERTAINTY The measurement uncertainties shown below were calculated in accordance with the requirements of ANSI C63.10—2013. All measurement uncertainty values are shown with a coverage factor of k = 2 to indicate a 95% level of confidence. The measurement uncertainty shown below meets or exceeds the Ucispr measurement uncertainty values specified in CISPR 16—4—2 and, thus, can be compared directly to specified limits to determine compliance. Contribution Expanded Uncertainty (+dB) Radiated Disturbance (<1GHz) 4.98 Radiated Disturbance (>1GHz) 5.07 Radiated Disturbance (>18GHz) 5.09 . PCTEST* MEASUREMENT REPORT Approved by: FCC ID: ZNFX320PM {(CLASS II PERMISSIVE CHANGE) @ LG Quality Manager Test Report S/N: Test Dates: EUT Type: yP Page 7 of 20 1M1907220127—06.ZNF 7/22 — 8/12/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

) PCTEST‘ ENGINEERING LABORATORY, INC t TEST EQUIPMENT CALIBRATION DATA Test Equipment Calibration is traceable to the National Institute of Standards and Technology (NIST). Measurements antennas used during testing were calibrated in accordance to the requirements of ANSI C63.5— 2017. Manufacturer Model Description Cal Date Cal Interval Cal Due Serial Number Agilent N9020A MXA Signal Analyzer 4/20/2019 Annual 4/20/2020 US46470561 Agilent N9030A PXA Signal Analyzer (44GHz) 6/12/2019 Annual 6/12/2020 MY52350166 Com—Power PAM—103 Pre—Amplifier (1—1000MHz) 8/8/2018 Annual 8/8/2019 441128 Com—Power AL—130 9kHz — 30MHz Loop Antenna 10/10/2017| Biennial 10/10/2019 121034 Com—Power PAM—103 Pre—Amplifier (1—1000MHz) 9/17/2018 Annual 9/17/2019 441119 Emco 3115 Horn Antenna (1—18GHz) 3/28/2018 Biennial 3/28/2020 9704—5182 Emco 3116 Horn Antenna (18 — 40GHz) 6/7/2018 Biennial 6/7/2020 9203—2178 ETS—Lindgren 3816/2NM Line Impedance Stabilization Network 6/18/2018 Biennial 6/18/2020 114451 Rohde & Schwarz TS—PR26 18—26.5 GHz Pre—Amplifier 9/19/2018 Annual 9/19/2019 100040 Rohde & Schwarz ESU26 EMI Test Receiver (26.5GHz) 6/5/2019 Annual 6/5/2020 100342 Sunol DRH—118 Horn Antenna (1—18GHz) 8/11/2017 Biennial 8/11/2019 A042511 Sunol DRH—118 Horn Antenna (1—18GHz) 8/11/2017 Biennial 8/11/2019 A050307 Sunol! JB5 Bi—Log Antenna (30M — 5GHz) 4/19/2018 Biennial 4/19/2020 A0O51107 Keysight Technologies N9020A MXA Signal Analyzer 4/29/2019 Annual 4/29/2020 MY54500644 Table 6—1. Annual Test Equipment Calibration Schedule Note: For equipment listed above that has a calibration date or calibration due date that falls within the test date range, care was taken to ensure that this equipment was used after the calibration date and before the calibration due date. FCC ID: ZNFX320PM ¢) PETEST:‘ encimcerino tasonatory, inc MEASUREMENT REPORT {(CLASS I1 PERMISSIVE CHANGE) @1 Approved by: Quality Manager Test Report S/N: Test Dates: EUT Type: Page 8 of 20 1M1907220127—06.ZNF 7/22 — 8112/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

£) PCTEST ENGINEERING LABORATORY, INC. &)) TEST RESULTS 71 Summary Company Name: LG Electronics USA, Inc. FCC 1ID: ZNFX320PM FCC Classification: Digital Transmission System (DTS) Number of Channels: 40 FCC Part . : Sang Test Test Section(s) RSS Section(s) Test Description Test Limit Condition Result Reference General Field Strength Emissions in restricted 15.205 Limits (Restricted Bands bands must meet the Sections 7.2, 15.209 RSS—Gen [8.9] and Radiated Emission radiated limits detailed in RADIATED PASS 7.3 Limits) 15.209 (RSS—Gen [8.91) Table 7—1. Summary of Test Results Notes: 1. All modes of operation were investigated. The test results shown in the following sections represent the worst case emissions. FCC ID: ZNFX320PM PCTEST*‘ MEASUREMENT REPORT {(CLASS I1 PERMISSIVE CHANGE) @1 Approved by: Quality Manager Test Report S/N: Test Dates: EUT Type: Page 9 of 20 1M1907220127—06.ZNF 7/22 — 8112/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

7) PCTEST 7.2 Radiated Spurious Emission Measurements §15.205 §15.209 §15.247(d); RSS—Gen [8.9] Test Overview and Limit All out of band radiated spurious emissions are measured with a spectrum analyzer connected to a receive antenna while the EUT is operating at maximum power and at the appropriate frequencies. Only the radiated emissions of the configuration that produced the worst case emissions are reported in this section. All out of band emissions appearing in a restricted band as specified in Section 15.205 of the Title 47 CFR and Table 6 of RSS—Gen (8.10) must not exceed the limits shown in Table 7—2 per Section 15.209 and RSS— Gen (8.9). Frequency Field Strength Measured Distance [uV/m] [Meters] 0.009 — 0.490 MHz 2400/F (KkHz) 300 0.490 — 1.705 MHz 24000/F (KkHz) 30 1.705 — 30.00 MHz 30 30 30.00 — 88.00 MHz 100 3 88.00 —216.0 MHz 150 3 216.0 — 960.0 MHz 200 3 Above 960.0 MHz 500 3 Table 7—2. Radiated Limits Test Procedures Used ANSI C63.10—2013 — Section 6.6.4.3 KDB 558074 DO1 vO5r02 — Section 8.6, 8.7 Test Settings Average Field Strength Measurements Analyzer center frequency was set to the frequency of the radiated spurious emission of interest — RBW = 1MHz N VBW = 3kHz > 1/T G Averaging type was set to RMS to ensure that video filtering was applied in the power domain B Detector = peak G Sweep time = auto o Trace mode = max hold ~ Trace was allowed to run for at least 50 times (1/duty cycle) traces o FCC ID: ZNFX320PM PCTEST*‘ MEASUREMENT REPORT {(CLASS I1 PERMISSIVE CHANGE) @ 1c Approved by: Quality Manager Test Report S/N: Test Dates: EUT Type: Page 10 of 20 1M1907220127—06.ZNF 7/22 — 8112/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

) PCTEST‘ ENGINEERING LABORATORY, INC Peak Field Strength Measurements 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. RBW is set depending on measurement frequency, as specified in Table 7—3 below 3. VBW= 3MHz 4. Detector = peak 5. Sweep time = auto couple 6. Trace mode = max hold 7. Trace was allowed to stabilize Frequency RBW 9 — 150kHz 200 — 300Hz 0.15 — 30MHz 9 — 10kHz 30 — 1000MHz 100 — 120kHz > 1000MHz 1MHz Table 7—3. RBW as a Function of Frequency Test Setup The EUT and measurement equipment were set up as shown in the diagram below. bore sight antenna mast 1m to 4m ./ EUT turntable 1.om & styrofoam block C i 3m || Figure 7—1. Radiated Test Setup >1GHz PCTEST* MEASUREMENT REPORT Approved by: FCC ID:. ZNFX320PM (CLASS II PERMISSIVE CHANGE) @ La Quality Manager Test Report S/N: Test Dates: EUT Type: P 1M1907220127—06.ZNF 7/22 — 8112/2019 yP Portable Handset Page 11 of 20 © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

PCTEST ENGINEERING LABORATORY, INC Test Notes 1. The optional test procedures for antenna port conducted measurements of unwanted emissions per the guidance of KDB 558074 DO1 v05r02 were not used to evaluate this device for compliance to radiated limits. All radiated spurious emissions levels were measured in a radiated test setup. 2. All emissions lying in restricted bands specified in §15.205 and Section 8.10 of RSS—Gen are below the limit shown in Table 7—2. 3. The antenna is manipulated through typical positions, polarity and length during the tests. The EUT is manipulated through three orthogonal planes. This unit was tested with its standard battery. The spectrum is measured from 9kHz to the 10th harmonic of the fundamental frequency of the transmitter using CISPR quasi peak detector below 1GHz. Above 1 GHz, average and peak measurements were taken using linearly polarized horn antennas. The worst—case emissions are reported however emissions whose levels were not within 20dB of the respective limits were not reported. 6. Average measurements were recorded using a VBW of 3kHz, per Section 4.1.4.2.3 of ANSI C63.10— 2013, since 1/T is equal to just under 3kHz. This method was used because the EUT could not be configured to operate with a duty cycle > 98%. Both average and peak measurements were made using a peak detector 7. Emissions below 18GHz were measured at a 3 meter test distance while emissions above 18GHz were measured at a 1 meter test distance with the application of a distance correction factor. No significant radiated band edge emissions were found in the 2310 — 2390MHz restricted band. The "—" shown in the following RSE tables are used to denote a noise floor measurement. Sample Calculations Determining Spurious Emissions Levels o Field Strength Level rsuuim; = Analyzer Level fgsm; + 107 + AFCL fagim] o AFCL fam} = Antenna Factor em + Cable LOSS [as) o Margin s = Field Strength Level gguvim; — Limit faguvim) Radiated Band Edge Measurement Offset o The amplitude offset shown in the radiated restricted band edge plots in Section 7.3 was calculated using the formula: Offset (dB) = (Antenna Factor + Cable Loss + Attenuator) — Preamplifier Gain . PCTEST* MEASUREMENT REPORT Approved by: FCC ID: ZNFX320PM * ammrncmam. (CLASS II PERMISSIVE CHANGE) @ La Quality Manager Test Report S/N: Test Dates: EUT Type: P 1M1907220127—06.ZNF 7/22 — 8112/2019 yP Portable Handset Page 12 of 20 © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

PCTEST ENGINEERING LABORATORY, INC Radiated Spurious Emission Measurements §15.205 §15.209 §15.247(d); RSS—Gen [8.9] Bluetooth Mode: LE Distance of Measurements: 3 Meters Operating Frequency: 2402MHz Channel: 0 Frequency Ant. Antt_anna Tur_ntable Analyzer AFCL Field Limit Margin [MHz] Detector Pol. Height Azimuth Level [dB/m] Strength [dBuV/m] [dB] [H/V] [cm] [degree] [dBm] [dBuV/m] H 4804.00 Avg V 154 2177 —77.21 3.52 33.31 53.98 —20.67 4804.00 Peak V 154 2177 —66.98 3.52 43.54 73.98 —30.44 12010.00 Avg V — — —81.36 14.09 39.73 53.98 —14.24 12010.00 Peak V — — —69.89 14.09 51.20 173.98 —22. 77 Table 7—4. Radiated Measurements @ 3 meters Bluetooth Mode: LE Distance of Measurements: 3 Meters Operating Frequency: 2440MHz Channel: 19 Frequency Ant. Antt_anna Tur_ntable Analyzer AFCL Field Limit Margin [MHz] Detector Pol. Height Azimuth Level [dB/m] Strength [dBuV/m] [dB] [H/V] [cm] [degree] [dBm] [dBuV/m] H 4880.00 Avg V 144 289 —74.22 3.94 36.72 53.98 —17.26 4880.00 Peak V 144 289 —63.59 3.94 47.35 73.98 —26.63 7320.00 Avg V — — —81.01 8.99 34.98 53.98 —19.00 7320.00 Peak V — — —71.26 8.99 44.73 73.98 —29.25 12200.00 Avg V — — —82.54 13.83 38. 29 53.98 —15.69 12200.00 Peak V — — —69.98 13.83 50.85 173.98 —23.13 Table 7—5. Radiated Measurements @ 3 meters MEASUREMENT REPORT Approved by: FCC ID: ZNFX320PM £) PETEST*‘ {(CLASS I1 PERMISSIVE CHANGE) @ 1c Quality Manager Test Report S/N: Test Dates: EUT Type: Page 13 of 20 1M1907220127—06.ZNF 7/22 — 8/12/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

PCTEST ENGINEERING LABORATORY, INC Radiated Spurious Emission Measurements §15.205 §15.209 §15.247(d); RSS—Gen [8.9] Bluetooth Mode: LE Distance of Measurements: 3 Meters Operating Frequency: 2480MHz Channel: 39 Frequency Ant. Antt.anna Tur.ntable Analyzer AFCL Field Limit Margin [MHz] Detector Pol. Height Azimuth Level [dB/m] Strength [dBuV/m] [dB] [H/V] [cm] [degree] [dBm] [dBuV/m] H 4960.00 Avg V 349 297 —77.65 3.94 33.29 53.98 —20.69 4960.00 Peak V 349 297 —66.36 3.94 44.58 73.98 —29.40 7440.00 Avg V — — —70.24 8.66 45.42 53.98 —8.56 7440.00 Peak V — — —68.69 8.66 46.97 73.98 —27.01 12400.00 Avg V — — —71.78 13.92 49.14 53.98 —4.83 12400.00 Peak V — — —70.22 13.92 50.70 73.98 —23.27 Table 7—6. Radiated Measurements @ 3 meters FCC ID: ZNFX320PM PCTEST*‘ MEASUREMENT REPORT {(CLASS I1 PERMISSIVE CHANGE) @ 1c Approved by: Quality Manager Test Report S/N: Test Dates: EUT Type: Page 14 of 20 1M1907220127—06.ZNF 7/22 — 8112/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

PCTEST ENGINEERING LABORATORY, INC. 7.3 Radiated Restricted Band Edge Measurements §15.205 §15.209; RSS—Gen [8.9] The radiated restricted band edge measurements are measured with an EMI test receiver connected to the receive antenna while the EUT is transmitting. The amplitude offset shown in the following plots for average measurements was calculated using the formula: Offset (dB) = (Antenna Factor + Cable Loss + Attenuator) — Preamplifier Gain Bluetooth Mode: LE Measurement Distance: 3 Meters Operating Frequency: 2480MHz Channel: 39 PASS Sagory._" Offset: 6.8dB BBW: 1 MHz SWT: 20.0ms 2483.57 MHz 46.36 dBuV/m PASS feytes . qopte . Offset: 6.8dB SWT: 2.5ms 2483.57 MHz 53.80 dBuV/m 120 7 140 Field Strength (dBuV/m) Field Strength (dBuV/m) 100 4 120 7 100 4 80 4 80 4 60 4 60 4 40 4 w Ww m. A W m 40_ T T T T T T T T 2450.0 2455.6 2461.1 2466.7 2472.2 2477.8 2483.3 2488.9 2494.4 2500.0 2450.0 2455.6 2461.1 2466.7 2472.2 2477.8 2483.3 2488.9 2494.4 2500.0 Frequency (MHz) Frequency (MHz) Plot 7—1. Radiated Restricted Upper Band Edge Plot 7—2. Radiated Restricted Upper Band Edge Measurement (Average) Measurement (Peak) FCC ID: ZNFX320PM PCTEST* MEASUREMENT REPORT (CLASS II PERMISSIVE CHANGE) @.c p roved Approved by: Quality Manager y Test Report S/N: Test Dates: EUT Type: Page 15 of 20 1M1907220127—06.ZNF 7/22 — 812/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

7) PCTEST 7.4 Radiated Spurious Emissions Measurements — Below 1GHz §15.209; RSS—Gen [8.9] Test Overview and Limit All out of band radiated spurious emissions are measured with a spectrum analyzer connected to a receive antenna while the EUT is operating at its maximum duty cycle, at maximum power, and at the appropriate frequencies. All data rates and modes were investigated for radiated spurious emissions. Only the radiated emissions of the configuration that produced the worst case emissions are reported in this section. All out of band emissions appearing in a restricted band as specified in Section 15.205 of the Title 47 CFR and Table 6 of RSS—Gen (8.10) must not exceed the limits shown in Table 7—7 per Section 15.209 and RSS— Gen (8.9). Field Strength Measured Distance Frequenc quency [uV/m] [Meters] 0.009 — 0.490 MHz 2400/F (KkHz) 300 0.490 — 1.705 MHz 24000/F (KHz) 30 1.705 — 30.00 MHz 30 30 30.00 — 88.00 MHz 100 3 88.00 — 216.0 MHz 150 3 216.0 —960.0 MHz 200 3 Above 960.0 MHz 500 3 Table 7—7. Radiated Limits Test Procedures Used ANSI C63.10—2013 Test Settings Quasi—Peak Field Strength Measurements Analyzer center frequency was set to the frequency of the radiated spurious emission of interest —— RBW = 120kHz (for emissions from 30MHz — 1GHz) N Detector = quasi—peak @ Sweep time = auto couple B Trace mode = max hold o Trace was allowed to stabilize o FCC ID: ZNFX320PM PCTEST*‘ MEASUREMENT REPORT {(CLASS I1 PERMISSIVE CHANGE) @ 1c Approved by: Quality Manager Test Report S/N: Test Dates: EUT Type: Page 16 of 20 1M1907220127—06.ZNF 7/22 — 8112/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

£) PCTEST ENGINEERING LABORATORY, INC. Test Setup The EUT and measurement equipment were set up as shown in the diagrams below. evt Q T turntable L. 0.3m antenna mast _I | | | am | Figure 7—2. Radiated Test Setup < 30Mhz Im to 4m EUT antenna mast turntable 0.8m _|_ | | | am | Figure 7—3. Radiated Test Setup < 1GHz z) PECTEST*‘ MEASUREMENT REPORT Approved by: FCC ID:. ZNFX320PM (CLASS II PERMISSIVE CHANGE) @ La Quality Manager Test est Report Report S S/N: Test est Dates: Dates EUT UT Type: Type Page 17 of 20 1M1907220127—06.ZNF 7/22 — 8112/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

PCTEST ENGINEERING LABORATORY, INC Test Notes All emissions lying in restricted bands specified in §15.205 and RSS—Gen(8.10) are below the limit shown in Table 7—7. The broadband receive antenna is manipulated through vertical and horizontal polarizations during the tests. The EUT is manipulated through three orthogonal planes. This unit was tested with its standard battery. The spectrum is investigated using a peak detector and final measurements are recorded using CISPR quasi peak detector. The worst—case emissions are reported however emissions whose levels were not within 20dB of the respective limits were not reported. Emissions were measured at a 3 meter test distance. Emissions are investigated while operating on the center channel of the mode, band, and modulation that produced the worst case results during the transmitter spurious emissions testing. No spurious emissions were detected within 20dB of the limit below 30MHz. The results recorded using the broadband antenna is known to correlate with the results obtained by using a tuned dipole with an acceptable degree of accuracy. The VSWR for the measurement antenna was found to be less than 2:1. The wide spectrum spurious emissions plots shown on the following pages are used only for the purpose of emission identification. There were no emissions detected in the 30MHz — 1GHz frequency range, as shown in the subsequent plots. PCTEST* MEASUREMENT REPORT @ LG Approved by: FCC ID: ZNFX320PM {(CLASS I1 PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 18 of 20 1M1907220127—06.ZNF 7/22 — 8/12/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

) PCTEST‘ ENGINEERING LABORATORY, INC Radiated Spurious Emissions Measurements (Below 1GHz) §15.209; RSS—Gen [8.9] Trace: MAXH RBW: 100 kHz Detector: PK VBW: 300 kHz 80 Horizontal SWT: 235.0ms 70 7 E S 60 { 3 [«al C 59 { |_ —C €, [ E 40 i 30 PS " m L wl \‘l"l‘[y‘llq‘:\“fl” . i. hi albcminlpubtipnninr Pn 0 _Wouly, ‘ l hi ana® AiviiMAthbYit bantsinbon on cbatiita o Pillpc Di en "~ 20 —tibaln uhusaarutd inpada aly.4ut __ T 10 7 | 4 4 l l i t T * 30 50 100 300 500 1000 Frequency (MHz) Plot 7—3. Radiated Spurious Plot below 1GHz . FCC ID: ZNFX320PM PCTEST enommceni onatory MEASUREMENT REPORT (CLASsS II PERMISSIVE CHANGE) @ 1c Approved by: Quality Manager Test Report S/N: Test Dates: EUT Type: Page 19 of 20 1M1907220127—06.ZNF 7/22 — 8112/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.

£) PCTEST ENGINEERING LABORATORY, INC. e C ONCLUSIO N The data collected relate only the item(s) tested and show that the LG Portable Handset FCC ID: ZNFX320PM is in compliance with Part 15 Subpart C (15.247) of the FCC Rules. FCC ID: ZNFX320PM z)T PECTEST*‘ L exoimcerine tasortory, inc MEASUREMENT REPORT {(CLASS I1 PERMISSIVE CHANGE) @1 Approved by: Quality Manager Test Report S/N: Test Dates: EUT Type: Page 20 of 20 1M1907220127—06.ZNF 7/22 — 8112/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.


Document Created: 2019-09-04 06:18:20
Document Modified: 2019-09-04 06:18:20
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