WLAN Test Report

FCC ID: ZNFD850

Test Report

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FCCID_2293314

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 802.11a/b/g/n/ac Applicant Name: Date of Testing: LG Electronics MobileComm U.S.A 5/7 - 5/29/2014 1000 Sylvan Avenue Test Site/Location: Englewood Cliffs, NJ 07632 PCTEST Lab, Columbia, MD, USA United States Test Report Serial No.: 0Y1405060924.ZNF FCC ID: ZNFD850 APPLICANT: LG Electronics MobileComm U.S.A Application Type: Class II Permissive Change LG-D850, D850, LGD850, LG-D852, D852, LGD852, LG-D852G, Model(s): D852G, LGD852G EUT Type: Portable Handset FCC Classification: Digital Transmission System (DTS) FCC Rule Part(s): Part 15.247 Test Procedure(s): KDB 558074 v03r01, KDB 648474 D03 v01r02 Class II Permissive Change: Please see FCC change document Original Grant Date: 5/19/2014 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 v03r01. 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. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 1 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

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 ............................................................................................................................... 5 2.4 EMI SUPPRESSION DEVICE(S)/MODIFICATIONS...................................................................................... 5 2.5 LABELING REQUIREMENTS ........................................................................................................................ 5 3.0 DESCRIPTION OF TEST ........................................................................................................................6 3.1 EVALUATION PROCEDURE ......................................................................................................................... 6 3.2 RADIATED EMISSIONS ................................................................................................................................ 6 4.0 ANTENNA REQUIREMENTS ..................................................................................................................7 5.0 TEST EQUIPMENT CALIBRATION DATA ..............................................................................................8 6.0 TEST RESULTS ......................................................................................................................................9 6.1 SUMMARY ..................................................................................................................................................... 9 6.2 RADIATED SPURIOUS EMISSION MEASUREMENTS .............................................................................. 10 6.3 RADIATED RESTRICTED BAND EDGE MEASUREMENTS ...................................................................... 17 7.0 CONCLUSION .......................................................................................................................................23 FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 2 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

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-D850 FCC ID: ZNFD850 FCC CLASSIFICATION: Digital Transmission System (DTS) Test Device Serial No.: BT/WIFI Rad Production Pre-Production Engineering DATE(S) OF TEST: 5/7 - 5/29/2014 TEST REPORT S/N: 0Y1405060924.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. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 3 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

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 C63.4-2009 on February 15, 2012. Figure 1-1. Map of the Greater Baltimore and Metropolitan Washington, D.C. area FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 4 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

2.0 PRODUCT INFORMATION 2.1 Equipment Description The Equipment Under Test (EUT) is the LG Portable Handset FCC ID: ZNFD850. 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: 850/1900 GSM/EDGE, 850/1700/1900 WCDMA, Band 17 (5, 10MHz BW), 5 (5, 10MHz BW), 4 (5, 10, 15, 20MHz BW), 2 (5, 10, 15, 20MHz BW), 7 (5, 10, 15, 20MHz BW) LTE, 802.11a/b/g/n/ac WLAN, 802.11a/n/ac UNII, Bluetooth (1x, EDR, LE), NFC Note: 5GHz WLAN (DTS/NII) operation is possible in 20MHz, 40MHz, and 80MHz channel bandwidths. 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 v03r01. 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:  802.11b – 99.8%  802.11a/n 20MHz Bandwidth – 94.9%  802.11n 40MHz Bandwidth – 90.0%  802.11ac 80MHz Bandwidth – 80.5% If a duty cycle of greater than 98% was not achievable for the measurement of average field strength levels, a correction factor of 20log(1/x), where x is the duty cycle, was applied to measured average field strength levels to obtain an equivalent 100% duty cycle operation average field strength level. The following offsets were used for testing:  802.11a/n 20MHz Bandwidth – .46dB offset  802.11n 40MHz Bandwidth – .91dB offset  802.11ac 80MHz Bandwidth – 1.89dB offset 2.3 Test Configuration The LG Portable Handset FCC ID: ZNFD850 was tested per the guidance of KDB 558074 v03r01. ANSI C63.10-2009 was used to reference the appropriate EUT setup for radiated spurious emissions testing and AC line conducted testing. See Sections 3.2, and 6.1 of this test report for a description of the radiated emissions test setups. Additional emissions testing were performed per KDB 648474 D03 and the additional worst case emissions are reported herein and identified as WCC. Per KDB 648474 D03, spurious emissions measurement data was also investigated with the wireless charging battery cover. The handset was placed on the representative charging pad under normal conditions and in a simulated call configuration. Only worst case emissions are 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. 2.5 Labeling Requirements Per 15.19; Docket 95-19 The label shall be permanently affixed at a conspicuous location on the device; instruction manual or pamphlet supplied to the user and be readily visible to the purchaser at the time of purchase. However, when the device is so small wherein placement of the label with specified statement is not practical, only the trade name and FCC ID must be displayed on the device per Section 15.19(a)(5). Please see attachment for FCC ID label and label location. FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 5 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

3.0 DESCRIPTION OF TEST 3.1 Evaluation Procedure The measurement procedures described in the American National Standard for Testing Unlicensed Wireless Devices (ANSI C63.10-2009), and the guidance provided in KDB 558074 v03r01 were used in the measurement of the LG Portable Handset FCC ID: ZNFD850. 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 Clause 5, Figure 5.7 of ANSI C63.4-2009. For measurements above 1GHz 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 below 1GHz, the absorbers are removed. An ETS Lindgren Model 2188 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. A 78cm high PVC support structure is placed on top of the turntable. A ¾” (~1.9cm) sheet of high density polyethylene 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 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 0.8 meter high, 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, clock speed, mode of operation or video resolution, if applicable, 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. For the EUT positioning, “H” is defined with the EUT lying flat on the test surface, “H2” is defined with the EUT standing up on its side, and “V” is defined with the EUT standing upright. FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 6 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

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 Portable Handset are permanently attached.  There are no provisions for connections to an external antenna. Conclusion: The LG Portable Handset FCC ID: ZNFD850 unit complies with the requirement of §15.203. 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 BW BW Ch. Frequency (MHz) Ch. Frequency (MHz) (MHz) (MHz) 149 20 5745 159 20 / 40 5795 151 20 / 40 5755 161 20 5805 153 20 5765 163 20 5815 155 20 / 80 5775 165 20 5825 157 20 5785 Table 4-1. Frequency/ Channel Operations FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 7 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

5.0 TEST EQUIPMENT CALIBRATION DATA Test Equipment Calibration is traceable to the National Institute of Standards and Technology (NIST). Manufacturer Model Description Cal Date Cal Interval Cal Due Serial Number ‐ RE1 Radiated Emissions Cable Set (UHF/EHF) 3/25/2014 Annual 3/25/2015 N/A Agilent 8447D Broadband Amplifier 5/31/2013 Annual 5/31/2014 2443A01900 Com‐Power AL‐130 9kHz ‐ 30MHz Loop Antenna 6/26/2013 Annual 6/26/2014 121034 ETS Lindgren 3117 1‐18 GHz DRG Horn (Medium) 4/8/2014 Biennial 4/8/2016 125518 ETS Lindgren 3160‐09 18‐26.5 GHz Standard Gain Horn 5/30/2012 Biennial 5/30/2014 135427 ETS Lindgren 3160‐10 26.5‐40 GHz Standard Gain Horn 6/6/2012 Biennial 6/6/2014 130993 K&L 11SH10‐6000/T18000 High Pass Filter 2/7/2014 Annual 2/7/2015 1 Mini‐Circuits VHF‐3100+ High Pass Filter 1/27/2014 Annual 1/27/2015 30841 Rohde & Schwarz TS‐PR18 1‐18 GHz Pre‐Amplifier 5/31/2013 Annual 5/31/2014 100071 Rohde & Schwarz TS‐PR26 18‐26.5 GHz Pre‐Amplifier 5/31/2013 Annual 5/31/2014 100040 Rohde & Schwarz ESU26 EMI Test Receiver (26.5GHz) 1/27/2014 Annual 1/27/2015 100342 Sunol JB5 Bi‐Log Antenna (30M ‐ 5GHz) 1/28/2014 Biennial 1/28/2016 A051107 Table 5-1. Annual Test Equipment Calibration Schedule Note: For equipment listed above that has a calibration due date that falls within the test date range, care was taken to ensure that this equipment was utilized prior to the calibration due date. FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 8 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

6.0 TEST RESULTS 6.1 Summary Company Name: LG Electronics MobileComm U.S.A FCC ID: ZNFD850 FCC Classification: Digital Transmission System (DTS) Data Rate(s) Tested: 1Mbps, 2Mbps, 5.5Mbps, 11Mbps (b) 6Mbps, 9Mbps, 12Mbps, 18Mbps, 24Mbps, 36Mbps, 48Mbps, 54Mbps (a/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 – 20MHz) 13.5/15Mbps, 27/30Mbps, 40.5/45Mbps, 54/60Mbps, 81/90Mbps, 108/120Mbps, 121.5/135Mbps, 135/150Mbps (n – 40MHz) 29.3/32.5Mbps, 58.5/65Mbps, 87.8/97.5Mbps, 117/130Mbps, 175.5/195Mbps, 234/260Mbps, 263.3/292.5Mbps, 292.5/325Mbps, 351/390Mbps, 390/433.3Mbps (ac – 80MHz BW) FCC Part Test Test Test Description Test Limit Reference Section(s) Condition Result TRANSMITTER MODE (TX) Emissions in restricted General Field Strength Limits 15.205 bands must meet the Sections 6.2, (Restricted Bands and RADIATED PASS 15.209 radiated limits detailed in 6.3 Radiated Emission Limits) 15.209 Table 6-1. 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. FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 9 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

6.2 Radiated Spurious Emission Measurements §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 6-2 per Section 15.209. Field Strength Measured Distance Frequency [V/m] [Meters] 0.009 – 0.490 MHz 2400/F (kHz) 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 6-2. Radiated Limits Test Procedures Used KDB 558074 v03r01 – Section 12.1, 12.7 Test Settings Average Field Strength Measurements per Section 12.2.5.1 of KDB 558074 v03r01 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 FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 10 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

Peak Field Strength Measurements per Section 12.2.4 of KDB 558074 v03r01 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 Test Setup The EUT and measurement equipment were set up as shown in the diagram below. Figure 6-1. Test Instrument & Measurement Setup FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 11 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

Test Notes 1. The optional test procedures for antenna port conducted measurements of unwanted emissions per the guidance of KDB 558074 v03r01 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 6-10. 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. 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 6.8 was calculated using the formula: Offset (dB) = (Antenna Factor + Cable Loss + 10 dB Attenuator) – Preamplifier Gain FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 12 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

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 Analyzer Ant. EUT Field Frequency AFCL Limit Margin Level Detector Pol. Pol. Strength [MHz] [dB/m] [dBμV/m] [dB] [dBm] [H/V] [H/H2/V] [dBμV/m] 4824.00 -107.47 Avg H H 42.59 42.12 53.98 -11.86 4824.00 -95.39 Peak H H 42.59 54.20 73.98 -19.78 12060.00 -107.12 Avg H H 48.60 48.47 53.98 -5.50 12060.00 -95.60 Peak H H 48.60 59.99 73.98 -13.98 Table 6-3. Radiated Measurements Worst Case Mode: 802.11b Worst Case Transfer Rate: 1 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2437MHz Channel: 06 Analyzer Ant. EUT Field Frequency AFCL Limit Margin Level Detector Pol. Pol. Strength [MHz] [dB/m] [dBμV/m] [dB] [dBm] [H/V] [H/H2/V] [dBμV/m] 4874.00 -107.72 Avg H H 42.70 41.99 53.98 -11.99 4874.00 -95.92 Peak H H 42.70 53.79 73.98 -20.19 7311.00 -107.69 Avg H H 42.64 41.95 53.98 -12.03 7311.00 -95.30 Peak H H 42.64 54.34 73.98 -19.64 12185.00 -108.46 Avg H H 48.96 47.51 53.98 -6.47 12185.00 -95.68 Peak H H 48.96 60.29 73.98 -13.69 Table 6-4. Radiated Measurements FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 13 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

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: 2462MHz Channel: 11 Analyzer Ant. EUT Field Frequency AFCL Limit Margin Level Detector Pol. Pol. Strength [MHz] [dB/m] [dBμV/m] [dB] [dBm] [H/V] [H/H2/V] [dBμV/m] 4924.00 -107.31 Avg H H 42.69 42.38 53.98 -11.60 4924.00 -95.06 Peak H H 42.69 54.63 73.98 -19.35 7386.00 -106.84 Avg H H 42.52 42.68 53.98 -11.30 7386.00 -94.53 Peak H H 42.52 54.99 73.98 -18.99 12310.00 -106.85 Avg H H 49.18 49.34 53.98 -4.64 12310.00 -95.62 Peak H H 49.18 60.57 73.98 -13.41 Table 6-5. Radiated Measurements Worst Case Mode: 802.11b Worst Case Transfer Rate: 1 Mbps Distance of Measurements: 3 Meters Operating Frequency: 2462MHz Channel: 11 Analyzer Ant. EUT Field Frequency AFCL Limit Margin Level Detector Pol. Pol. Strength [MHz] [dB/m] [dBμV/m] [dB] [dBm] [H/V] [H/H2/V] [dBμV/m] 4924.00 -105.82 Avg H H 42.69 43.87 53.98 -10.11 4924.00 -94.30 Peak H H 42.69 55.39 73.98 -18.59 7386.00 -106.80 Avg H H 42.52 42.72 53.98 -11.26 7386.00 -95.14 Peak H H 42.52 54.38 73.98 -19.60 12310.00 -106.63 Avg H H 49.18 49.56 53.98 -4.42 12310.00 -94.58 Peak H H 49.18 61.61 73.98 -12.37 Table 6-6. Radiated Measurements with WCC FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 14 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

Radiated Spurious Emission Measurements §15.247(d) §15.205 & §15.209 Worst Case Mode: 802.11a Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 1 & 3 Meters Operating Frequency: 5745MHz Channel: 149 Distance Analyzer Ant. EUT Field Frequency AFCL Correction Limit Margin Level Detector Pol. Pol. Strength [MHz] [dB/m] Factor [dBμV/m] [dB] [dBm] [H/V] [H/H2/V] [dBμV/m] [dB] 11490.00 -106.68 Avg H H 45.62 0.00 45.94 53.98 -8.04 11490.00 -94.92 Peak H H 45.62 0.00 57.70 73.98 -16.28 22980.00 -109.40 Avg H H 44.46 -9.54 32.52 53.98 -21.46 22980.00 -98.43 Peak H H 44.46 -9.54 43.49 73.98 -30.49 Table 6-7. Radiated Measurements Worst Case Mode: 802.11a Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 1 & 3 Meters Operating Frequency: 5785MHz Channel: 157 Distance Analyzer Ant. EUT Field Frequency AFCL Correction Limit Margin Level Detector Pol. Pol. Strength [MHz] [dB/m] Factor [dBμV/m] [dB] [dBm] [H/V] [H/H2/V] [dBμV/m] [dB] 11570.00 -106.52 Avg H H 45.68 0.00 46.15 53.98 -7.83 11570.00 -94.29 Peak H H 45.68 0.00 58.38 73.98 -15.60 Table 6-8. Radiated Measurements FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 15 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

Worst Case Mode: 802.11a Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 1 & 3 Meters Operating Frequency: 5825MHz Channel: 165 Distance Analyzer Ant. EUT Field Frequency AFCL Correction Limit Margin Level Detector Pol. Pol. Strength [MHz] [dB/m] Factor [dBμV/m] [dB] [dBm] [H/V] [H/H2/V] [dBμV/m] [dB] 11650.00 -106.87 Avg H H 45.71 0.00 45.84 53.98 -8.14 11650.00 -94.46 Peak H H 45.71 0.00 58.25 73.98 -15.73 Table 6-9. Radiated Measurements Worst Case Mode: 802.11a Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 1 & 3 Meters Operating Frequency: 5785MHz Channel: 157 Distance Analyzer Ant. EUT Field Frequency AFCL Correction Limit Margin Level Detector Pol. Pol. Strength [MHz] [dB/m] Factor [dBμV/m] [dB] [dBm] [H/V] [H/H2/V] [dBμV/m] [dB] 11570.00 -106.43 Avg H H 45.68 0.00 46.24 53.98 -7.74 11570.00 -94.10 Peak H H 45.68 0.00 58.57 73.98 -15.41 Table 6-10. Radiated Measurements with WCC FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 16 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

6.3 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 [T2 ] * VBW 3 MHz 45.54 dBµV Ref 110 dBµV * Att 10 dB SWT 2.5 ms 2.390000000 GHz 110 Offset 16 dB A 100 SGL 90 LVL 2 RM * AVG 80 PS 70 60 SWP 100 of 100 D1 54 dBµV 3DB 50 AC 1 40 30 20 10 Center 2.39 GHz 7.5 MHz/ Span 75 MHz Date: 8.MAY.2014 04:51:24 Plot 6-1. Radiated Restricted Lower Band Edge Measurement (Average) FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 17 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

Radiated Restricted Band Edge Measurements §15.205 §15.209 * RBW 1 MHz Marker 1 [T2 ] * VBW 3 MHz 59.11 dBµV Ref 110 dBµV * Att 10 dB SWT 2.5 ms 2.389399038 GHz 110 Offset 15.6 dB A 100 SGL 90 LVL 2 PK MAXH 80 D1 74 dBµV PS 70 1 60 SWP 100 of 100 3DB 50 AC 40 30 20 10 Center 2.39 GHz 7.5 MHz/ Span 75 MHz Date: 8.MAY.2014 04:52:26 Plot 6-2. Radiated Restricted Lower Band Edge Measurement (Peak) FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 18 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

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 [T2 ] * VBW 3 MHz 47.02 dBµV Ref 110 dBµV * Att 10 dB SWT 2.5 ms 2.483500000 GHz 110 Offset 16.7 dB A 100 SGL 90 LVL 2 RM * AVG 80 PS 70 60 SWP 100 of 100 D1 54 dBµV 3DB 50 1 AC 40 30 20 10 Center 2.4835 GHz 7.5 MHz/ Span 75 MHz Date: 8.MAY.2014 04:59:39 Plot 6-3. Radiated Restricted Upper Band Edge Measurement (Average) FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 19 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

Radiated Restricted Band Edge Measurements §15.205 §15.209 * RBW 1 MHz Marker 1 [T2 ] * VBW 3 MHz 60.36 dBµV Ref 110 dBµV * Att 10 dB SWT 2.5 ms 2.483860577 GHz 110 Offset 16.3 dB A 100 SGL 90 LVL 2 PK MAXH 80 D1 74 dBµV PS 70 1 60 SWP 100 of 100 3DB 50 AC 40 30 20 10 Center 2.4835 GHz 7.5 MHz/ Span 75 MHz Date: 8.MAY.2014 05:01:00 Plot 6-4. Radiated Restricted Upper Band Edge Measurement (Peak) FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 20 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

WCC 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 Plot 6-5. Radiated Restricted Band Edge Measurement with WCC (Average) FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 21 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

Radiated Restricted Band Edge Measurements §15.205 §15.209 Plot 6-6. Radiated Restricted Band Edge Measurement with WCC (Peak) FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 22 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014

7.0 CONCLUSION The data collected relate only the item(s) tested and show that the LG Portable Handset FCC ID: ZNFD850 is in compliance with Part 15C of the FCC Rules. FCC Pt. 15.247 802.11a/b/g/n/ac MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 23 of 23 0Y1405060924.ZNF 5/7 - 5/29/2014 Portable Handset © 2014 PCTEST Engineering Laboratory, Inc. V 5.0 01/13/2014


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