Test Report LE

FCC ID: ZNFHBSSL6S

Test Report

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FCCID_4478148

Report Number: F690501/RF—RTLO13666—1 Page: 1 of 34 TEST REPORT of FCC Part 15 Subpart C §15.247 FCC ID: ZNFHBSSLGS Equipment Under Test _: LG STEREO Headset Model Name : HBS—SL6S Variant Model Names : HBS—PL6S, HBS—PL5, HBS—SL5 Applicant : LG Electronics USA, Inc. Manufacturer : BLUECOM Co., Ltd. Date of Receipt : 2019.03.05 Date of Test(s) : 2019.03.07 ~ 2019.06.25 Date of Issue : 2019.06.25 In the configuration tested, the EUT complied with the standards specified above. Tested By: %% Date: 2019.06.25 Murphy Kim Technical Lz Date: 2019.06.25 Manager: _7 Jungmin Yang The results of this test report are effective only to the items tested. The SGS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, without prior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Ltd. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeonggi—do, Korea, 15807 hiip/www.sgsgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 Ad4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 2 of 34 INDEX Contents 1. G@N@rAl INfOFM@tiON ————————————————oonnn00000mooeoocconnnnnnnnnnennnnnnnennnnnnnnnnnnnnnnnenes 3 2. Transmitter Radiated Spurious Emissions and Conducted Spurious Emission —————————— 8 3. 6. 4B BANUWIGth ——————————————~~noooecooooccccomnnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnomnnnnnnnnees 25 4. Maximum Pe@k CONUUCt@U OUIDLUt POW@r ——————————————————~—nnmcococcccccommnnnnnnnnnen 28 5. Power Spectral Density — 31 6 ANI@NNA R@QUIF@M@Nt ———————————————————oonnnoooooooooooonoonnnnnnnnnnnnnnnnnnennnnnnncnnnnenen 34 The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 3 of 34 1. General Information 1.1. Testing Laboratory SGS Korea Co., Ltd. (Gunpo Laboratory) — 4, LS—ro 182beon—gil, Gunpo—si, Gyeonggi—do, Korea, 15807 — 10—2, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 — Designation number: KRO150 All SGS services are rendered in accordance with the applicable SGS conditions of service available on request and accessible at http://www.sqs.com/en/Terms—and—Conditions.aspx. Phone No. : +82 31 688 0901 Fax No. : +82 31 688 0921 1.2. Details of Applicant Applicant : LG Electronics USA, Inc. Address :1000 Sylvan Ave, Englewood Cliffs, New Jersey, United States 07632 Contact Person _: Han, Kyung—Su Phone No. :0 +1 201 266 2215 1.3. Details of Manufacturer Company : BLUECOM Co., Ltd. Address : 116, Venture—ro, Yeonsu—gu, Incheon, South Korea, 22013 1.4. Description of EUT Kind of Product LG STEREO Headset Model Name HBS—SL6S Variant Model Names HBS—PL6S, HBS—PL5, HBS—SLS Power Supply DC 3.7 V Frequency Range 2402 Mk ~2 480 t (Bluetooth Low Energy) Modulation Technique GFSK Number of Channels 40 channels (Bluetooth Low Energy) Antenna Type Internal Antenna Antenna Gain 2.98 dBi The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 4 of 34 1.5. Test Equipment List i Cal. Equipment Manufacturer Model SN Cal. Date Interval Cal. Due Signal Generator R&S SMR4O 100272 Jun. 07, 2019 Annual | Jun. 07, 2020 Signal Generator R&S SMBV100A 255094 Jun. 10, 2019 Annual | Jun. 10, 2020 Spectrum Analyzer R&S FSV30 103210 Dec. 05, 2018 Annual Dec. 05, 2019 Spectrum Analyzer Agilent N920A MY53421758 Sep. 21, 2018 Annual Sep. 21,2019 Aftenuator MCLI FAS—23—20 23035 Jun. 07, 2019 Annual | Jun. 07, 2020 . . Wainwright Instrument High Pass Filter GmbH WHK3.O18G—108S 344 May 21, 2019 Annual May 21, 2020 Wainwright Instrument High Pass Filter GmbH WHNX7.5/26.5G—6SS 15 Jun.05, 2019 Annual Jun.05, 2020 Low Pass Filter Mini—Circuits NLP—1200+ V 8979400903—2] Feb.19, 2019 Annual Feb. 19, 2020 Power Sensor R&S NRP—Z81 100748 Jun. 05, 2019 Annual Jun. 05, 2020 DC Power Supply R&S HMP2020 019258024 Nov. 06, 2018 Annual Nov. 06, 2019 Preamplifier H.P. B447F 2944A03909 Aug. 07, 2018 Annual Aug. 07, 2019 Preamplifier Agilent 84498 3008A01982 Feb. 22, 2019 Annual Feb.22, 2020 Preamplifier MITEQ Inc. JS44—18004000—35—8P 1546891 May 13, 2019 Annual May 13, 2020 Schwarzbeck 202 Loop Antenna MessElektronik FMZB 1519 1519—039 Aug. 23, 2017 Biennial Aug. 23, 2019 Schwarzbeck Silog Antenna . VULS 9163 01126 Mar. 26, 2018 Biennial Mar. 26, 2020 Mess— Elektronik Hom Antenna R&S HFSOG 100326 Feb. 14, 2018 Biennial Feb. 14, 2020 Schwarzbeck 202 Hom Antenna . BBHA 9170 8BHA9170431 Sep. 10, 2018 Biennial Sep. 10, 2020 MessElektronik Test Receiver RaS Esuze 100109 Jdan.31, 2019 Annual Jan.31, 2020 Tum Table Innco systems GmbH DS 1200 S N/A N.C.R. NA N.C.R. CONTROLLER ©O3000,/963/383 Controller Innco systems GmbH NC.R. NA N.C.R. ©03000—4P 50516 MA4G40/536/383 Antenna Mast Innco systems GmbH MA4GAO—XP—ET NC.R. NA N.C.R. S0516/L Anechoic nechoic Chamb Chamber SY Corporati orporation (2.6 m Lx x6.4 W mxHx 6.6 m) NA NCR .CR. NA NCR .C.R. Semi Coaxial Cable sucorLex 104 (8 m) myszssai4 Jan.04, 2019 [OT, aul. 04, 2019 Semi Coaxial Cable sucorLex 104 (10 m) mysiasai4 Jan.04, 2019 SOTM, aul. 04, 2019 Semi Coaxial Cable Rosenberger LA1—C006—1500 181014 0120 Feb.28, 2019 MUM| aug. 28, 2019 The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 5 of 34 1.6. Summary of Test Results The EUT has been tested according to the following specifications: APPLIED STANDARD: FCC Part15 Subpart C Section Test item(s) Result 1?52_23(921) Transmitter Radiated $puriOU§ Emissions Complied 15.247(0) Conducted Spurious Emission 15.247(a)(2) 6 dB Bandwidth Complied 15.247(b)(3) Maximum Peak Conducted Output Power Camplied 15.247(e) Power Spectral Density Complied 15.207 AC Power Line Conducted Emission N/A" Note; 1) The AC power line test was not performed because the EUT does not operate while charging. 1.7. Test Procedure(s) The measurement procedures described in the American National Standard of Procedure for Compliance Testing of unlicensed Wireless Devices (ANSI €63.10—2013) and the guidance provided in KDB 558074 DQ1 15.247 Meas Guidance v05r02 were used in the measurement of the DUT. 1.8. Sample Calculation Where relevant, the following sample calculation is provided: 1.8.1. Conducted Test Offset value (dB) = Attenuator (dB) + Cable loss (dB) 1.8.2. Radiation Test Field strengthlevel (dBa¥/m)= Measured level (dB¥) + Antenna factor (dB) + Cable loss (dB) — Amplifier gain (dB) The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 6 of 34 1.9. Measurement Uncertainty Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the apparatus: Parameter Uncertainty RF Output Power £ 0.52 dB Occupied Bandwidth + 9.66 k Power Spectral Density £ 0.41 dB Conducted Spurious Emission £ 0.76 dB Radiated Emission, 9 k to 30 M £ 3.59 dB Radiated Emission, below 1. Cz + 5.88 dB Radiated Emission, above 1( £ 5.94 dB Uncertainty figures are valid to a confidence level of 95 %. 1.10. Test report Revision Revision Report Number Date of Issue Description 0 F690501/RF—RTLO13666 2019.04.05 Initial 1 F690501/RF—RTLO13666—1 2019.06.25 Re—test due to change HAW 1.11 Information of Variant Models Model Name Description Basic model HBS—SLES — Basic Model HBS—PLES ; —Same to basic mode, but variant model names are made for Variant models HBS—PLS marketing purpose. HBS—SL5 The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 7 of 34 1.12 Duty Cycle of EUT Regarding to KDB 558074 DO1 15.247 Meas Guidance v05r02, 6, the maximum duty cycles of all moades were investigated and set the spectrum analyzer as below; Set RBW = OBW if possible; otherwise, set RBW to the largest available value. Set detector = peak or average. The zero—span measurement method shall not be used unless both RBW and VBW are > 50/T and the number of sweep points across duration T exceeds 100. Duty Cycle Correction factor (%) (dB) 85.55 0.68 Remark; 1. Duty cycle (%) = (Tx on time / Tx on + off time) x 100 2. Correction factor (dB) = 10 log (1 / Duty cycle) — Test plot Spectrum x Ref Level 10.00 d&m @ RBW, 28 Mie art 20 db @ SWT 10 ms @ VBW 28 Miz ser, tor @19 max o.11 dol ocem 2.66 dam c10 dam 3.6202 ms —20 dem —30 dam 40 dem —50 dom —50 dom 70 dém —80 dam or 244 ie 691 pts Marker Type | mt | tre| X—value | Y—value |__Function Function Result it 1 3.6050 me 3.66 dam bel m} _i 2.1499 ms —0.02 do osl iml i 2.5072 ms o.11 ce The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 8 of 34 2. Transmitter Radiated Spurious Emissions and Conducted Spurious Emission 2.1. Test Setup 2.1.1. Transmitter Radiated Spurious Emissions The diagram below shows the test setup that is utilized to make the measurements for emission from 9. i# to 30 M. Turn Table EUT f Coaxial Power Cable 0.8 m |€——Cable }4— 3m —————PI Ground Plane Power EMI Receiver The diagram below shows the test setup that is utilized to make the measurements for emission from 30 M to 1 (z. Tm — 4m | _L Turn Table __| EUT Coaxial Power Cable Cable T_ Ground Plane Power The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeonggi—do, Korea, 15807 hitpIworw.sgsgroup ke RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 9 of 34 The diagram below shows the test setup that is utilized to make the measurements for emission. The spurious emissions were investigated form 1. C& to the 10" harmonic of the highest fundamental frequency or 40 (it, whichever is lower. i Antenna Tower w# Horn Antenna Spectrum Analyzer —[ampiner|| /35 pufer|( L120 The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 10 of 34 2.1.2. Conducted Spurious Emission Spectrum EUT Aitenuator Analyzer 2.2. Limit According to §15.247(d), in any 100 k 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 ki 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. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in section §15.209(a) is not required. In addition, radiated emission which fall in the restricted bands, as defined in section §15.205(a), must also comply with the radiated emission limits specified in section §15.209(a) (see §15.205(c)). According to §15.209(a), except as provided elsewhere in this subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table: Frequency Field Strength Measurement Distance (Mb) (W/m) (Meters) 0.009—0.490 2 400/F(kit) 300 0.490—1.705 24 000/F (kik) 30 1.705—30.0 30 30 30—88 100** 3 88—216 150°* 3 216—960 200** 3 Above 960 500 3 ** Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this section shall not be located in the frequency bands 54—72 Mt, 76—88 Mk, 174—216 M& or 470—806 M. However, operation within these frequency bands is permitted under other sections of this part, e.g., §§15.231 and 15.241. The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 11 of 34 2.3. Test Procedures Radiated emissions from the EUT were measured according to the dictates in section 11.11 & 11.12 of ANSI ©63.10—2013. 2.3.1. Test Procedures for emission below 30 Mz 1. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter anechoic chamber test site. The table was rotated 360 degrees to determine the position of the highest radiation. 2. Then antenna is a loop antenna is fixed at one meter above the ground to determine the maximum value of the field strength. Both parallel and perpendicular of the antenna are set to make the measurement. 3. For each suspected emission, the EUT was arranged to its worst case and then the table was turned from 0 degrees to 360 degrees to find the maximum reading. 4. The test—receiver system was set to average or quasi peak detect function and Specified Bandwidth with Maximum Hold Mode. 2.3.2. Test Procedures for emission from above 30 Mt 1. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter anechoic chamber test site below 1 (t and 1.5 meters above the ground at a 3 meter anechoic chamber test site above 1 (t. The table was rotated 360 degrees to determine the position of the highest radiation. 2. During performing radiated emission below 1 (z, the EUT was set 3 meters away from the interference receiving antenna, which was mounted on the top of a variable—height antenna tower. During performing radiated emission above 1. (%, the EUT was set 3 meter away from the interference—receiving antenna. 3. The antenna is a bi—log antenna, a horn antenna and its height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 4. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the table was turned from 0 degrees to 360 degrees to find the maximum reading. 5. The test—receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 12 of 34 Note; All channels were investigated for radiated spurious emissions. Only the radiated emissions of the configuration that produced the worst case emissions are reported in this section. 1. Unwanted Emissions into Non—Restricted Frequency Bands — The Reference Level Measurement refer to section 11.11.2 Set analyzer center frequency to DTS channel center frequency, SPAN 2 1.5 times the DTS bandwidth, the RBW = 100 i and VBW z 3x RBW, Detector = Peak, Sweep time = Auto couple, Trace = Max hold. — Unwanted Emissions Level Measurement refer to section 11.11.3 Set the center frequency and span to encompass frequency range to be measured, the RBW = 100 kz and VBW 2z 3 x RBW, Detector = Peak, Sweep time = Auto couple, Trace = Max hold. 2. Unwanted Emissions into Restricted Frequency Bands — Peak Power measurement procedure refer to section 11.12.2.4 Set RBW = as specified in Table 9, VBW z 3 x RBW, Detector = Peak, Sweep time = auto, Trace = Max hold. Table 9— RBW as a function of frequency Frequency RBW 9 k to 150 i 200 Hz to 300 Hz 0.15 M to 30 Mz 9 i to 10 ki 30 Ik to 1 000 Mt 100 k to 120 ki > 1000 M 1 Me If the peak — detected amplitude can be shown to comply with the average limit, then it is not necessary to perform a separate average measurement. —Average Power measurements procedure refer to section 11.12.2.5.2 The EUT shall be configured to operate at the maximum achievable duty cycle. Measure the duty cycle D of the transmitter output signal as described in section 11.6. Set RBW = 1 Ift, VBW 2 3 x RBW, Detector = RMS, if span / (# of points in sweep) < (RBW!/2). Satisfying this condition may require increasing the number of points in the sweep or reducing the span. If this condition cannot be satisfied then the detector mode shall be set to peak. Averaging type = power (Le., RMS}. As an alternative the detector and averaging type may be set for linear voltage averaging. Some instruments require linear display mode in order to use linear voltage averaging. Log or dB averaging shall not be used. Sweep time = auto, Perform a trace average of at least 100 traces. A correction factor shall be added to the measurement results prior to comparing to the emission limit in order to compute the emission level that would have been measured had the test been performed at 100 percent duty cycle. The correction factor is computed as follows: 1) If power averaging (rms) mode was used in step 1), then the applicable correction factor is [10 lag(1 / D)], where D is the duty cycle. 3. Detinition of DUT Axis. Definition of the test orthogonal plan for EUT was described in the test setup photo. The test orthogonal plan of EUT is Y — axis during radiation test. The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 13 of 34 2.3.3. Test Procedures for Conducted Spurious Emissions All channels were investigated for radiated spurious emissions. Only the radiated emissions of the configuration that produced the worst case emissions are reported in this section. Per the guidance of ANSI €63.10—2013, section 11.11.1 & 11.11.2 & 11.11.3, the reference level for out of band emissions is established from the plots of this section since the band edge emissions are measured with a RBW of 100 k. This reference level is then used as the limit in subsequent plots for out of band spurious emissions shown in section 2.4.3. The limit for out of band spurious emission at the band edge is 20 dB below the fundamental emission level measured in a 100 k bandwidth. 1. Conducted Emissions at Band Edge — The Measurement refer to section 11.11.2 Set the center frequency and span to encompass frequency range to be measured, the RBW = 100 i# and VBW z 3 x RBW, Detector = Peak, Sweep time = Auto couple, Trace mode = Max hold, The trace was allowed to stabilize. 2. Conducted Spurious Emissions — The Measurement refer to section 11.11.3 Start frequency was set to 9 it and stop frequency was set to 25 (k (separated into two plots per channel), RBW = 1 It, VBW 2 3 x RBW, Detector = Peak, Sweep time = Auto couple, Trace = Max hold, The trace was allowed to stabilize. 3. TDF function — For plots showing conducted spurious emissions from 9 ki to 25 G, all path loss of wide frequency range was investigated and compensated to spectrum analyzer as TDF function. So, the reading values shown in plots were final result. The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 14 of 34 2.4. Test Results Ambient temperature :10 (23 £1) C Relative humidity :0 47 % R.H. 2.4.1. Radiated Spurious Emission below 1 000 Mz The frequency spectrum from 9 ki to 1 000 Mk was investigated. All reading values are peak values. Radiated Emissions Ant Correction Factors Total Limit Frequency Reading Detect Pol AF AMP + CL Actual Limit Margin () (dBay) Mode O} (dB/m) (dB) (dBa¥/im) (dBaV/im) (dB) 54.70 29.60 Peak H 19.46 —26.36 22.70 40.00 17.30 524.94 30.60 Peak H 23.40 2254 3146 46.00 14.54 679.38 30.90 Peak V 25.40 —21.61 34.69 46.00 11.31 Above Not . . . . . . . 700.00 detected Remark; 1. Spurious emissions for all channels were investigated and almost the same below 1 (. 2. Reported spurious emissions are in High channel as worst case among other channels. 3. Radiated spurious emission measurement as below. (Actual = Reading + AF + AMP + CL) 4. According to §15.31(0), emission levels are not report much lower than the limits by over 20 dB. — Test plot tndeg roowse e The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 15 of 34 2.4.2. Radiated Spurious Emission above 1 000 M The frequency spectrum above 1 000 M was investigated. All reading values are peak and average values. Low Channel (2 402 Mt) Radiated Emissions Ant. Correction Factors Total Limit Frequency Reading Detect Pol AF CL DF Actual Limit Margin (Me) (dBav) Mode " (dBim) (dB) (dB) (dBw¥/im) (dBa¥im) (dB) *2 310.00 1417 Peak H 27.82 10.56 — 52.55 74.00 21.45 *2 310.00 3.73 Average H 27.82 10.56 0.68 42.79 54.00 11.21 *2 326.36 16.14 Peak H 27.85 10.57 — 54.56 74.00 19.44 *2 330.77 4.31 Average H 27.86 10.57 0.68 43.42 54.00 10.58 *2 390.00 14.50 Peak H 27.98 10.65 — 58.18 74.00 20.87 *2 390.00 4.37 Average H 27.98 10.65 0.68 43.68 54.00 10.32 Middle Channel (2 440 Mt) Radiated Emissions Ant. Correction Factors Total Limit Frequency Reading Detect Pol AF AMP+CL DF Actual Limit Margin (M) (dBay) Mode °* (dBim) (aB) (dB) (dBaV/m) (dBaW/im) (dB) Above Not . . . . . . . . 1 000.00 detected The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 16 of 34 High Channel (2 480 Mt) Radiated Emissions Ant. Correction Factors Total Limit Frequency Reading Detect Pol AF CL DF Actual Limit Margin (Mh) (dBay) Mode " (dBim) (dB) (dB) (dBa¥/im) (dBa¥im) (dB) *2 483.50 15.70 Peak H 28.00 10.74 — 54.44 74.00 19.56 *2 483.50 519 Average H 28.00 10.74 0.68 44.61 54.00 9.39 *2 483.70 16.85 Peak H 28.00 10.74 — 55.59 74.00 18.41 *2 484.66 517 Average H 28.00 10.74 0.68 44.59 54.00 9.41 *2 500.00 13.67 Peak H 28.00 10.75 — 52.42 74.00 21.58 *2 500.00 3.77 Average H 28.00 10.75 0.68 43.20 54.00 10.80 Radiated Emissions Ant. Correction Factors Total Limit Frequency Reading Detect Pol AF AMP+CL DF Actual Limit Margin (Me) (dBay) Mode O (aBim) (aB) (dB) (dBw/im) (dBavim) (dB) Above Not . . . . . . . . 1 000.00 detected Remark; 1. **" means the restricted band. 2. Measuring frequencies from 1 (t to the 10" harmonic of highest fundamental frequency. 3. Radiated emissions measured in frequency above 1 000 Mk were made with an instrument using peak/average detector mode. 4. Actual = Reading + AF + CL + (DF) or Reading + AF + AMP + CL + (DF). 5. According to §15.31(0), emission levels are not reported much lower than the limits by over 20 dB. 6. The maximized peak measured value complies with the average limit, to perform an average measurement is unnecessary. The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 17 of 34 — Test plots Low channel Band edge (Peak) i nomgrtspectom mvazer—swept sn <|— 6 ul [NElichrd 2.2635500000 GHz #hug Type: RMS PNo:res 20— Trig: Free Run AvalHiold:>100/100 preaup iFGainstigh #Atien: 0 dB Select Marker} 2 10 dBidv __Ref 66.99 dBuV it Normal Delta Fixed S dsc Stop 240500 GHz ced VBW 3.0 MHz Sweep 1.000 ms (1001 pts) Off n oue m x y Funchon Fuichonwom ruicrouswe W w11 2310000degaBuVl_______|_______|__________| Em 2326A6.d48_______|_______|_______| 3 ECE |_____2.39014497________|_______[_______| Proveriies» |nnmennneiee P More 1 1 or2 1 io hise smovs Low channel Band edge (Average) i nomgrtspectom mvazer—swept sn Lo tss orsiine aun 25 zors [NElichrd 2.3076500000 GHz #hug Type: RMS m PNO:rac «> Trig: FreeRun AvalHiold: 100100 preaup iFGainstigh #Atten: 0 dB Select Marker} 2 10 idardv __Ref 66.99 dBuV Normal Delta Fixed Start 2.30000 GHz Stop 240500 GHz #Res BW 1.0 MHz udAe Sweep 1.000 ms (1001 pts) off x v Fonchon runchonwor ronchonvaive 1 BB PETEMErH 3727 dBuy|_________|_______|_ 2.330 765 GHz 4.300 aBuV| [_____|_ 2.300 000 GHz 4374 aBu| [_____|_ Properties» |nmeeene More 1 or2 luss The results of this test report are effective only to the items tested. The SGS Korea is not responsible for the sampling. the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, without prior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Ltd. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeonggi—do, Korea, 15807 RTT5041—19(2019.04.24)(1) Tel. 182 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 18 of 34 High channel Band edge (Peak) i remgrtspectum rvatze <|— 6 ul [NElichrd 2.483698000000 GHz . PNo:rast C) Thig: FreeRun preamp iFGainigh #Atien: 0 dB Select Marker} 2 10 dBidv Ref 66.99 dBuV it Normal Delta Fixed Ses c Stop 2.51000 GHz VBW 3.0 MHz Sweep 1.000 ms (1001 pts) Off x y Funcron Fuicrons Facronvae — 24sss00GHz!18.r00dBav)________|________[__________| 2483Ae.848_______|_______|_______| |_____2,60013.667________|_______|_______| Properiesy |nnmennneiee P More 1 1 or2 1 io hise smovs _ Le s PNO:rac «> Trig: FreeRun AvalHiold: 100100 iFGainstigh #Atten: 0 dB Select Marker} 2 Normal Delta Fixed Start 247700 GHz Eombudsd VBW 3.0 MHz* Sweep 1.000 ms (1001 pts) off m wore x v roncron runcron 1 2483 500 GHz 5.186 dBu|________| ul 2484 655 CHz 5.166 aBuV|________| 2.500 000 GHz 3.770 aBuV|________| Properties» 1JOL More 1 or2 The results of this test report are effective only to the items tested. The SGS Korea is not responsible for the sampling. the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, without prior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Ltd. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeonggi—do, Korea, 15807 RTT5041—19(2019.04.24)(1 ) Tel. 182 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 19 of 34 2.4.3. Plots of Conducted Spurious Emissions Low Channel Spectrum a Ref Level 10.00 dim ® Rew. 100 ltz att 20 dB SWT 1.1 ms @ VBW 300 kiz Mode Sweep Tor o 194 Max mMili] 3.30 dam} 0 dam 24020000 Gital maru —60.08 abm 10 dem 22900000 onl 1 —16.010 do —20 dem —30 dam 40 dam —50 dom <70 dém —80 dom or 2302 onz a91 pts Span 50.0 mnz Marker Type | Ret | Tre| X—value Y—value |__Function Function Result it 2.102 on 3.39 dam me 2.39 oiz ~£0.08 dam mo 250054 oz ~51.28 dam ms 24 onz ~51.30 dam Measuring... Spectrum 2 ® Ref Level 20.00 d&m & RBw. i Miiz att 20 dB SWT S2.d ms @ VBW 3 MHz Made Auto Sweep tor eP Max wmill 5.50 dam 2.402279 Grzl mapy —40.47 dbm 7.a50940 onl 1 —16.010 d Stant 5.0 kiz 52004 pts Stop 10.0 onz Measing. I wa 7 The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 20 of 34 Spectrum 2 ® Ref Level 10.00 dam & Rew 1 hnz art 20 do sw45 ms @ VBW a tz Mode Auto Sweep tor e im mas mip] ~96.21 dbm 10.005790 cz 1 —18.010 d Stant 10.0 onz @zou4 pts Stop 25.0 oz Measuring... The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 21 of 34 Middle Channel Spectrum s Ref Level 10.00 d&m ® rew 100 e art 20 do sw14 ms @ VBw 200 kiz Mode Sweep tor en mas mili] 5.57 d 2.q300000 ol 1 —16.430 do or 2iz e s91 pts Span 50.0 mtz Measuring... tnnnd e 7 Spectrum 2 = ® v Ref Level 10.00 dam & Rew 1e art 20 do sw 321 ms @ VBW o Niz Made Auto Sweep tor en mas molil ~41.15 dom s.000089 ol milll 2.6+ dom} 2.440089 aiel 1 —26.430 d Start 9.0 khz Szoud pts stop 0.0 oNz NMeasuring... We 4 The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeonggi—do, Korea, 15807 hitpIworw.sgsgroup ke RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 22 of 34 Spectrum 2 ® Ref Level 10.00 dam & Rew 1 hnz art 20 do sw45 ms @ VBW a tz Mode Auto Sweep tor e im mas mip] ~35.45 dbm 10.799520 cz 1 —16.430 d Stant 10.0 onz @zou4 pts Stop 25.0 oz Measuring... The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 23 of 34 High Channel Spectrum s Ref Level 10.00 d&m ® rew 100 e ant 20 dd SWT 1.1 ms @ VBW 200 kz Mode Sweep tor feark max wmitu 1.03 dBm] 0 dam 2.4000000 itz map —55.40 dbm —10 dom 2.4095000 onl 1 —15.970 do —20 dam 30 dom 40 dam —50 dem 70 dem —80 dom or 2an on a91 pts Span so.0mnz Marker Type | Ref | Tre | X—value Y—value |__unction Function Result is 246 on +.03 dam me 2.agas Ghe "55.40 dam mo 2.s0a052 oz ~50.25 dam ms 2s one ~50.65 dam Measuring... Spectrum 2 ® Ref Level 20.00 d&m & RBw. i Miiz att 20 dB SWT S2.d ms @ VBW 3 MHz Made Auto Sweep tor @12 max malil —41.19 dbm s.051100 ol mipy] 4.00 dam} 2.480809 aiel 1 —15.970 d Start 9.0 kz 92003 pts Stop 10.0 6i Measum.. n wa 7 The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 24 of 34 Spectrum 2 ® Ref Level 10.00 dam & Rew 1 hnz art 20 do sw45 ms @ VBW a tz Mode Auto Sweep tor e im mas mip] ~36.49 dbm 10.052000 cz 1 —15.970 d Stant 10.0 onz @zou4 pts Stop 25.0 oz Measuring... The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 250 of 34 3. 6 dB Bandwidth 3.1. Test Setup Spectrum EUT Aitenuator Analyzer 3.2. Limit According to §15.247(a)(2), systems using digital modulation techniques may operate in the 902—928 !ft, 2 400—2 483.5 Mk, and 5 725—5 850 t bands. The minimum 6 dB bandwidth shall be at least 500 k. 3.3. Test Procedure The test follows section 11.8 DTS bandwidth of ANSI €63.10—2013. Tests performed using section 11.8.1 Option 1. — Option 1: . Set RBW to = 100 . ~oiogg n — . Set the video bandwidth (VBW) = 3 x RBW. . Detector = Peak. . Trace mode = max hold. . Sweep = auto couple. . Allow the trace to stabilize. . Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission. The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 26 34 3.4. Test Results Ambient temperature (23 # 1) C Relative humidity 47 % R.H. Mode Channel Frec(x;;ncy 6 cB B‘(;;)dWIdth Low 2 402 0.686 GFSK Middle 2 440 0.680 High 2 480 0.687 — Test plots Low Channel Spectrum s Ref Level 10.00 dam @ Rew. 100 Ine w 20 as SWT 1 ms @ VBW 300 kiz mode Sweep tor @ifk mss MiCi] 5.41 dm 0 dem 2.40200000 cz 1 —2500 db 20 —2.66 db —10 dam 2.q0165410 onl —20 dam —30 dam —10 dam 50 dn —0 dam 70 dam —20 dam or 2.402 onz 691 pis Spon 5.0 mihiz Marker Type | Ref | Tre | X—value | Y—value | Function _| Function Result inz i 2.«08 one 5.41 dam me 1 24016541 oiz —2.66 dam o3 mel i 600.0 kiz —0.13 B Neasuring... The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeonggi—do, Korea, 15807 hitpIworw.sgsgroup ke RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Num ber: F690501/RF—RTLO13666—1 Page: 27 of 34 Middle Channel Spectrum & Ref Level 10.00 dam @ Rew. 100 knz ant 20 «o SWT 1 ms @ VBW 200 kiz Made Sweep tor o ark max malil 5.59 dam 2.48000720 hz tb 1—zaoce aps3————————— —2.42 an 2.40965270 ahe 10 dam —20 d&m —20 dam 40 dam a —s0 dam 70 dom —20 dam or 2.44 are so1 pts Spon 5.0 mtz Marker Type | Ref | Tre x—value | Y—value |_ runction Function Result is 1 2.ss0o072 Gne 3.59 dom me 1 2.4200527 ie —2.42 dam bsl mel i 600.2 kz —0.13 do Neasuring.. High Channel Spectrum : RefLevel 10.00 dam & Rew 100 kiz art 20 co SWT 1 ms @ VBW 300 kiz Mode Sweep tor e i2 max mipy 1.02 dam 2.48000000 cz nobm 1 —1.000 d m2Ul —2.00 dbm —10 dam 2.47065270 Cz —20 damn —30 dom 40 dam —50 dom 70 dam —80 dom or 248 ce 691 pts Span 5.0 Mz Marker Type | Ref | Tre | Xcvalue | Y—value |__Function Function Result CB i 2i one +.02 dam me 1 2a7geser ane —2.00 dam nsl wel i sar.4 lite —0.50 do Measuring... The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeonggi—do, Korea, 15807 hitpIworw.sgsgroup ke RTT5041—19(2019. 04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 28 of 34 4. Maximum Peak Conducted Output Power 4.1. Test Setup EUT Aitenuator Power Sensor Test Note PC 4.2. Limit According to §15.247(b)(3), for systems using digital modulation in the 902—928 Mt, 2 400—2 483.5 Mt, and 5 725—5 850 Mk bands: 1 Watt. As an altemnative to a peak power measurement, compliance with the one Watt limit can be based on a measurement of the maximum conducted output power. Maximum Conducted Output Power is defined as the total transmit power delivered to all antennas and antenna elements averaged across all symbols in the signaling alphabet when the transmitter is operating at its maximum power control level. Power must be summed across all antennas and antenna elements. The average must not include any time intervals during which the transmitter is off or is transmitting at a reduced power level. If multiple modes of operation are possible (e.g., alternative modulation methods), the maximum conducted output power is the highest total transmit power occurring in any mode. According to §15.247(b)(4), the conducted output power limit specified in paragraph (b) of this section is based on the use of antenna with directional gains that do not exceed 6 dBi. Except as shown in paragraph (c) of this section, if transmitting antennas of directional gain greater than 6 dBi are used, the conducted output power from the intentional radiator shall be reduced below the stated values in paragraph (b)(1), (b)(2); and (b)(3) of this section, as appropriate, by the amount in dB that the directional gain of the antenna exceeds 6 dBi. The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 29 of 34 4.3. Test Procedure The test follows section 11.9.1.3 of ANSI €63.10—2013. PKPM1 Peak—reading power meter method — The maximum peak conducted output power may be measured using a broadband peak RF power meter. The power meter shall have a video bandwidth that is greater than or equal to the DTS bandwidth and shall utilize a fast—responding diade detector. The test follows section 11.9.2.3.2 of ANSI €63.10—2013. Method AVGPM—G (Measurement using a gated RF average—reading power meter) — Alternatively, measurements may be performed using a wideband gated RF power meter provided that the gate parameters are adjusted such that the power is measured only when the EUT is transmitting at its maximum power control level. Since this measurement is made only during the ON time of the transmitter, no duty cyele correction is required. Test program: (S/W name: R&S Power Viewer, Version: 3.2.0) 1. Initially overall offset for attenuator and cable loss is measured per frequency. 2. Measured offsetis inserted in test program in advance of measurement for output power. 3. Power for each frequency (channel) of device is investigated as final result. 4. Final result reported on this section from R&S power viewer program includes with several factors and test program shows only final result. The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 30 of 34 4.4. Test Results Ambient temperature 10(23 £1) °C Relative humidity :0 47 % R.H. Frequency Average Power Peak Power 2s Mode Channel () Result (dBm) Result (dBm) Limit (dB m) Low 2 402 3.84 4.23 GFSK Middle 2 440 3.96 4.34 30 High 2 480 4.16 4.57 Remark; Attenuator and cable offset was compensated in test program (R&S Power Viewer) before measuring. The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 31 of 34 5. Power Spectral Density 5.1. Test Setup Spectrum EUT Aitenuator Analyzer 5.2. Limit According to §15.247(e), for digitally modulated systems, the power spectral density conducted from the intentional radiator to the antenna shall not be greater than 8 dB m in any 3 ki band during any time interval of continuous fransmission. This power spectral density shall be determined in accordance with the provisions of paragraph (b) of this section. The same method of determining the conducted output power shall be used to determine the power spectral density. 5.3. Test Procedure The measurements are recorded using the PKPSD measurement procedure in section 11.10.2 of ANSI ©63.10—2013. = This procedure shall be used if maximum peak conducted output power was used to demonstrate compliance, and is optional if the maximum conducted (average) output power was used to demonstrate compliance. 1. Set analyzer center frequency to DTS channel center frequency. 2. Set the span to 1.5 x DTS bandwidth. 3. Set the RBW to: 3 lt <RBW s 100 k. 4. Setthe VBW > 3 x RBW, 5. Detector = Peak. 6. Sweep time = auto couple. 7. Trace mode = max hold. 8. Allow trace to fully stabilize. 9. Use the peak marker function to determine the maximum amplitude level within the RBW. 10. If measured value exceeds limit, reduce RBW (no less than 3 kit) and repeat. The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 32 34 5.4. Test Results Ambient temperature (23 # 1) °C Relative humidity 47 % R.H. Frequency Measured PSD Maximum Limit Mode Channel (Mz) (dB m) (dBm) Low 2 402 ~12.61 GFSK Middle 2 440 ~12.31 High 2 480 11.36 — Test plots Low Channel es C Ref Level 10.00 dem ® Raw 5 ie lo Att 20 dB SWT 11.7 ms @ VBW 10 ltz mode Sweep tor 0 1k Max malil —12.61 dBml 2.40182590 GHz 0 dam —10 dam i7 —20 dom A W fertve veshuy —20 dam W 40 dam —50 dam —60 dam 70 dam —20 dam ce 2302 onz sor prs Span tos mz J nessome. i wa 2 The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeonggi—do, Korea, 15807 hitpIworw.sgsgroup ke RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 33 of 34 Middle Channel Enameng] zs Ref Level 10.00 dam & Rew 3 me E) jo are 20 d8 SWT 11.7 ms @ VBW 10 kiz mode Sweep tor o ark max wip] —12.41 dan 2.44002190 chz 0 dam —10 dom +4 WM —20 dam 2 A —30 dom 40 dom —50 dom —0 dam 70 dam —20 dom or z.44 one so1 pts Span 1 o5 mz Neasuring.. uD wa / High Channel |pammeno en RefLevel 10.00 dam & RBw 3 inz E fo art 20 d8 SWT 11.7 ms @ VBW. 10 kz Mode Sweep tor @22 max wmipy "11.36 dbm 247000000 cz 0 dam 10 dam —20 dem 30 dam 40 dam —50 dom —50 dom 70 dam —80 dom or 230 onz 691 pts Span 1.05 mitiz %} Measurinc.... WWWMMWMNW @0 / The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)

Report Number: F690501/RF—RTLO13666—1 Page: 34 of 34 6. Antenna Requirement 6.1. Standard Applicable For intentional device, according to FCC 47 CFR Section §15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. And according to FCC 47 CFR Section §15.247 (b) if transmitting antennas of directional gain greater than 6 dB i are used, the power shall be reduced by the amount in dB that the gain of the antenna exceeds 6 dBi. 6.2. Antenna Connected Construction Antenna used in this product is Internal Antenna with gain of 2.98 dB i. — End of the Test Report — The results of this test report are effective only to the items tested. The SQS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, withoutprior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Lid. (Gunpo Laboratory) 4, LS—ro 182beon—gil, Gunpo—si, Gyeanggi—do, Korea, 15807 Aflp:/nwwsasgroup.kr RTT5041—19(2019.04.24)(1) Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mm x 297 mm)


Document Created: 2019-10-14 21:31:11
Document Modified: 2019-10-14 21:31:11
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