DFS Test Report

FCC ID: ZNFQ720TS

Test Report

Download: PDF
FCCID_4287715

PCTEST* MEASUREMENT REPORT FCC PART 15.407 DFS Applicant Name: Date of Testing: LG Electronics USA, Inc. 2/28 —5/17/2019 1000 Sylvan Avenue Test Site/Location: Englewood Cliffs, NJ 07632 PCTEST Lab. Columbia, MD, USA United States Test Report Serial No.: 1M1904010049—07—R1.ZNF FCC ID: ZNFQ720TS APPLICANT : LG Electronics USA, Inc. Application Type: Certification Model: LM—Q720TS Additional Model(s): LMQ720TS, Q720TS, LM—Q720MS, LMQ720MS, Q720MS EUT Type: Client Only Device, No Radar Detection Capability Max. RF Output Power: 71.945 mW (18.57 dBm) Conducted (802.11a UNII Band 2A) 74.302 mW (18.71 dBm) Conducted (802.11a UNII Band 2C) Frequency Range: 5260 — 5320 MHz (UNII—2A Band) 5500 — 5700 MHz (UNII—2C Band) FCC Classification: Unlicensed National Information Infrastructure (UNII) FCC Rule Part(s): Part 15.407(UNII) Test Procedure(s): KDB 905462 DO2 v0O2 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 KDB 905462 DO2 v02 Compliance Measurement Procedures for Unlicensed—National Information Infrastructure Devices Operating in the 5.25 — 5.35 GHz and 5.47 — 5.725 GHz Bands Incorporating Dynamic Frequency Selection. Test results reported herein relate only to the item(s) tested. This revised Test Report (S/N: 1M1904010049—07—R1.ZNF) supersedes and replaces the previously issued test report (S/N: 1M1904010049—07—R1.ZNF) on the same subject device for the same type of testing as indicated. Please discard or destroy the previously issued test report(s) and dispose of it accordingly. | 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. \‘\\\Q////"/ ;‘I\>~/i/ > au e mm.s Ram:ly Ortanez ,7//7;?\\}‘\\ 'ACCRED'TEDI PreSIden! /"///,,1\\‘\\\‘\ TESTING CERT#2041.01 Fee CC ID: ZNFazz0TS o 4 PCTEST PCEIESL MEASUREMENT REPORT (CERTIFICATION) @ LG Approved by: . Manager Quality Test Report S/N: Test Dates: EUT Type: Page 1 of 14 1M1904010049—07—R1.ZNF 2/28 —5/17/2019 Portable Handset 9 © 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 T A B LE O F C O NT E N T S 1.0 |ysio}»|Honplo} ooo 3 Ese e 3 1.2 EV&@IU&tION PFOC@UUF@.......2..2.220020000e 0e errerrererrrrrrerrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrr e ie rrrrr e ie rerrr e ie e re ie rrrrr en e e rerr en e rr en e en e es 3 1.3 Summary Of TeSt R@SUItS ..............2..0.000022keerkvrarrrkrrarrrrkrrrrrrrrrrrrkrrrrrrrrrrrrrrrrrerrerrrrrrrrrerrerrrrrrrrrrr ie e e rrr e e e e re e e k en ae 3 2.0 s stolp|Houp|)(| 201 5| y Lunle 4 2.1 EQUIPM@Nt D@SCNIDHON ...............0000e0e e errerarrerrrrrrerrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrr e ie rr e ie rrrrr e ie rr e ie e ie e rerr e rrrr en e e rerr en e rr en e en e es 4 2.2 EUT CAPABDIIItI@§.........2.....2.00000022eeaeraereravrararrkrrarrrrrrrrrrrrrrrrrrrrrrrrrrrsrrrrerrrrrrrrrerikrrrrerirrrrrrrrrrer ie rrrrerrerer e e e e rrra en e es 4 pAc ltols [)ocie e 4 3.0 DESCRIPTION OF DYNAMIC FREQUENCY SELECTION TEST....2222222.0000000006¥¥¥rrrrrrrrrer e e e rrrrrrrr e e e e e e k k k k k. 5 ol .(oo) [( e 5 3.2 RE@UUIF@M@ONIS ..........2.02.000000000 en everrerrererrerrrrrrrrrerrrrrrerrrrrrrrrrrrrrrrrrrrrrr e ie rrrrr e ie rr e ie e ie ie e ie e rr ie e ie rr e ie e rrrr e rrrerrr en e e r en e en e es 5 3.3 DFS DeteCtiOoNn ThF@SNOIQ V@IUBS...........2....020020a0e 26e reravravrarrrrrrrrrrrrkrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrerrrrrrrerrerrrrerrererra en en 7 3.4 Parameters of DFS TeSt SIQNAIS ...................00020eeereravravrarkrrkrrrrkrrkrrrrkrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrer ie rrrrerrerrrrerrererra en en 8 3.5 PFOCBOUUF@...2..2.2.0000000e 06e verrerarrerrerarrerrererrrrrrrrrrrrerrrrrrerrrrrrrrrrrrrrrrrrrrrrr e ie rr e ie e ie rrr ie e ie ie e ie e rr ie e ie rr e ie rrr ie en e e rerr en e rr en e en ae 9 4.0 [ SSgp seb o) 5 e 10 4.1 AGGtiON@I EQUIDM@NE ..2...22.22.220000000e 6e errerrererrrrrrerrrrrrrrrrererrrrrrrrrrrrrrrrrr e rerrrrrrrrrr e rrrr e e e rerrrrrr e rerr e rrrr en e e rerr en rrr en e en 10 5.0 TEST RESULT® ..22222222222222222rrrerrrrrr se rrrrrrrrrrrsrrrrrrrrrr iss s i iss rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr i i i i rrrrrrr ie e e e rrr e e e re e e k e es 11 6.0 oo o ED }3)(0 o 14 FCC ID: ZNFQ720TS 7) RCTEST MEASUREMENT REPORT (CERTIFICATION) @ 1c Approved by: Quality Manager Test Report S/N: Test Dates: EUT Type: Page 2 of 14 1M1904010049—07—R1.ZNF 2/28 —5/17/2019 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* 1.0 INTRODUCTION 1.1 Scope This report has been prepared to demonstrate compliance with the requirements for Dynamic Frequency Selection (DFS) as stated in KDB 905462 DO2 vO2. Testing was performed on the LG Portable Handset FCC ID: ZNFQ720TS. As of July 20, 2007 all devices operating in the 5250 — 5350 MHz and/or the 5470 — 5725 MHz bands must comply with the DFS requirements. As the EUT does not have radar detection capability it was evaluated as a Client Only Device. All test results reported herein are applicable to the sample selected for testing. The unit used for testing was supplied by LG Electronics USA, Inc.. 1.2 Evaluation Procedure Conducted test methodology was used for the DFS evaluation procedure of the EUT. No deviations to the test procedure and test methods occurred during the evaluation of the EUT. 1.3 Summary of Test Results The EUT was found to be compliant with the requirements for DFS as required for a Client Device per Part 15.407(h), RSS—247 and KDB 905462 DO2 v0O2. The following table lists the measured parameters. The actual data and plots can be found in Section 5 and 6 of this report. Parameter Measured Limit Result N —C 'g Channel Move Time 3.87 s 10 seconds Pass =8 8& <200ms 200ms + aggregate of 5 ca Channel Closing Transmission Time + 18.42 ms 6Oms over remaining Pass Lo d (aggregate) 10 second period 0 2 ~ 3 Monitored for 10 . s g = Client beacon test minutes with no client lc:lgcfilrlreerg transmission Pass transmission Table 1—1. DFS Test Results Summary FCC ID: ZNFQ720TS 7) RPCTEST MEASUREMENT REPORT (CERTIFICATION) @ 1c Approved by: Quality Manager Test Report S/N: Test Dates: EUT Type: Page 3 of 14 1M1904010049—07—R1.ZNF 2/28 —5/17/2019 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* 2.0 PRODUCT INFORMATION 2.1 Equipment Description The Equipment Under Test (EUT) is the LG Portable Handset FCC ID: ZNFQ720TS. Mode of Operation: Master Device O|K/O Client Device (No radar detection) Client Device with Radar Detection Parameters of EUT: 5260 — 5320 MHz Frequency 5500 — 5700 MHz 71.945 mW (18.57 dBm) Conducted (802.11a UNII Band 2A) Output Power: 74.302 mW (18.71 dBm) Conducted (802.11a UNII Band 2C) Modulation: OFDM Channel Bandwidth: 20, 40, 80 MHz Table 2—1. Parameters of EUT Test Device Serial No.: N/A 2.2 EUT Capabilities This device contains the following capabilities: 850/1900 CDMA/EvDO RevO/A, 1x Advanced (BCO, BC1, BC10), 850/1900 GSM/GPRS/EDGE, 850/1700/1900 WCDMA/HSPA, Multi—band LTE, 802.11b/g/n WLAN, 802.11a/n/ac UNII, Bluetooth (1x, EDR, LE), NFC 2.3 Modifications No modifications to the EUT were required in order to comply with the DFS specifications. PCTEST MEASUREMENT REPORT Approved by: FCC CC ID: ZNFQ720T g720Ts R 4 STres rarrege: (CERTIFICATION) @ LG Quality Manager Test Report S/N: Test Dates: EUT Type: Page 4 of 14 1M1904010049—07—R1.ZNF 2/28 — 5/17/2019 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* 3.0 DESCRIPTION OF DYNAMIC FREQUENCY SELECTION TEST 3.1 Applicability The following table from KDB 905462 DO2 v02 lists the applicable requirements for the DFS testing. The device evaluated in this report is considered a client device without radar detection capability. Requirement Operational Mode Client Without Client With Radar Maste" Radar Detection Detection Non—Occupancy Period Yes Not required Yes DFS Detection Threshold Yes Not required Yes Channel Availability Check Time Yes Not required Not required Uniform Spreading Yes Not required Not required U—NII Detection Bandwidth Yes Not required Yes Table 3—1. DFS Applicability Regquirement Operational Mode Client Client Master Without Radar With Radar Detection Detection DFS Detection Threshold Yes Not required Yes Channel Closing Transmission Time Yes Yes Yes Channel Move Time Yes Yes Yes U—NII Detection Bandwidth Yes Not required Yes Client Beacon Test N/A Yes Yes Table 3—2. DFS Applicability During Normal Operation 3.2 Requirements Per KDB 905462 DO2 vO2 the following are the requirements for Client Devices: a) A Client Device will not transmit before having received appropriate control signals from a Master Device. b) A Client Device will stop all its transmissions whenever instructed by a Master Device to which it is associated and will meet the Channel Move Time and Channel Closing Transmission Time requirements. FCC 4 PCTEST MEASUREMENT REPORT Approved by: CC ID: ZNFQ720T g720Ts RSTres 7 (CERTIFICATION) @ LG Quality Manager Test est R Report S/N: Test est D: Dates : EUT UT Type: Type Page 5 of 14 1M1904010049—07—R1.ZNF 2/28 — 5/17/2019 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 The Client Device will not resume any transmissions until it has again received control signals from a Master Device. c) If a Client Device is performing In—Service Monitoring and detects a Radar Waveform above the DFS Detection Threshold, it will inform the Master Device. This is equivalent to the Master Device detecting the Radar Waveform and d) through f) of section 5.1.1 apply. d) Irrespective of Client Device or Master Device detection the Channel Move Time and Channel Closing Transmission Time requirements remain the same. Channel Move Time and Channel Closing Transmission Time requirements are listed in the following table. Parameter Value Non—occupancy period Minimum 30 minutes Channel Availability Check Time 60 seconds . 10 seconds Channel Move Time See Note 1. Channel Closing Transmission Time 200 milliseconds + an aggregate of 60 milliseconds over remaining 10 second period. See Notes 1 and 2. Minimum 100% of the U— U—NII Detection Bandwidth NII 99% transmission power bandwidth. See Note 3. Note 1: Channel Move Time and the Channel Closing Transmission Time should be performed with Radar Type 0. The measurement timing begins at the end of the Radar Type 0 burst. Note 2: The Channel Closing Transmission Time is comprised of 200 milliseconds starting at the beginning of the Channel Move Time plus any additional intermittent control signals required to facilitate a Channel move (an aggregate of 60 milliseconds) during the remainder of the 10 second period. The aggregate duration of control signals will not count quiet periods in between transmissions. Note 3: During the U—N// Detection Bandwidth detection test, radar type 0 should be used. For each frequency step the minimum percentage of detection is 90 percent. Measurements are performed with no data traffic. Table 3—3: DFS Response Requirements CTEST MEASUREMENT REPORT Approved by: FCC CC ID: ZNFQ720T g720Ts RSTres (CERTIFICATION) @ LG Quality Manager Test est R Report S/N: Test est D: Dates : EUT UT Type: Type Page 6 of 14 1M1904010049—07—R1.ZNF 2/28 — 5/17/2019 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 3.3 DFS Detection Threshold Values The DFS detection thresholds are defined for Master devices and Client Devices with In—service monitoring. These detection thresholds are listed in the following table. Value Maximum Transmit Power (See Notes 1 and 2) > 200 milliwatt —64 dBm < 200 milliwatt —62 dBm Note 1: This is the level at the input of the receiver assuming a 0 dBi receive antenna. Note 2: Throughout these test procedures an additional 1 dB has been added to the amplitude of the test transmission waveforms to account for variations in measurement equipment. This will ensure that the test signal is at or above the detection threshold level to trigger a DFS response. Table 3—4: Detection Thresholds for Master Devices and Client Devices with Radar Detection CTEST MEASUREMENT REPORT Approved by: FCC CC ID: ZNFQ720T g720Ts RSTres (CERTIFICATION) @ LG Quality Manager Test Report S/N: Test Dates: EUT Type: Page 7 of 14 1M1904010049—07—R1.ZNF 2/28 — 5/17/2019 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 3.4 Parameters of DFS Test Signals As the EUT is a Client Device with no Radar Detection only one type radar pulse is required for the testing. Radar Pulse type 1 was used in the evaluation of the Client device for the purpose of measuring the Channel Move Time and the Channel Closing Transmission Time. Table 3—5 lists the parameters for the Short Pulse Radar Waveforms. A plot of the Radar Pulse Type 1 used for testing is included in Section 5.0 of this report. Minimum has Pulse Minimum — PRI Number Percentage of Radar Type (\’V::tcr; (usec) of Pulses Successful NuTmr;?; o ® Detection 0 1 1425 18 See Note 1 See Note 1 Test A:. 15 unique « PRI 1 Roungup {(_) values randomly selected 360 from the list of 23 PRI 19 10° values in Table Sa | PRlusec Test B: 15 unique PRI o 1 1 values randomly selected 60% 30 within the range of 518— 3066 usec, with a minimum increment of 1 usec, excluding PRI values selected in Test A 2 1—5 150—230 23—29 60% 30 3 6—10 200—500 16—18 60% 30 4 11—20 200—500 12—16 60% 30 Aggregate (Radar Types 1—4) 80% 120 Note 1: Short Pulse Radar Type 0 should be used for the detection bandwidth test, channel move time, and channel closing time tests. Table 3—5: Parameters for Short Pulse Radar Waveforms mader Thite Guh (PBL |creores Number Percentege of ifiniparo & Minimum wl Type usec of Bursts uccessfu . (usec) (MHz) per Burst Detection Trials 5 50 —100 5—20 12%%%' 1 —3 8 — 20 80% 30 Table 3—6. Parameters for Long Pulse Radar Waveforms 2) RPCTEST MEASUREMENT REPORT @ LG Approved by: FCC ID: ZNFQ720TS (CERTIFICATION) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 8 of 14 1M1904010049—07—R1.ZNF 2/28 — 5/17/2019 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* . Minimum has Radar Rulse pmi Puls@® 9009 gequence Percentede ‘Womber TYP8 (usec) ""**" Hop (kHz) '(';:gg)‘ Successful 12. Detection 6 1 333 9 0.333 300 70% 30 Table 3—7. Parameters for Frequency Hopping Radar Waveforms 3.5 Procedure KDB 905462 DO2 v0O2 describes a radiated test setup and a conducted test setup. The conducted test setup was used for this testing. Figure 3—1 shows the typical test setup. In Band 2A, one channel selected between 5260 and 5350 MHz is chosen for the testing. In Band 2C, one channel selected between 5500 and 5700 MHz was chosen for testing. Radar Test O Signal Generator Master Output Q 2—Way 2—Way Splitter/ ATT 10 Splitter/ Combiner Combiner o O Spectrum UUT Analyzer (Client) (with 10 dB internal Attenuation) Figure 3—1. Conducted Test Setup for DFS The "Aeroflex PXI DFS Radar Simulator and Analyzer Test Suite" is setup to provide a simulated radar pulse at the frequency that the Master and Client are operating. A Type 0 radar pulse was used. The Client Device (EUT) is set up per the diagram in Figure 3—1 and communications between the Master device and the Client is established. An MPEG or data file that is typical for the device is streamed from the Master to the Client to properly load the network. The "Aeroflex PXI DFS Radar Simulator and Analyzer Test Suite" is set to record and display 12 seconds of time, starting from where the simulated radar is generated. This time domain plot captures any transmissions occurring up to and after 10sec. Aggregate time is computed to ensure compliance. (Note: the channel may be different since the Master and Client have changed channels due to the detection of the initial radar pulse.) After the initial radar burst the channel is monitored for 10 minutes to ensure no transmissions or beacons occur. A second monitoring setup is used to verify that the Master and Client have both moved to different channels. 5) ecerTest MEASUREMENT REPORT @ LG Approved by: FCC ID: ZNFQ720TS (CERTIFICATION) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 9 of 14 1M1904010049—07—R1.ZNF 2/28 —5/17/2019 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* 4.0 TEST EQUIPMENT 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— 2006. Manufacturer Model Description Cal Date |Cal Interval Cal Due |Serial Number Agilent E4448A PSA (3Hz—50GHz) Spectrum Analyzer |6/15/2018]| Annual 6/15/2019| US42510244 Agilent N3O38A MXE EMI Receiver 6/11/2018 Annual 6/11/2019| MY51210133 Aeroflex PXI 82531 PXI RF Synthesizer 2/18/2019| Biennial |2/18/2021 1082329 Table 4—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. 4.1 Additional Equipment The following equipment was used in support of the DFS testing. Device Manufacturer Model/Description Description S/N: AIR—CAP2702E—A—K9 Access Point FTX1834505B Master Cisco Systems AIR—CT2504—K9 VO3 Controller PSZ18381 P6K Table 4—2. Support Equipment PCTEST MEASUREMENT REPORT Approved by: FCC CC ID: ZNFQ720T g720Ts R 4 STres == (CERTIFICATION) @ LG Quality Manager Test Report S/N: Test Dates: EUT Type: Page 10 of 14 1M1904010049—07—R1.ZNF 2/28 — 5/17/2019 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* 5.0 TEST RESULTS Channel Loading Notes: Per KDB 905462 DO2 v02, timing plots are required with calculations demonstrating a minimum channel loading of approximately 17%or greater. For example, you can zero span the spectrum analyzer and approximate the transmission time. 4 Keysight Spectrum Analyzer — Swept SA iopororonmmmmmmmmmzn |__sensecmnt] |____aLrGN AUTO |D6:24:21 PMMar18, 2019 #Avg Type: RMS Trace Frequency PNO: Fast —»~ Trig: Free Run ryee vet l [ IFGain:Low Atten: 10 d Ref 0.00 dBm Center 5.510000000 GHz Res BW 8 MHz #VBW 50 MHz Sweep 2.000 ms (1001 pts) MKR) MODE TRC) SCL FUNCTION FUNCTICN WOTH FUNCT\ON VALUE 1 III-- 192.0 us 432Eoo 290.0 us morme _—_ STATUS Figure 5—1. Band 2A Pulse Width and Period Channel Loading = Pulse Width / Period = 104 us / 290 us = 35.86 % FCC ID: ZNFG720T RRgTEST.* MEASUREMENT REPORT @ Approved by: CC q7z20Ts (CERTIFICATION) LG Quality Manager Test Report S/N: Test Dates: EUT Type: Page 11 of 14 1M1904010049—07—R1.ZNF 2/28 —5/17/2019 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* Move Time and Aggregate Time Notes: 1. Trigger Threshold was configured to only capture client pulses. The pulses shown in the plots below have been determined to be from the Master AP. 2. Marker Info and Aggregate time results are shown on the right side of the plots below. File Configure Help RF Settings Start Wavefom RF Frequency: 5,510.000000 2 MHz DUT Peak Input Level DUT Peak Output Level 000.z dBm Generator VSG Path Loss/Gain VSA Path Loss: |_0.00}2] 48 [ CaptureScreen ] Capture Wavefom Measurement / Analysis | Playback Wavefom Trager Settings Display Settings Captured Info Marker Info Jw Lio Threshold Level 4002) dBm DisplayReference Level: 49.7)% dBim Capture Duration: 12 Seo diat Wovelom (TOieut)_______~*) Pre—Trigger 1000 E) ms N os End Wavefom B oosiss: 200ms Bounday TR 0225706 Sec 105 Boundary [IBJ 10025706 Sec Channel Move Time [C] 3865132 See TriggerThreshold Angregates Burst Qiy 2 200ms Total 0.000870 Burst Qty: 288 9.8s Total — 0.018422 CADFS\FCC 905462 D02 vO2\Type INFCC Type 0 — Tus wicth — 1428us PRI — 18 pulses aig Select ARB Fie es Frepare ChannelMove12Ato +] |_ _ bncbas Py 250 (See) 2 10s Total (axmnrewee Status: Test Gompleted! Sove i S Figure 5—2. Band 2C Move Time and Aggregate Time 7) PCTEST MEASUREMENT REPORT Approved by: FCC ID: ZNFa72z0TS PCEIESL (CERTIFICATION) @ LG . Quality Manager T est Report S/N: Test est D Dates : UT T Type : EUT Page 12 of 14 1M1904010049—07—R1.ZNF 2/28 —5/17/2019 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* &z Keysight Spectrum Analyzer — Swept SA Ies—][——]ndul |__seNsE:TNT] souRce OFF| ALTGN AUTO [08:11:32 AM May 17, 2019 #Avg Type: RMS Frequency PNO: Fast <»— Tig: Free Run IFGain:Low Atten: 10 dB Ref 0.00 dBm Center 5.510000000 GHz Span 0 Hz Res BW 1.0 MHz #VBW 3.0 MHz Sweep 1.900 ks (1001 pts) mso STATUS Figure 5—3. Band 2C Client Beacon Test — Monitoring live spectrum — Elapse time 10 minutes FCC ID: ZNFG720T RRgTEST.* MEASUREMENT REPORT @ Approved by: CC q7z20Ts (CERTIFICATION) LG Quality Manager Test Report S/N: Test Dates: EUT Type: Page 13 of 14 1M1904010049—07—R1.ZNF 2/28 —5/17/2019 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* ewsimeemine casoratory, inc 6.0 CONCLUSIO N The data collected relate only to the item(s) tested and show that the LG Portable Handset FCC ID: ZNFQ720TS is in compliance with the DFS requirements for a Client Device without radar detection in accordance with Part 15.407 of the FCC Rules. MEASUREMENT REPORT @ Approved by: FCC CC ID: ZNFQ720T g720ts (CERTIFICATION) LG Quality Manager Test Report S/N: Test Dates: EUT Type: Page 14 of 14 1M1904010049—07—R1.ZNF 2/28 — 5/17/2019 Portable Handset © 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2018 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: 2019-05-23 00:22:31
Document Modified: 2019-05-23 00:22:31
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC