UNII Test Report

FCC ID: ZNFD850

Test Report

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FCCID_2965979

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 15.407 UNII 802.11a/n/ac Applicant Name: Date of Testing: LG Electronics MobileComm U.S.A 03/08-03/10/2016 1000 Sylvan Avenue Test Site/Location: Englewood Cliffs, NJ 07632 PCTEST Lab, Columbia, MD, USA United States Test Report Serial No.: 0Y1603040475.ZNF FCC ID: ZNFD850 APPLICANT: LG Electronics MobileComm U.S.A Application Type: Class II Permissive Change Model(s): LG-D850, D850, LGD850, LG-D852, D852, LGD852, LG-D852G, D852G, LGD852G EUT Type: Portable Handset FCC Classification: Unlicensed National Information Infrastructure (UNII) FCC Rule Part(s): Part 15.407 Test Procedure(s): KDB 789033 D02 v01r01 Class II Permissive Change: Please see FCC change document Original Grant Date: 05/19/2014 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 789033 D02 v01r01. 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. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 1 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

T A B L E O F C O N T E N T S FCC PART 15.407 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 3.0 DESCRIPTION OF TESTS ...........................................................................................................................................................................................6 3.1 Evaluation Procedure ....................................................................................................................................................................................6 3.2 Radiated Emissions.......................................................................................................................................................................................6 3.3 Environmental Conditions..............................................................................................................................................................................6 4.0 ANTENNA REQUIREMENTS .......................................................................................................................................................................................7 5.0 MEASUREMENT UNCERTAINTY ................................................................................................................................................................................8 6.0 TEST EQUIPMENT CALIBRATION DATA....................................................................................................................................................................9 7.0 TEST RESULTS .........................................................................................................................................................................................................10 7.1 Summary .....................................................................................................................................................................................................10 7.2 UNII Output Power Measurement – 802.11a/n/ac .......................................................................................................................................11 7.3 Maximum Power Spectral Density – 802.11a/n/ac ......................................................................................................................................13 7.4 Radiated Spurious Emission Measurements ...............................................................................................................................................19 7.7.1 Radiated Spurious Emission Measurements ...................................................................................................................................22 7.7.2 Radiated Band Edge Measurements (20MHz BW) .........................................................................................................................24 7.7.3 Radiated Band Edge Measurements (40MHz BW) .........................................................................................................................26 7.7.4 Radiated Band Edge Measurements (80MHz BW) .........................................................................................................................28 8.0 CONCLUSION ............................................................................................................................................................................................................ 30 FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 2 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

MEASUREMENT REPORT FCC Part 15.407 § 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 15.407 BASE MODEL: LG-D850 FCC ID: ZNFD850 FCC CLASSIFICATION: Unlicensed National Information Infrastructure (UNII) Test Device Serial No.: 89420 Production Pre-Production Engineering DATE(S) OF TEST: 03/08-03/10/2016 TEST REPORT S/N: 0Y1603040475.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. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 3 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

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. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 4 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

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 UNII transmitter. 2.2 Device Capabilities This device contains the following capabilities: 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 Note: 5GHz NII operation is possible in 20MHz, and 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 B)2)b) of KDB 789033 D02 v01r01. 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: Maximum Achievable Duty Cycles Duty Cycle [%] 802.11 Mode/Band ANT1 a 96.0 n (HT20) 96.0 5GHz n (HT40) 91.2 ac (HT80) 81.0 Data Rate(s) Tested: 6, 9, 12, 18, 24, 36, 48, 54Mbps (802.11a) 6.5/7.2, 13/14.4, 19.5/21.7, 26/28.9, 39/43.3, 52/57.8, 58.5/65, 65/72.2 (n – 20MHz) 13.5/15, 27/30, 40.5/45, 54/60, 81/90, 108/120, 121.5/135, 135/150 (n – 40MHz BW) 29.3/32.5, 58.5/65, 87.8/97.5, 117/130, 175.5/195, 234/260, 263.3/292.5, 292.5/325, 351/390, 390/433.3 (ac – 80MHz BW) 2.3 Test Configuration The LG Portable Handset FCC ID: ZNFD850 was tested per the guidance of KDB 789033 D02 v01r01. 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, and 7.3 for antenna port conducted emissions test setups. 2.4 EMI Suppression Device(s)/Modifications No EMI suppression device(s) were added and/or no modifications were made during testing. FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 5 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

3.0 DESCRIPTION OF TESTS 3.1 Evaluation Procedure The measurement procedures described in the American National Standard for Testing Unlicensed Wireless Devices (ANSI C63.10-2013) and the guidance provided in KDB 789033 D02 v01r01 were used in the measurement of 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 Figure 5.7 of Clause 5 in ANSI C63.4-2014. 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 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, 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, 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. 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. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 6 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

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 connection to an external antenna. Conclusion: The LG Portable Handset FCC ID: ZNFD850 unit complies with the requirement of §15.203. Band 3 Ch. Frequency (MHz) 149 5745 : : 157 5785 : : 165 5825 Table 4-1. 802.11a / 802.11n / 802.11ac (20MHz) Frequency / Channel Operations Band 3 Ch. Frequency (MHz) 151 5755 : : 159 5795 Table 4-2. 802.11n / 802.11ac (40MHz BW) Frequency / Channel Operations Band 3 Ch. Frequency (MHz) 155 5775 Table 4-3. 802.11ac (80MHz BW) Frequency / Channel Operations FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 7 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

5.0 MEASUREMENT UNCERTAINTY The measurement uncertainties shown below were calculated in accordance with the requirements of ANSI C63.4-2014. 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 Radiated Disturbance (<1GHz) 4.98 Radiated Disturbance (>1GHz) 5.07 Radiated Disturbance (>18GHz) 5.09 FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 8 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

6.0 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 ‐ RE3 Radiated Emissions Cable Set 4/29/2015 Annual 4/29/2016 RE3 ‐ WL40‐1 Conducted Cable Set (40GHz) 4/20/2015 Annual 4/20/2016 WL40‐1 Agilent 8447D Broadband Amplifier 6/12/2015 Annual 6/12/2016 2443A01900 Agilent N9020A MXA Signal Analyzer 11/5/2015 Annual 11/5/2016 US46470561 Agilent N9038A MXE EMI Receiver 3/24/2015 Annual 3/24/2016 MY51210133 Com‐Power AL‐130 9kHz ‐ 30MHz Loop Antenna 7/30/2015 Biennial 7/30/2017 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 6/17/2014 Biennial 6/17/2016 135427 ETS Lindgren 3160‐10 26.5‐40 GHz Standard Gain Horn 6/17/2014 Biennial 6/17/2016 130993 Huber+Suhner Sucoflex 102A 40GHz Radiated Cable 4/20/2015 Annual 4/20/2016 251425001 K&L 11SH10‐3075/U18000 High Pass Filter 7/18/2015 Annual 7/18/2016 11SH10‐3075/U18000‐2 Rohde & Schwarz FSW67 Signal / Spectrum Analyzer 6/2/2015 Annual 6/2/2016 103200 Rohde & Schwarz TS‐PR18 1‐18 GHz Pre‐Amplifier 3/7/2016 Annual 3/7/2017 100071 Rohde & Schwarz TS‐PR26 18‐26.5 GHz Pre‐Amplifier 3/7/2016 Annual 3/7/2017 100040 Rohde & Schwarz TS‐PR40 26.5‐40 GHz Pre‐Amplifier 3/7/2016 Annual 3/7/2017 100037 Seekonk NC‐100 Torque Wrench 5/16", 8" lbs 3/18/2014 Biennial 3/18/2016 N/A Sunol JB5 Bi‐Log Antenna (30M ‐ 5GHz) 3/28/2014 Biennial 3/28/2016 A051107 Table 6-1. Annual Test Equipment Calibration Schedule FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 9 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.0 TEST RESULTS 7.1 Summary Company Name: LG Electronics MobileComm U.S.A FCC ID: ZNFD850 Method/System: Unlicensed National Information Infrastructure (UNII) FCC Part Test Test Test Description Test Limit Reference Section(s) Condition Result TRANSMITTER MODE (TX) Maximum Conducted Output 15.407 (a.1) < 1W (30dBm) (5725-5850MHz) PASS Section 7.2 Power CONDUCTED Maximum Power Spectral 15.407 (a.1), (5) < 30 dBm/500kHz (5725-5850MHz) PASS Section 7.3 Density < -27 dBm/MHz EIRP (outside 5150-5350MHz, 5470- 15.407(b.1), (2),(3) Undesirable Emissions 5725MHz, 5715-5860MHz) PASS Section 7.4 < -17 dBm/MHz EIRP (within 5715- 5725MHz and 5850-5860MHz) RADIATED General Field Strength Emissions in restricted bands must 15.205, Limits (Restricted Bands meet the radiated limits detailed in PASS Section 7.4 15.407(b.1), (5), (6) and Radiated Emission 15.209 Limits) Table 7-1. Summary of Test Results Notes: 1) All channels, modes, and modulations/data rates were investigated among all UNII bands. The test results shown in the following sections represent the worst case emissions. 2) The analyzer plots shown in this section were all taken with a correction table loaded into the analyzer. The correction table was used to account for the losses of the cables and attenuators used as part of the system to connect the EUT to the analyzer at all frequencies of interest. 3) All antenna port conducted emissions testing was performed on a test bench with the antenna port of the EUT connected to the spectrum analyzer through calibrated cables and attenuators. 4) For conducted spurious emissions, automated test software was used to measure emissions and capture the corresponding plots necessary to show compliance. The measurement software utilized is PCTEST “UNII Automation,” Version 3.9. 5) 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 1.1.2. FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 10 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.2 UNII Output Power Measurement – 802.11a/n/ac §15.407 (a.1) Test Overview and Limits A transmitter antenna terminal of the EUT is connected to the input of an RF pulse power sensor. Measurement is made using a broadband average power meter while the EUT is operating at its maximum duty cycle, at its maximum power control level, as defined in KDB 789033 D02 v01, and at the appropriate frequencies. In the 5.725 – 5.850GHz band, the maximum permissible conducted output power is 1W (30dBm). Test Procedure Used KDB 789033 D02 v01 – Section E)3)b) Method PM-G Test Settings Average power measurements were performed only when the EUT was transmitting at its maximum power control level using a broadband power meter with a pulse sensor. The power meter implemented triggering and gating capabilities which were set up such that power measurements were recorded only during the ON time of the transmitter. The trace was averaged over 100 traces to obtain the final measured average power. 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 None FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 11 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

5GHz (20MHz) Conducted Power [dBm] Freq [MHz] Channel Detector IEEE Transmission Mode 802.11a 802.11n 802.11ac 5745 149 AVG 12.57 11.66 11.57 5765 153 AVG 12.44 11.64 11.56 5785 157 AVG 12.49 11.65 11.48 5805 161 AVG 12.57 11.62 11.61 5825 165 AVG 12.60 11.02 11.69 Table 7-2. 20MHz BW (UNII) Maximum Conducted Output Power 5GHz (40MHz) Conducted Power [dBm] Freq [MHz] Channel Detector IEEE Transmission Mode 802.11n 802.11ac 5755 151 AVG 11.63 11.46 5795 159 AVG 11.84 11.60 Table 7-3. 40MHz BW (UNII) Maximum Conducted Output Power 5GHz (80MHz) Conducted Power [dBm] IE E E T ra ns m is s io n Freq [MHz] Channel Detector M o de 802.11ac 5775 155 AVG 11.85 Table 7-4. 80MHz BW (UNII) Maximum Conducted Output Power FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 12 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.3 Maximum Power Spectral Density – 802.11a/n/ac §15.407(a.1)(2.5) Test Overview and Limit The spectrum analyzer was connected to the antenna terminal while the EUT was operating at its maximum duty cycle, at its maximum power control level, as defined in KDB 789033 D02 v01r01, and at the appropriate frequencies. Method SA-1, as defined in KDB 789033 D02 v01r01, was used to measure the power spectral density. In the 5.725 – 5.850GHz band, the maximum permissible power spectral density is 30dBm/500kHz. Test Procedure Used KDB 789033 D02 v01r01 – Section F Test Settings 1. Analyzer was set to the center frequency of the UNII channel under investigation 2. Span was set to encompass the entire emission bandwidth of the signal 3. RBW = 500kHz 4. VBW = 3MHz 5. Number of sweep points > 2 x (span/RBW) 6. Sweep time = auto 7. Detector = power averaging (RMS) 8. Trigger was set to free run for all modes 9. Trace was averaged over 100 sweeps 10. The peak search function of the spectrum analyzer was used to find the peak of the spectrum. Test Setup The EUT and measurement equipment were set up as shown in the diagram below. Figure 7-2. Test Instrument & Measurement Setup Test Notes None FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 13 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Measured Max Permissible Frequency Channel Margin 802.11 Mode Data Rate [Mbps] Power Density Power Density Pass / Fail [MHz] No. [dB] [dBm] [dBm/500kHz] 5745 149 a 6 -2.41 30.0 -32.41 Pass 5785 157 a 6 -2.35 30.0 -32.35 Pass 5825 165 a 6 -2.66 30.0 -32.66 Pass 5745 149 n (20MHz) 6.5/7.2 (MCS0) -3.94 30.0 -33.94 Pass Band 3 5785 157 n (20MHz) 6.5/7.2 (MCS0) -3.69 30.0 -33.69 Pass 5825 165 n (20MHz) 6.5/7.2 (MCS0) -4.03 30.0 -34.03 Pass 5755 151 n (40MHz) 13.5/15 (MCS0) -6.36 30.0 -36.36 Pass 5795 159 n (40MHz) 13.5/15 (MCS0) -6.11 30.0 -36.11 Pass 5775 155 ac (80MHz) 29.3/32.5 (MCS0) -6.65 30.0 -36.65 Pass Table 7-5. Band 3 Conducted Power Spectral Density Measurements Plot 7-1. Power Spectral Density Plot (802.11a (UNII Band 3) – Ch. 149) FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 14 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Plot 7-2. Power Spectral Density Plot (802.11a (UNII Band 3) – Ch. 157) Plot 7-3. Power Spectral Density Plot (802.11a (UNII Band 3) – Ch. 165) FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 15 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Plot 7-4. Power Spectral Density Plot (20MHz BW 802.11n (UNII Band 3) – Ch. 149) Plot 7-5. Power Spectral Density Plot (20MHz BW 802.11n (UNII Band 3) – Ch. 157) FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 16 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Plot 7-6. Power Spectral Density Plot (20MHz BW 802.11n (UNII Band 3) – Ch. 165) Plot 7-7. Power Spectral Density Plot (40MHz BW 802.11n (UNII Band 3) – Ch. 151) FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 17 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Plot 7-8. Power Spectral Density Plot (40MHz BW 802.11n (UNII Band 3) – Ch. 159) Plot 7-9. Power Spectral Density Plot (80MHz BW 802.11ac (UNII Band 3) – Ch. 155) FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 18 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.4 Radiated Spurious Emission Measurements §15.407(b.1)(b.6) §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 its maximum power control level, as defined in KDB 789033 D02 v01r01, and at the appropriate frequencies. All channels, modes (e.g. 802.11a, 802.11n (20MHz BW), 802.11n (40MHz BW), and 802.11ac (80MHz)), and modulations/data rates were investigated among all UNII bands. 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 7-6 per Section 15.209. Field Strength Measured Distance Frequency [V/m] [Meters] Above 960.0 MHz 500 3 Table 7-6. Radiated Limits Test Procedures Used KDB 789033 D02 v01r01 – Section G Test Settings Average Measurements above 1GHz (Method AD) 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. Averaging type = power (RMS) 7. Sweep time = auto couple 8. Trace was averaged over 100 sweeps Peak Measurements above 1GHz 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. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 19 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Peak Measurements below 1GHz 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. Span was set greater than 1MHz 3. RBW = 120kHz 4. Detector = CISPR quasi-peak 5. Sweep time = auto couple 6. Trace was allowed to stabilize Test Setup The EUT and measurement equipment were set up as shown in the diagram below. Figure 7-3. Test Instrument & Measurement Setup FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 20 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Test Notes 1. All radiated spurious emissions levels were measured in a radiated test setup per the guidance of KDB 789033 D02 v01r01 Section H. 2. All emissions that lie in the restricted bands (denoted by a * next to the frequency) specified in §15.205 are below the limit shown in Table 7-6. 3. All spurious emissions lying in restricted bands specified in §15.205 are below the limit shown in Table 6-11. All spurious emissions that do not lie in a restricted band are subject to a peak limit of -27dBm/MHz. At a distance of 3 meters, the field strength limit in dBV/m can be determined by adding a “conversion” factor of 95.2dB to the EIRP limit of -27dBm/MHz to obtain the limit for out of band spurious emissions of 68.2dBV/m. 4. The antenna is manipulated through typical positions, polarity and length during the tests. The EUT is manipulated through three orthogonal planes. 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. 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 6.8 was calculated using the formula: Offset (dB) = (Antenna Factor + Cable Loss + 10 dB Attenuator) – Preamplifier Gain FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 21 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.7.1 Radiated Spurious Emission Measurements Worst Case Mode: 802.11a Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 1 & 3 Meters Operating Frequency: 5745MHz Channel: 149 Distance Ant. Antenna Turntable Analyzer Field Frequency AFCL Correction Limit Margin Detector Pol. Height Azimuth Level Strength [MHz] [dB/m] Factor [dBμV/m] [dB] [H/V] [cm] [degree] [dBm] [dBμV/m] [dB] * 11490.00 Average H - - -112.07 49.72 0.00 44.65 53.98 -9.33 * 11490.00 Peak H - - -98.32 49.72 0.00 58.40 73.98 -15.58 17235.00 Peak H - - -98.23 55.67 0.00 64.44 68.20 -3.76 * 22980.00 Average H - - -108.95 44.68 -9.54 33.19 53.98 -20.79 * 22980.00 Peak H - - -97.64 44.68 -9.54 44.50 73.98 -29.48 28725.00 Peak H - - -103.16 48.26 -9.54 42.56 68.20 -25.64 Table 7-7. 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 Ant. Antenna Turntable Analyzer Field Frequency AFCL Correction Limit Margin Detector Pol. Height Azimuth Level Strength [MHz] [dB/m] Factor [dBμV/m] [dB] [H/V] [cm] [degree] [dBm] [dBμV/m] [dB] * 11570.00 Average H - - -111.85 49.75 0.00 44.90 53.98 -9.07 * 11570.00 Peak H - - -98.84 49.75 0.00 57.91 73.98 -16.06 17355.00 Peak H - - -98.90 56.48 0.00 64.58 68.20 -3.62 23140.00 Peak H - - -97.29 44.75 -9.54 44.92 68.20 -23.28 28925.00 Peak H - - -103.32 48.29 -9.54 42.43 68.20 -25.77 Table 7-8. Radiated Measurements FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 22 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Worst Case Mode: 802.11a Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 1 & 3 Meters Operating Frequency: 5825MHz Channel: 165 Distance Ant. Antenna Turntable Analyzer Field Frequency AFCL Correction Limit Margin Detector Pol. Height Azimuth Level Strength [MHz] [dB/m] Factor [dBμV/m] [dB] [H/V] [cm] [degree] [dBm] [dBμV/m] [dB] * 11650.00 Average H - - -112.37 49.78 0.00 44.42 53.98 -9.56 * 11650.00 Peak H - - -98.25 49.78 0.00 58.54 73.98 -15.44 17475.00 Peak H - - -100.10 57.86 0.00 64.76 68.20 -3.44 23300.00 Peak H - - -97.33 44.75 -9.54 44.87 68.20 -23.33 29125.00 Peak H - - -104.34 48.28 -9.54 41.41 68.20 -26.79 Table 7-9. Radiated Measurements FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 23 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.7.2 Radiated Band Edge Measurements (20MHz BW) §15.407(b.1)(b.2) §15.205 §15.209 Worst Case Mode: 802.11a Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 3 Meters Operating Frequency: 5745MHz Channel: 149 Plot 7-10. Radiated Lower Band Edge Plot (Peak – UNII Band 3) FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 24 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Radiated Band Edge Measurements (20MHz BW) §15.407(b.1)(b.2) §15.205 §15.209 Worst Case Mode: 802.11a Worst Case Transfer Rate: 6 Mbps Distance of Measurements: 3 Meters Operating Frequency: 5825MHz Channel: 165 MARKER 2 * RBW 1 MHz Marker 2 [T2 ] 5.8625 GHz * VBW 3 MHz 58.16 dBµV Ref 125.5 dBµV * Att 0 dB SWT 20 ms 5.862500000 GHz Offset 18.5 dB 120 LIMIT CHECK PASS B SGL 110 LVL 2 PK 100 MAXH 90 PS 80 70 FCCU3PK 3DB AC 2 60 50 40 30 Center 5.85 GHz 6 MHz/ Span 60 MHz Date: 10.MAR.2016 01:00:12 Plot 7-11. Radiated Upper Band Edge Plot (Peak – UNII Band 3) FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 25 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.7.3 Radiated Band Edge Measurements (40MHz BW) §15.407(b.1)(b.2) §15.205 §15.209 Worst Case Mode: 802.11n (40MHz) Worst Case Transfer Rate: MCS0 Distance of Measurements: 3 Meters Operating Frequency: 5755MHz Channel: 151 Plot 7-12. Radiated Upper Band Edge Plot (Peak – UNII Band 3) FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 26 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Radiated Band Edge Measurements (40MHz BW) §15.407(b.1)(b.2) §15.205 §15.209 Worst Case Mode: 802.11n (40MHz) Worst Case Transfer Rate: MCS0 Distance of Measurements: 3 Meters Operating Frequency: 5795MHz Channel: 159 MARKER 2 * RBW 1 MHz Marker 2 [T2 ] 5.869551282 GHz * VBW 3 MHz 58.09 dBµV Ref 125.5 dBµV * Att 0 dB SWT 20 ms 5.869551282 GHz Offset 18.5 dB 120 LIMIT CHECK PASS B SGL 110 LVL 2 PK 100 MAXH 90 PS 80 70 FCCU3PK 3DB AC 2 60 50 40 30 Center 5.85 GHz 10 MHz/ Span 100 MHz Date: 10.MAR.2016 01:18:22 Plot 7-13. Radiated Upper Band Edge Plot (Peak – UNII Band 3) FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 27 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

7.7.4 Radiated Band Edge Measurements (80MHz BW) §15.407(b.1)(b.2) §15.205 §15.209 Worst Case Mode: 802.11ac (80MHz) Worst Case Transfer Rate: MCS0 Distance of Measurements: 3 Meters Operating Frequency: 5775MHz Channel: 155 Plot 7-14. Radiated Lower Band Edge Plot (Peak – UNII Band 3) FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 28 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

Radiated Band Edge Measurements (80MHz BW) §15.407(b.1)(b.2) §15.205 §15.209 Worst Case Mode: 802.11ac (80MHz) Worst Case Transfer Rate: MCS0 Distance of Measurements: 3 Meters Operating Frequency: 5775MHz Channel: 155 * RBW 1 MHz Marker 2 [T2 ] * VBW 3 MHz 58.54 dBµV Ref 125.5 dBµV * Att 0 dB SWT 20 ms 5.883429487 GHz Offset 18.5 dB 120 LIMIT CHECK PASS B SGL 110 LVL 2 PK 100 MAXH 90 PS 80 70 FCCU3PK 3DB AC 2 60 50 40 30 Center 5.85 GHz 14 MHz/ Span 140 MHz Date: 10.MAR.2016 01:19:24 Plot 7-15. Radiated Upper Band Edge Plot (Peak – UNII Band 3) FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 29 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015

8.0 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 15E of the FCC Rules. FCC Pt. 15.407 802.11a/n/ac UNII MEASUREMENT REPORT Reviewed by: FCC ID: ZNFD850 (CLASS II PERMISSIVE CHANGE) Quality Manager Test Report S/N: Test Dates: EUT Type: Page 30 of 30 0Y1603040475.ZNF 03/08-03/10/2016 Portable Handset © 2016 PCTEST Engineering Laboratory, Inc. V 3.3 12/01/2015


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Document Modified: 2017-12-03 04:00:07
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