Bluetooth Test Report 1

FCC ID: ZNFG420

Test Report

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FCCID_3149185

FLi1CT HCTCO,LTD 74, Seoicheon—ro 578beon—gil, Majang—myeon, Icheon—si, Gyeonggi—do, 17383, Rep. of KOREA TEL: +82—31—645—6300 FAX: +82—31—645—6401 FCC BT REPORT FCC Certification Applicant Name: Date of Issue: LG Electronics MobileComm U.S.A., Inc. September 27, 2016 Test Site/Location: HCT CO., LTD., 74,Seoicheon—ro 578beon—gil,Majang— myeo,Icheon—si, Gyeonggi—do, 17383, Rep. of KOREA Address: Report No.: HCT—R—1609—FO24—1 1000 Sylvan Avenue, Englewood Cliffs NJ 07632 HCT FRN: 0005866421 IC Recognition No.: 5944A—5 FCC ID : ZNFG420 APPLICANT : LG Electronics MobileComm U.S.A., Inc. Model(s): LG—G420 EUT Type: GSM Phone with Bluetooth Max. RF Output Power: 8.13 dBm (6.50 mW) Frequency Range: 2402 MHz — 2480 MHz (Bluetooth) Modulation type GFSK(Normal), n/4DQPSK and 8DPSK(EDR) FCC Classification: FCC Part 15 Spread Spectrum Transmitter FCC Rule Part(s): Part 15 subpart C 15.247 The measurements shown in this report were made in accordance with the procedures specified in §2.947. I assume full responsibility for the accuracy and completeness of these measurements, and for the qualifications of all persons taking them. HCT CO., LTD. Certifies that no party to this application has subject to a denial of Federal benefits that includes FCC benefits pursuant to section 5301 of the Anti—Drug Abuse Act of 1998,21 U.S. C.853(a) Report prepared by Approved by : Se Wook Park : Jong Seok Lee Test engineer of RF Team Manager of RF Team This report only responds to the tested sample and may not be reproduced, except in full, without written approval of the HCT Co., Ltd. F—TP22—03 (Rev.00) 1 / 89 HCTCO.,LTD

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 2 of 89 Version TEST REPORT NO. DATE DESCRIPTION HCT-R-1609-F024 September 23, 2016 - First Approval Report -Revised the 99% OBW value listed in the table on page 25 -Revised the channel for dwell time calculation of normal HCT-R-1609-F024-1 September 27, 2016 mode(DH5) on page 37 -Retest the conducted spurious emission on the bottom of page 51 F-TP22-03 (Rev.00) 2 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 3 of 89 Table of Contents 1. GENERAL INFORMATION ........................................................................................................................ 4 2. EUT DESCRIPTION ................................................................................................................................... 4 3. TEST METHODOLOGY ............................................................................................................................. 5 3.1 EUT CONFIGURATION ............................................................................................................. 5 3.2 EUT EXERCISE ......................................................................................................................... 5 3.3 GENERAL TEST PROCEDURES ............................................................................................. 5 3.4 DESCRIPTION OF TEST MODES ............................................................................................ 6 4. INSTRUMENT CALIBRATION .................................................................................................................. 6 5. FACILITIES AND ACCREDITATIONS ....................................................................................................... 6 5.1 FACILITIES ................................................................................................................................ 6 5.2 EQUIPMENT .............................................................................................................................. 6 6. ANTENNA REQUIREMENTS .................................................................................................................... 6 7. MEASUREMENT UNCERTAINTY ............................................................................................................. 7 8. SUMMARY OF TEST RESULTS ............................................................................................................... 8 9. TEST RESULT ........................................................................................................................................... 9 9.1 PEAK POWER ........................................................................................................................... 9 9.2 BAND EDGES .......................................................................................................................... 16 9.3 FREQUENCY SEPARATION / OCCUPIED BANDWIDTH (99% BW) ................................... 24 9.4 NUMBER OF HOPPING FREQUENCY .................................................................................. 33 9.5 TIME OF OCCUPANCY (DWELL TIME) ................................................................................. 37 9.6 SPURIOUS EMISSIONS .......................................................................................................... 44 9.6.1 CONDUCTED SPURIOUS EMISSIONS ......................................................................................... 44 9.6.2 RADIATED SPURIOUS EMISSIONS ............................................................................................. 53 9.6.3 RADIATED RESTRICTED BAND EDGES ..................................................................................... 71 9.7 POWERLINE CONDUCTED EMISSIONS............................................................................... 83 10. LIST OF TEST EQUIPMENT ................................................................................................... 88 10.1 LIST OF TEST EQUIPMENT(Conducted Test) ..................................................................... 88 10.2 LIST OF TEST EQUIPMENT(Radiated Test) ......................................................................... 89 F-TP22-03 (Rev.00) 3 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 4 of 89 1. GENERAL INFORMATION Applicant: LG Electronics MobileComm U.S.A., Inc. Address: 1000 Sylvan Avenue, Englewood Cliffs NJ 07632 FCC ID: ZNFG420 EUT Type: GSM Phone with Bluetooth Model (s): LG-G420 Date(s) of Tests: August 29, 2016 ~ September 23, 2016 HCT Co., Ltd. Place of Tests: 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Korea 2. EUT DESCRIPTION Model LG-G420 EUT Type GSM Phone with Bluetooth Power Supply DC 3.8 V Model: BL-53YH Battery Information Type: Li-ion Battery Frequency Range 2402 MHz - 2480 MHz (Bluetooth) Max. RF Output Power: 8.13 dBm (6.50 mW) BT Operating Mode Normal, EDR, AFH Modulation Type GFSK(Normal), π/4DQPSK and 8DPSK(EDR) Modulation Technique FHSS Number of Channels 79Channels, Minimum 20 Channels(AFH) Manufacturer: LG Electronics Antenna Specification Antenna type: INTERNAL ANTENNA Peak Gain : -3.18 dBi ※ 15.247 Requirements for Bluetooth transmitter ▪ This Bluetooth module has been tested by a Bluetooth Qualification Lab, and we confirm the following: 1) This system is hopping pseudo-randomly. 2) Each frequency is used equally on the average by each transmitter. 3) The receiver input bandwidths that match the hopping channel bandwidths of their corresponding transmitters 4) The receiver shifts frequencies in synchronization with the transmitted signals. ▪ 15.247(g): The system, consisting of both the transmitter and the receiver, must be designed to comply with all of the regulations in this Section 15.247 should the transmitter be presented with a continuous data (or information) stream. ▪ 15.247(h): The coordination of frequency hopping systems in any other manner for the express purpose of avoiding the simultaneous occupancy of individual hopping frequencies by multiple transmitters is not permitted. F-TP22-03 (Rev.00) 4 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 5 of 89 3. TEST METHODOLOGY The measurement procedure described in the American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices (ANSI C63.10-2013) is used in the measurement of the test device. 3.1 EUT CONFIGURATION The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application. 3.2 EUT EXERCISE The EUT was operated in the engineering mode to fix the Tx frequency that was for the purpose of the measurements. According to its specifications, the EUT must comply with the requirements of the Section 15.207, 15.209 and 15.247 under the FCC Rules Part 15 Subpart C. 3.3 GENERAL TEST PROCEDURES Conducted Emissions The EUT is placed on the turntable, which is 0.8 m above ground plane. According to the requirements in Section 6.2 of ANSI C63.10. (Version :2013) Conducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30MHz using CISPR Quasi-peak and average detector modes. Radiated Emissions The EUT is placed on a turn table, which is 0.8 m above ground plane below 1GHz. Above 1GHz with 1.5m using absorbers between the EUT and receive antenna. The turntable shall rotate 360 degrees to determine the position of maximum emission level. EUT is set 3.75 m away from the receiving antenna, which varied from 1 m to 4 m to find out the highest emission. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. In order to find out the max. emission, the relative positions of this hand-held transmitter (EUT) was rotated through three orthogonal axes according to the requirements in Section 8 of ANSI C63.10. (Version: 2013). To record the final measurements, the analyzer detector function was set to CISPR quasi-peak mode and the bandwidth of the spectrum analyzer was set to 120 kHz for frequencies below 1 GHz or 1 MHz for frequencies above 1 GHz. For average measurements above 1 GHz, the analyzer was set to peak detector with a reduced VBW setting(RBW = 1 MHz, VBW = 1/T Hz, where T = Pulse width). Conducted Antenna Terminal See Section from 7.8.2 to 7.8.8.(ANSI 63.10-2013) F-TP22-03 (Rev.00) 5 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 6 of 89 3.4 DESCRIPTION OF TEST MODES The EUT has been tested under operating condition. Test program used to control the EUT for staying in continuous transmitting and receiving mode is programmed. Channel low, mid and high with highest data rate (worst case) is chosen for full testing. 4. INSTRUMENT CALIBRATION The measuring equipment, which was utilized in performing the tests documented herein, has been calibrated in accordance with the manufacturer's recommendations for utilizing calibration equipments, which is traceable to recognized national standards. Espectially, all antenna for measurement is calibrated in accordance with the requirements of C63.5 (Version : 2006). 5. FACILITIES AND ACCREDITATIONS 5.1 FACILITIES The SAC(Semi-Anechoic Chamber) and conducted measurement facility used to collect the radiated data are located at the 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Korea. The site is constructed in conformance with the requirements of ANSI C63.4. (Version :2014) and CISPR Publication 22. Detailed description of test facility was submitted to the Commission and accepted dated July 07, 2015 (Registration Number: 90661) 5.2 EQUIPMENT Radiated emissions are measured with one or more of the following types of Linearly polarized antennas: tuned dipole, bi-conical, log periodic, bi-log, and/or ridged waveguide, horn. Spectrum analyzers with pre-selectors and quasi-peak detectors are used to perform radiated measurements. Conducted emissions are measured with Line Impedance Stabilization Networks and EMI Test Receivers. Calibrated wideband preamplifiers, coaxial cables, and coaxial attenuators are also used for making measurements. All receiving equipment conforms to CISPR Publication 16-1, “Radio Interference Measuring Apparatus and Measurement Methods.” 6. ANTENNA REQUIREMENTS According to FCC 47 CFR §15.203: “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 this E.U.T are permanently attached. *The E.U.T Complies with the requirement of §15.203 F-TP22-03 (Rev.00) 6 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 7 of 89 7. 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. Parameter Expanded Uncertainty (±dB) Conducted Disturbance (150 kHz ~ 30 MHz) 1.82 Radiated Disturbance (9 kHz ~ 30 MHz) 3.40 Radiated Disturbance (30 MHz ~ 1 GHz) 4.80 Radiated Disturbance (1 GHz ~ 18 GHz) 6.07 F-TP22-03 (Rev.00) 7 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 8 of 89 8. SUMMARY OF TEST RESULTS Test Test Description FCC Part Section(s) Test Limit Test Condition Result 20 dB Bandwidth §15.247(a)(1)(ii) or (iii) N/A PASS Occupied Bandwidth N/A N/A N/A < 1 W if 75 non- overlapping hopping Conducted Maximum Peak channels used §15.247(b)(1) PASS Output Power < 0.125 W if < 75 non- overlapping hopping channels used >25 kHz or Carrier Frequency Separation §15.247(a)(1) PASS >2/3 of the 20dB BW CONDUCTED Number of Hopping §15.247(a)(1)(iii) 15 PASS Frequencies Time of Occupancy §15.247(a)(1)(iii) <400 ms PASS Conducted Spurious > 20 dB for §15.247(d) PASS Emissions all out-of band emissions Band Edge(Out of Band > 20 dB for §15.247(d) PASS Emissions) all out-of band emissions AC Power line Conducted §15.207(a) cf. Section 8.7 PASS Emissions §15.247(d), 15.205, Radiated Spurious Emissions cf. Section 8.6.2 PASS 15.209 RADIATED Radiated Restricted Band §15.247(d), 15.205, cf. Section 8.6.3 PASS Edge 15.209 F-TP22-03 (Rev.00) 8 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 9 of 89 9. TEST RESULT 9.1 PEAK POWER LIMIT The maximum peak output power of the intentional radiator shall not exceed the following: 1. For frequency hopping systems operating in the 2400–2483.5 MHz band employing at least 75 non-overlapping hopping channels, and all frequency hopping systems in the 5725–5850 MHz band: 1 W. For all other frequency hopping systems in the 2400-2483.5 MHz band: 0.125 W. 2. The conducted output power limit specified in paragraph (b) of this section is based on the use of antennas with directional gains that do not exceed 6 dBi. Test Configuration Bluetooth Tester Spectrum Analyzer EUT Power Splitter TEST PROCEDURE The transmitter output is connected to the Spectrum Analyzer. The Spectrum Analyzer is set to the peak detector mode. This test is performed with hopping off. The Spectrum Analyzer is set to (7.8.5 in ANSI 63.10-2013) 1) Span: approximately 5 times the 20 dB bandwidth, centered on a hopping channel 2) RBW > the 20 dB bandwidth of the emission being measured 3) VBW ≥ RBW 4) Sweep = Auto 5) Detector = Peak 6) Trace = Max hold SAMPLE CALCULATION Output Power = Spectrum Reading Power + Power Splitter loss + Cable loss(2 ea) = 10 dBm + 6 dB + 1.5 dB = 17.5 dBm Note : 1. Spectrum reading values are not plot data. The power results in plot is already including the actual values of loss for the splitter and cable combination. 2. Spectrum offset = Power Splitter loss + Cable loss F-TP22-03 (Rev.00) 9 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 10 of 89 3. We apply to the offset in the 2.4 GHz range that was rounded off to the closest tenth dB. Actual value of loss for the splitter and cable combination is 7.36 dB at 2402 MHz and is 7.44 dB at 2480 MHz. So, 7.4 dB is offset. And the offset gap in the 2.4 GHz range do not affect the conducted peak power final result. TEST RESULTS No non-compliance noted Test Data Output Power Frequency Limit Channel (GFSK) Result (MHz) (mW) (dBm) (mW) Low 2402 6.350 4.32 PASS Mid 2441 7.423 5.52 125 PASS High 2480 8.126 6.50 PASS Output Power Output Power Frequency Limit Channel (8DPSK) (π/4DQPSK) Result (MHz) (mW) (dBm) (mW) (dBm) (mW) Low 2402 6.137 4.11 5.848 3.84 PASS Mid 2441 7.203 5.25 7.034 5.05 125 PASS High 2480 7.890 6.15 7.668 5.85 PASS F-TP22-03 (Rev.00) 10 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 11 of 89 Test Plots (GFSK) Peak Power (CH.0) Test Plots (GFSK) Peak Power (CH.39) F-TP22-03 (Rev.00) 11 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 12 of 89 Test Plots (GFSK) Peak Power (CH.78) Test Plots (8DPSK) Peak Power (CH.0) F-TP22-03 (Rev.00) 12 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 13 of 89 Test Plots (8DPSK) Peak Power (CH.39) Test Plots (8DPSK) Peak Power (CH.78) F-TP22-03 (Rev.00) 13 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 14 of 89 Test Plots (π/4DQPSK) Peak Power (CH.0) Test Plots (π/4DQPSK) Peak Power (CH.39) F-TP22-03 (Rev.00) 14 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 15 of 89 Test Plots (π/4DQPSK) Peak Power (CH.78) F-TP22-03 (Rev.00) 15 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 16 of 89 9.2 BAND EDGES LIMIT According to §15.247(d), in any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. Test Configuration Bluetooth Tester Spectrum Analyzer Test Set (E5515C) EUT Power Splitter TEST PROCEDURE This test is performed with hopping off and hopping on. The Spectrum Analyzer is set to (6.10.4 in ANSI 63.10-2013) 1) Span: Wide enough to capture the peak level of the emission operating on the channel closest to the band edge, as well as any modulation products which fall outside of the authorized band of operation 2) Reference level: As required to keep the signal from exceeding the maximum instrument input mixer level for linear operation. In general, the peak of the spectral envelope shall be more than [10 log (OBW/RBW)] below the reference level. 3) Attenuation: Auto (at least 10 dB preferred). 4) Sweep time: Coupled. 5) RBW: 100 kHz 6) VBW: 300 kHz 7) Detector: Peak 8) Trace: Max hold F-TP22-03 (Rev.00) 16 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 17 of 89 TEST RESULTS See attached. Note : 1. The results in plot is already including the actual values of loss for the splitter and cable combination. 2. Spectrum offset = Power Splitter loss + Cable loss 3. We apply to the offset in the 2.4 GHz range that was rounded off to the closest tenth dB. Actual value of loss for the splitter and cable combination is 7.36 dB at 2402 MHz and is 7.44 dB at 2480 MHz. So, 7.4 dB is offset. And the offset gap in the 2.4 GHz range do not affect the band edge measurement final result. Test Data - Without hopping GFSK 8DPSK π/4DQPSK Margin Outside Frequency Limit GFSK 8DPSK π/4DQPSK Result Band (dB) (dB) (dB) (dBc) (dBc) (dBc) (dBc) Lower 44.530 44.246 41.660 24.53 24.25 21.66 PASS 20 Upper 43.348 43.650 44.623 23.35 23.65 24.62 PASS - With hopping GFSK 8DPSK π/4DQPSK Margin Outside Frequency Limit GFSK 8DPSK π/4DQPSK Result Band (dB) (dB) (dB) (dBc) (dBc) (dBc) (dBc) Lower 48.918 46.490 43.961 28.92 26.49 23.96 PASS 20 Upper 45.167 44.108 44.676 25.17 24.11 24.68 PASS F-TP22-03 (Rev.00) 17 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 18 of 89 Test Plots without hopping (GFSK) Band Edges (CH.0) Test Plots without hopping (GFSK) Band Edges (CH.78) F-TP22-03 (Rev.00) 18 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 19 of 89 Test Plots without hopping (8DPSK) Band Edges (CH.0) Test Plots without hopping (8DPSK) Band Edges (CH.78) F-TP22-03 (Rev.00) 19 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 20 of 89 Test Plots without hopping (π/4DQPSK) Band Edges (CH.0) Test Plots without hopping (π/4DQPSK) Band Edges (CH.78) F-TP22-03 (Rev.00) 20 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 21 of 89 Test Plots with hopping (GFSK) Band Edges (CH.0) Test Plots with hopping (GFSK) Band Edges (CH.78) F-TP22-03 (Rev.00) 21 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 22 of 89 Test Plots with hopping (8DPSK) Band Edges (CH.0) Test Plots with hopping (8DPSK) Band Edges (CH.78) F-TP22-03 (Rev.00) 22 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 23 of 89 Test Plots with hopping (π/4DQPSK) Band Edges (CH.0) Test Plots with hopping (π/4DQPSK) Band Edges (CH.78) F-TP22-03 (Rev.00) 23 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 24 of 89 9.3 FREQUENCY SEPARATION / OCCUPIED BANDWIDTH (99% BW) LIMIT According to §15.247(a)(1), Frequency hopping systems operating in the 2400–2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater. Test Configuration Bluetooth Tester Spectrum Analyzer Test Set (E5515C) EUT Power Splitter TEST PROCEDURE The Channel Separation test is performed with hopping on. And the 20 dB Bandwidth test is performed with hopping off. The Spectrum Analyzer is set to (7.8.2 in ANSI 63.10-2013) 1) Span: Wide enough to capture the peaks of two adjacent channels 2) RBW: Start with the RBW set to approximately 30% of the channel spacing; adjust as necessary to best identify the center of each individual channel. 3) VBW ≥ RBW 4) Sweep: Auto 5) Detector: Peak 6) Trace: Max hold 7) All the trace to stabilize. Use the marker-delta function to determine the separation between the peaks of the adjacent channels. Compliance of an EUT with the appropriate regulatory limit shall be determined. A plot of the data shall be included in the test report. TEST RESULTS No non-compliance noted F-TP22-03 (Rev.00) 24 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 25 of 89 Test Data Channel Separation 20dB Bandwidth (kHz) Limit (kHz) Result (kHz) GFSK 8DPSK π/4DQPSK Channel GFSK 8DPSK π/4DQPSK Low CH 1040 1296 1282 >25 or 994 998 998 Middle CH 1039 1298 1288 >2/3 of the Pass High CH 1039 1300 1293 20dB BW Occupied Bandwidth (99% BW ) 99% BW (kHz) Channel GFSK 8DPSK π/4DQPSK CH.0 901.56 1176.3 1171.9 CH.39 903.53 1180.9 1176.1 CH.78 904.93 1180.6 1176.3 Note : We can not know what use channel in AFH mode. So, we can not test in AFH mode. Also, if the test performs some channel in AFH mode, the test result is not different with normal mode. F-TP22-03 (Rev.00) 25 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 26 of 89 Test Plots (GFSK) Channel Separation Test Plots (8DPSK) Channel Separation F-TP22-03 (Rev.00) 26 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 27 of 89 Test Plots (π/4DQPSK) Channel Separation F-TP22-03 (Rev.00) 27 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 28 of 89 Test Plots (GFSK) 20 dB Bandwidth & Occupied Bandwidth (CH.0) Test Plots (GFSK) 20 dB Bandwidth & Occupied Bandwidth (CH.39) F-TP22-03 (Rev.00) 28 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 29 of 89 Test Plots (GFSK) 20 dB Bandwidth & Occupied Bandwidth (CH.78) Test Plots (8DPSK) 20 dB Bandwidth & Occupied Bandwidth (CH.0) F-TP22-03 (Rev.00) 29 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 30 of 89 Test Plots (8DPSK) 20 dB Bandwidth & Occupied Bandwidth (CH.39) Test Plots (8DPSK) 20 dB Bandwidth & Occupied Bandwidth (CH.78) F-TP22-03 (Rev.00) 30 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 31 of 89 Test Plots (π/4DQPSK) 20 dB Bandwidth & Occupied Bandwidth (CH.0) Test Plots (π/4DQPSK) 20 dB Bandwidth & Occupied Bandwidth (CH.39) F-TP22-03 (Rev.00) 31 / 89 FCC ID: ZNFG420

Report No.: HCT-R-1609-F024-1 Model: LG-G420 Page 32 of 89 Test Plots (π/4DQPSK) 20 dB Bandwidth & Occupied Bandwidth (CH.78) F-TP22-03 (Rev.00) 32 / 89 FCC ID: ZNFG420


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