WLAN Test Report

FCC ID: ZNFW270

Test Report

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FCCID_3258247

PCTEST ENGINEERING LABORATORY, INC. 7185 Oakland Mills Road, Columbia, MD 21046 USA Tel. 410.290.6652 / Fax 410.290.6654 http://www.pctestlab.com MEASUREMENT REPORT FCC Part 15.247 WLAN 802.11b/g/n Applicant Name: Date of Testing: LG Electronics MobileComm U.S.A 11/22 - 11/28/2016 1000 Sylvan Avenue Test Site/Location: Englewood Cliffs, NJ 07632 PCTEST Lab, Columbia, MD, USA United States Test Report Serial No.: 0Y1611151782-R1.ZNF FCC ID: ZNFW270 APPLICANT: LG Electronics MobileComm U.S.A Application Type: Class II Permissive Change Model(s): LG-W270, LGW270, W270, LG-W270K, LGW270K, W270K EUT Type: Portable Wrist Device FCC Classification: Digital Transmission System (DTS) FCC Rule Part(s): Part 15.247 Test Procedure(s): KDB 558074 D01 v03r05, KDB 648474 D03 v01r04 This revised Test Report (S/N: 0Y1611151782-R1.ZNF) supersedes and replaces the previously issued test report (S/N: 0Y1611151782.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. 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 558074 D01 v03r05. Test results reported herein relate only to the item(s) tested. I 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. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 1 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

T A B L E O F C O N T E N T S FCC PART 15.247 MEASUREMENT REPORT .................................................................................................. 3 1.0 INTRODUCTION ........................................................................................................................................4 1.1 Scope ............................................................................................................................................................. 4 1.2 PCTEST Test Location ................................................................................................................................... 4 2.0 PRODUCT INFORMATION ........................................................................................................................5 2.1 Equipment Description ................................................................................................................................... 5 2.2 Device Capabilities ......................................................................................................................................... 5 2.3 Test Configuration .......................................................................................................................................... 6 2.4 EMI Suppression Device(s)/Modifications ...................................................................................................... 6 3.0 DESCRIPTION OF TESTS.........................................................................................................................7 3.1 Evaluation Procedure ..................................................................................................................................... 7 3.2 Radiated Emissions ........................................................................................................................................ 7 3.3 Environmental Conditions .............................................................................................................................. 7 4.0 ANTENNA REQUIREMENTS ....................................................................................................................8 5.0 MEASUREMENT UNCERTAINTY .............................................................................................................9 6.0 TEST EQUIPMENT CALIBRATION DATA ..............................................................................................10 7.0 TEST RESULTS .......................................................................................................................................11 7.1 Summary ...................................................................................................................................................... 11 7.2 Radiated Spurious Emission Measurements – Above 1 GHz ...................................................................... 12 7.2.1 Radiated Restricted Band Edge Measurements ..................................................................................................... 17 8.0 CONCLUSION ..........................................................................................................................................27 FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 2 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

MEASUREMENT REPORT FCC Part 15.247 § 2.1033 General Information APPLICANT: LG Electronics MobileComm U.S.A APPLICANT ADDRESS: 1000 Sylvan Avenue Englewood Cliffs, NJ 07632, United States TEST SITE: PCTEST ENGINEERING LABORATORY, INC. TEST SITE ADDRESS: 7185 Oakland Mills Road, Columbia, MD 21046 USA FCC RULE PART(S): Part 15.247 BASE MODEL: LG-W270 FCC ID: ZNFW270 FCC CLASSIFICATION: Digital Transmission System (DTS) Test Device Serial No.: 2PGVR, 28Y0M Production Pre-Production Engineering DATE(S) OF TEST: 11/22 - 11/28/2016 TEST REPORT S/N: 0Y1611151782-R1.ZNF Test Facility / Accreditations Measurements were performed at PCTEST Engineering Lab located in Columbia, MD 21046, U.S.A.  PCTEST facility is an FCC registered (PCTEST Reg. No. 159966) test facility with the site description report on file and has met all the requirements specified in Section 2.948 of the FCC Rules and Industry Canada (2451B-1).  PCTEST Lab is accredited to ISO 17025 by U.S. National Institute of Standards and Technology (NIST) under the National Voluntary Laboratory Accreditation Program (NVLAP Lab code: 100431-0) in EMC, FCC and Telecommunications.  PCTEST Lab is accredited to ISO 17025-2005 by the American Association for Laboratory Accreditation (A2LA) in Specific Absorption Rate (SAR) testing, Hearing Aid Compatibility (HAC) testing, CTIA Test Plans, and wireless testing for FCC and Industry Canada Rules.  PCTEST Lab is a recognized U.S. Conformity Assessment Body (CAB) in EMC and R&TTE (n.b. 0982) under the U.S.-EU Mutual Recognition Agreement (MRA).  PCTEST TCB is a Telecommunication Certification Body (TCB) accredited to ISO/IEC Guide 65 by the American National Standards Institute (ANSI) in all scopes of FCC Rules and Industry Canada Standards (RSS).  PCTEST facility is an IC registered (2451B-1) test laboratory with the site description on file at Industry Canada.  PCTEST is a CTIA Authorized Test Laboratory (CATL) for AMPS, CDMA, and EvDO wireless devices and for Over-the-Air (OTA) Antenna Performance testing for AMPS, CDMA, GSM, GPRS, EGPRS, UMTS (W-CDMA), CDMA 1xEVDO, and CDMA 1xRTT. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 3 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

1.0 INTRODUCTION 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 Industry Canada Certification and Engineering Bureau. 1.2 PCTEST Test Location The map below shows the location of the PCTEST LABORATORY, its proximity to the FCC Laboratory, the Columbia vicinity, the Baltimore-Washington Internt’l (BWI) airport, the city of Baltimore and the Washington, DC area. (See Figure 1-1). These measurement tests were conducted at the PCTEST Engineering Laboratory, Inc. facility located at 7185 Oakland Mills Road, Columbia, MD 21046. The site coordinates are 39o 10’23” N latitude and 76o 49’50” W longitude. The facility is 0.4 miles North of the FCC laboratory, and the ambient signal and ambient signal strength are approximately equal to those of the FCC laboratory. The detailed description of the measurement facility was found to be in compliance with the requirements of § 2.948 according to ANSI C63.4-2014 on January 22, 2015. Figure 1-1. Map of the Greater Baltimore and Metropolitan Washington, D.C. area FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 4 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

2.0 PRODUCT INFORMATION 2.1 Equipment Description The Equipment Under Test (EUT) is the LG Portable Wrist Device FCC ID: ZNFW270. The test data contained in this report pertains only to the emissions due to the EUT’s WLAN (DTS) transmitter. 2.2 Device Capabilities This device contains the following capabilities: 802.11b/g/n WLAN, Bluetooth (1x, EDR, LE) Ch. Frequency (MHz) Ch. Frequency (MHz) 1 2412 7 2442 2 2417 8 2447 3 2422 9 2452 4 2427 10 2457 5 2432 11 2462 6 2437 Table 2-1. Frequency/ Channel Operations Note: The maximum achievable duty cycles for all modes were determined based on measurements performed on a spectrum analyzer in zero-span mode with RBW = 8MHz, VBW = 50MHz, and detector = peak per the guidance of Section 6.0 b) of KDB 558074 D01 v03r05. The RBW and VBW were both greater than 50/T, where T is the minimum transmission duration, and the number of sweep points across T was greater than 100. The duty cycles are as follows: Data Rates Supported: 1Mbps, 2Mbps, 5.5Mbps, 11Mbps (b) 6Mbps, 9Mbps, 12Mbps, 18Mbps, 24Mbps, 36Mbps, 48Mbps, 54Mbps (g) 6.5/7.2Mbps, 13/14.4Mbps, 19.5/21.7Mbps, 26/28.9Mbps, 39/43.3Mbps, 52/57.8Mbps, 58.5/65Mbps, 65/72.2Mbps (n) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 5 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

2.3 Test Configuration The EUT was tested per the guidance of KDB 558074 D01 v03r05. 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. This device supports wireless charging capability and, thus, is subject to the test requirements of KDB 648474 D03 v01r04. Additional radiated spurious emission measurements were performed with the EUT lying flat on a certified wireless charging pad (WCP) while operating under normal conditions in a simulated call or data transmission configuration. The worst case radiated emissions data is shown in this report. 2.4 EMI Suppression Device(s)/Modifications No EMI suppression device(s) were added and/or no modifications were made during testing. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 6 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

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 (ANSI C63.10-2013) and the guidance provided in KDB 558074 D01 v03r05 were used in the measurement of the EUT. Deviation from measurement procedure…………………………………………….....................................None 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. A raised turntable is used for radiated measurement. It is a continuously rotatable, remote-controlled, metallic turntable and 2 meters (6.56 ft.) in diameter. The turn table is flush with the raised floor of the chamber in order to maintain its function as a ground plane. 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. A 72.4cm high PVC support structure is placed on top of the turntable. A 3” (~7.6cm) sheet of high density polystyrene is used as the table top and is placed on top of the PVC supports to bring the total height of the table to 80cm. For measurements above 1GHz, a high density expanded polystyrene block 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(b)(1) 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. 3.3 Environmental Conditions The temperature is controlled within range of 15oC to 35oC. The relative humidity is controlled within range of 10% to 75%. The atmospheric pressure is monitored within the range 86-106kPa (860-1060mbar). FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 7 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

4.0 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.”  The antennas of the EUT are permanently attached.  There are no provisions for connections to an external antenna. Conclusion: The EUT unit complies with the requirement of §15.203. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 8 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

5.0 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 data shown herein 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) Conducted Bench Top 1.13 Measurements Line Conducted Disturbance 3.09 Radiated Disturbance (<1GHz) 4.98 Radiated Disturbance (>1GHz) 5.07 Radiated Disturbance (>18GHz) 5.09 FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 9 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

6.0 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 C63.5-2006. Manufacturer Model Description Cal Date Cal Interval Cal Due Serial Number ‐ RE Radiated E issio s Ca le Set UHF/EHF / / A ual / / RE Co ‐Po e AL‐ kHz ‐ MHz Loop A te a / / Bie ial / / E o Ho A te a ‐ GHz / / Bie ial / / ‐ EMCO ‐ S all Ho / / Bie ial / / Hu e +Suh e Su ofle A GHz Radiated Ca le / / A ual / / PCTEST ‐ EMC S it h S ste / / A ual / / NM Rohde & S h a z ESU EMI Test Re ei e . GHz / / A ual / / Rohde & S h a z FSW Sig al / Spe t u A al ze / / A ual / / Rohde & S h a z TS‐PR ‐ . GHz P e‐A plifie / / A ual / / Seeko k NC‐ To ue W e h / ", " l s / / Bie ial / / N/A Su ol JB Bi‐Log A te a M ‐ GHz / / Bie ial / / A Table 6-1. Annual Test Equipment Calibration Schedule FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 10 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

7.0 TEST RESULTS 7.1 Summary Company Name: LG Electronics MobileComm U.S.A FCC ID: ZNFW270 FCC Classification: Digital Transmission System (DTS) FCC Part Test Test Test Description Test Limit Reference Section(s) Condition Result Emissions in restricted General Field Strength Limits 15.205 bands must meet the (Restricted Bands and RADIATED PASS Section 7.2 15.209 radiated limits detailed in Radiated Emission Limits) 15.209 Table 7-1. Summary of Test Results Notes: 1) All modes of operation and data rates were investigated. The test results shown in the following sections represent the worst case emissions. 2) For radiated band edge, automated test software was used to measure emissions and capture the corresponding plots necessary to show compliance. The measurement software utilized is PCTEST “Chamber Automation,” Version 1.1.3. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 11 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

7.2 Radiated Spurious Emission Measurements – Above 1 GHz §15.247(d) §15.205 & §15.209 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 must not exceed the limits shown in Table 7-2 per Section 15.209. Field Strength Measured Distance Frequency [V/m] [Meters] Above 960.0 MHz 500 3 Table 7-2. Radiated Limits Test Procedures Used KDB 558074 D01 v03r05 – Section 12.1, 12.2.7 Test Settings Average Field Strength Measurements per Section 12.2.5.1 of KDB 558074 D01 v03r05 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. RBW = 1MHz 3. VBW = 3MHz 4. Detector = power average (RMS) 5. Number of measurement points = 1001 (Number of points must be > 2 x span/RBW) 6. Sweep time = auto 7. Trace (RMS) averaging was performed over at least 100 traces Peak Field Strength Measurements per Section 12.2.4 of KDB 558074 D01 v03r05 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. RBW = 1MHz 3. VBW = 3MHz 4. Detector = peak 5. Sweep time = auto couple 6. Trace mode = max hold 7. Trace was allowed to stabilize FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 12 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

Test Setup The EUT and measurement equipment were set up as shown in the diagram below. Figure 7-1. Test Instrument & Measurement Setup Test Notes 1. The optional test procedures for antenna port conducted measurements of unwanted emissions per the guidance of KDB 558074 D01 v03r05 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 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. 4. This unit was tested with its standard battery. 5. 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. 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. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 13 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

7. The wide spectrum spurious emissions plots shown on the following pages are used only for the purpose of emission identification. Any emissions found to be within 20dB of the limit are fully investigated and the results are shown in this section. Rohde & Schwarz EMC32, Version 9.15.00 automated test software was used to perform the Radiated Spurious Emissions Pre-Scan testing. 8. 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 [dBV/m] = Analyzer Level [dBm] + 107 + AFCL [dB/m] o AFCL [dB/m] = Antenna Factor [dB/m] + Cable Loss [dB] o Margin [dB] = Field Strength Level [dBV/m] – Limit [dBV/m] Radiated Band Edge Measurement Offset o The amplitude offset shown in the radiated restricted band edge plots in Section 7.2.1 was calculated using the formula: Offset (dB) = (Antenna Factor + Cable Loss + Attenuator) – Preamplifier Gain FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 14 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

Radiated Spurious Emission Measurements §15.247(d) §15.205 & §15.209 Worst Case Mode: 802.11b Worst Case Transfer Rate: 1 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2412MHz Channel: 01 Ant. Antenna Turntable Analyzer Field Frequency AFCL Limit Margin Detector Pol. Height Azimuth Level Strength [MHz] [dB/m] [dBμV/m] [dB] [H/V] [cm] [degree] [dBm] [dBμV/m] 4824.00 Avg H 393 310 -67.14 0.17 40.03 53.98 -13.95 4824.00 Peak H 393 310 -57.32 0.17 49.85 73.98 -24.13 12060.00 Avg H - - -71.67 14.32 49.65 53.98 -4.33 12060.00 Peak H - - -59.48 14.32 61.84 73.98 -12.14 Table 7-3. Radiated Measurements Worst Case Mode: 802.11b Worst Case Transfer Rate: 1 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2437MHz Channel: 06 Ant. Antenna Turntable Analyzer Field Frequency AFCL Limit Margin Detector Pol. Height Azimuth Level Strength [MHz] [dB/m] [dBμV/m] [dB] [H/V] [cm] [degree] [dBm] [dBμV/m] 4874.00 Avg H 380 213 -67.61 0.68 40.07 53.98 -13.91 4874.00 Peak H 380 213 -57.99 0.68 49.69 73.98 -24.29 7311.00 Avg H - - -71.01 7.03 43.02 53.98 -10.96 7311.00 Peak H - - -59.85 7.03 54.18 73.98 -19.80 12185.00 Avg H - - -70.86 14.74 50.88 53.98 -3.10 12185.00 Peak H - - -58.97 14.74 62.77 73.98 -11.21 Table 7-4. Radiated Measurements FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 15 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

Worst Case Mode: 802.11b Worst Case Transfer Rate: 1 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2462MHz Channel: 11 Ant. Antenna Turntable Analyzer Field Frequency AFCL Limit Margin Detector Pol. Height Azimuth Level Strength [MHz] [dB/m] [dBμV/m] [dB] [H/V] [cm] [degree] [dBm] [dBμV/m] 4924.00 Avg H 400 182 -70.49 0.67 37.18 53.98 -16.80 4924.00 Peak H 400 182 -59.00 0.67 48.67 73.98 -25.31 7386.00 Avg H - - -71.97 7.46 42.49 53.98 -11.49 7386.00 Peak H - - -59.58 7.46 54.88 73.98 -19.10 12310.00 Avg H - - -71.95 14.60 49.65 53.98 -4.33 12310.00 Peak H - - -61.60 14.60 60.00 73.98 -13.98 Table 7-5. Radiated Measurements Worst Case Mode: 802.11b Worst Case Transfer Rate: 1 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2412MHz Channel: 01 Ant. Antenna Turntable Analyzer Field Frequency AFCL Limit Margin Detector Pol. Height Azimuth Level Strength [MHz] [dB/m] [dBμV/m] [dB] [H/V] [cm] [degree] [dBm] [dBμV/m] 4824.00 Avg H 400 313 -66.31 0.17 40.86 53.98 -13.12 4824.00 Peak H 400 313 -57.34 0.17 49.83 73.98 -24.15 12060.00 Avg H - - -72.31 14.32 49.01 53.98 -4.97 12060.00 Peak H - - -60.58 14.32 60.74 73.98 -13.24 Table 7-6. Radiated Measurements with WCP FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 16 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

7.2.1 Radiated Restricted Band Edge Measurements §15.205 §15.209 The radiated restricted band edge measurements are measured with an EMI test receiver connected to the receive antenna while the EUT is transmitting. Worst Case Mode: 802.11g Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2412MHz Channel: 1 * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz 50.36 dBµV Ref 105.9 dBµV * Att 0 dB SWT 2.5 ms 2.390000000 GHz Offset -1.1 dB 100 LIMIT CHECK PASS A SGL 1 RM * 90 AVG LVL 80 70 PS 60 FCC15CAV 1 50 SWP 100 of 100 3DB AC 40 30 20 10 Center 2.39 GHz 6 MHz/ Span 60 MHz Date: 18.NOV.2016 16:10:46 Plot 7-1. Radiated Restricted Lower Band Edge Measurement (Average) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 17 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

Radiated Restricted Band Edge Measurements §15.205 §15.209 * RBW 1 MHz Marker 2 [T2 ] * VBW 3 MHz 67.01 dBµV Ref 105.4 dBµV * Att 0 dB SWT 2.5 ms 2.389615385 GHz Offset -1.6 dB 100 LIMIT CHECK PASS B SGL 90 LVL 2 PK 80 MAXH FCC15CPK 70 2 PS 60 50 3DB AC 40 30 20 10 Center 2.39 GHz 6 MHz/ Span 60 MHz Date: 18.NOV.2016 16:15:53 Plot 7-2. Radiated Restricted Lower Band Edge Measurement (Peak) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 18 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

Radiated Restricted Band Edge Measurements §15.205 §15.209 Worst Case Mode: 802.11g Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2462MHz Channel: 11 * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz 47.14 dBµV Ref 105.8 dBµV * Att 0 dB SWT 2.5 ms 2.483500000 GHz Offset -1.2 dB 100 LIMIT CHECK PASS A SGL 1 RM * 90 AVG LVL 80 70 PS 60 FCC15CAV 50 SWP 100 of 100 1 3DB AC 40 30 20 10 Center 2.4835 GHz 6 MHz/ Span 60 MHz Date: 18.NOV.2016 16:35:02 Plot 7-3. Radiated Restricted Upper Band Edge Measurement (Average) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 19 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

Radiated Restricted Band Edge Measurements §15.205 §15.209 * RBW 1 MHz Marker 2 [T2 ] * VBW 3 MHz 62.14 dBµV Ref 105.3 dBµV * Att 0 dB SWT 2.5 ms 2.483692308 GHz Offset -1.7 dB 100 LIMIT CHECK PASS B SGL 90 LVL 2 PK 80 MAXH FCC15CPK 70 PS 2 60 50 3DB AC 40 30 20 10 Center 2.4835 GHz 6 MHz/ Span 60 MHz Date: 18.NOV.2016 16:35:38 Plot 7-4. Radiated Restricted Upper Band Edge Measurement (Peak) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 20 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

Radiated Restricted Band Edge Measurements §15.205 §15.209 Worst Case Mode: 802.11g Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2467MHz Channel: 12 * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz 38.47 dBµV Ref 107.5 dBµV * Att 0 dB SWT 2.5 ms 2.483692308 GHz Offset 0.5 dB LIMIT CHECK PASS 100 A SGL 1 RM * AVG 90 LVL 80 70 PS 60 FCC15CAV SWP 100 of 100 3DB 50 AC 1 40 30 20 10 Center 2.4835 GHz 6 MHz/ Span 60 MHz Date: 28.NOV.2016 11:46:17 Plot 7-5. Radiated Restricted Upper Band Edge Measurement (Average) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 21 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

* RBW 1 MHz Marker 2 [T2 ] * VBW 3 MHz 50.91 dBµV Ref 107 dBµV * Att 0 dB SWT 2.5 ms 2.483500000 GHz LIMIT CHECK PASS 100 B SGL 90 2 PK 80 MAXH FCC15CPK 70 PS 60 2 SWP 100 of 100 50 3DB AC 40 30 20 10 Center 2.4835 GHz 6 MHz/ Span 60 MHz Date: 28.NOV.2016 11:50:06 Plot 7-6. Radiated Restricted Upper Band Edge Measurement (Peak) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 22 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

Radiated Restricted Band Edge Measurements §15.205 §15.209 Worst Case Mode: 802.11g Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2472MHz Channel: 13 * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz 45.23 dBµV Ref 107.5 dBµV * Att 0 dB SWT 2.5 ms 2.483692308 GHz Offset 0.5 dB LIMIT CHECK PASS 100 A SGL 1 RM * AVG 90 LVL 80 70 PS 60 FCC15CAV SWP 100 of 100 3DB 50 1 AC 40 30 20 10 Center 2.4835 GHz 6 MHz/ Span 60 MHz Date: 28.NOV.2016 11:47:08 Plot 7-7. Radiated Restricted Upper Band Edge Measurement (Average) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 23 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

* RBW 1 MHz Marker 2 [T2 ] * VBW 3 MHz 62.70 dBµV Ref 107 dBµV * Att 0 dB SWT 2.5 ms 2.483596154 GHz LIMIT CHECK PASS 100 B SGL 90 2 PK 80 MAXH FCC15CPK 70 PS 2 60 SWP 100 of 100 50 3DB AC 40 30 20 10 Center 2.4835 GHz 6 MHz/ Span 60 MHz Date: 28.NOV.2016 11:48:09 Plot 7-8. Radiated Restricted Upper Band Edge Measurement (Peak) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 24 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

WCP Radiated Restricted Band Edge Measurements §15.205 §15.209 Worst Case Mode: 802.11g Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2412MHz Channel: 1 * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz 47.84 dBµV Ref 105.9 dBµV * Att 0 dB SWT 2.5 ms 2.390000000 GHz Offset -1.1 dB 100 LIMIT CHECK PASS A SGL 1 RM * 90 AVG LVL 80 70 PS 60 FCC15CAV 50 SWP 100 of 100 1 3DB AC 40 30 20 10 Center 2.39 GHz 6 MHz/ Span 60 MHz Date: 18.NOV.2016 16:44:02 Plot 7-9. Radiated Restricted Band Edge Measurement with WCP (Average) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 25 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

WCP Radiated Restricted Band Edge Measurements §15.205 §15.209 * RBW 1 MHz Marker 2 [T2 ] * VBW 3 MHz 67.34 dBµV Ref 105.4 dBµV * Att 0 dB SWT 2.5 ms 2.389903846 GHz Offset -1.6 dB 100 LIMIT CHECK PASS B SGL 90 LVL 2 PK 80 MAXH FCC15CPK 70 2 PS 60 50 3DB AC 40 30 20 10 Center 2.39 GHz 6 MHz/ Span 60 MHz Date: 18.NOV.2016 16:44:36 Plot 7-10. Radiated Restricted Band Edge Measurement with WCP (Peak) FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 26 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016

8.0 CONCLUSION The data collected relate only the item(s) tested and show that the LG Portable Wrist Device FCC ID: ZNFW270 is in compliance with Part 15C of the FCC Rules. FCC Pt. 15.247 802.11b/g/n MEASUREMENT REPORT Reviewed by: FCC ID: ZNFW270 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 27 of 27 0Y1611151782-R1.ZNF 11/22 - 11/28/2016 Portable Wrist Device © 2016 PCTEST Engineering Laboratory, Inc. V 5.0 11/04/2016


Document Created: 2017-12-20 18:58:21
Document Modified: 2017-12-20 18:58:21
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