A3LSMA376BMobile Phone

TEST REPORT FCC SAR Part 2 Test for SM-A376B/DS Certification APPLICANT SAMSUNG Electronics Co., Ltd. REPORT NO. HCT-SR-2512-FC010-R1 DATE OF ISSUE December 23, 2025 Tested by Moon Pyung Choi Technical Manager Yun Jeang Heo F-TP22-03(Rev.06) 1 / 78 The report shall not be (partly) reproduced except in full without approval of the laboratory. HCT CO., LTD.2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 The report shall not be (partly) reproduced except in full without approval of the laboratory. F-TP22-03 (Rev. 06) Page 2 of 78 HCT CO.,LTD. 2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 T E S T R E P O R T P A R T 2 R F E x p o s u r e C o m p l i a n c e T e s t f o r c e r t i f i c a t i o n REPORT NO. HCT-SR-2512 FC010-R1 DATE OF ISSUE Dec. 23, 2025 FCC ID A3LSMA376B Applicant SAMSUNG Electronics Co., Ltd 129, Samsung-ro, Yeongtong-gu, Suwon-Si, Gyeonggi-do, 16677, Korea Product Name Model Name Additional Model Name Mobile Phone SM-A376B/DS SM-A376B Date of Test Dec.11, 2025 ~ Dec. 15, 2025 Location of Test ■ Permanent Testing Lab □ On Site Testing Lab (Address: 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea) FCC Rule Part(s) CFR §2.1093 Results Pass The report shall not be (partly) reproduced except in full without approval of the laboratory. F-TP22-03 (Rev. 06) Page 3 of 78 Report No. HCT-SR-2512-FC010-R1 REVISION HISTORY The revision history for this test report is shown in table. Revision No. Date of Issue Description 0 Dec. 17, 2025 Initial Release 1 Dec. 23, 2025 Revised Head SAR Target Power for UMTS Band 5 Notice Content The results shown in this test report only apply to the sample(s), as received, provided by the applicant, unless otherwise stated. The test results have only been applied with the test methods required by the standard(s). The laboratory is not accredited for the test results marked *. Information provided by the applicant is marked **. Test results provided by external providers are marked ***. When confirmation of authenticity of this test report is required, please contact www.hct.co.kr The test results in this test report are not associated with the ((KS Q) ISO/IEC 17025) accreditation by KOLAS (Korea Laboratory Accreditation Scheme) / A2LA (American Association for Laboratory Accreditation) that are under the ILAC (International Laboratory Accreditation Cooperation) Mutual Recognition Agreement (MRA). The report shall not be (partly) reproduced except in full without approval of the laboratory. F-TP22-03 (Rev. 06) Page 4 of 78 Report No. HCT-SR-2512-FC010-R1 CONTENTS 1. RF Exposure Limits .................................................................................................................... 5 2. Test Location ............................................................................................................................. 7 3. DEVICE UNDER TEST DESCRIPTION ........................................................................................ 8 4. TAS algorithm description ..................................................................................................... 11 5. SAR/PD baseline characterization ........................................................................................ 15 6. Tx Varying Transmission Test Cases and Test Proposal. ..................................................... 17 7. SAR Time Averageing Validation Test Procedures ................................................................. 20 8. PD Time Averageing Validation Test Procedures ................................................................... 37 9. Test Configurations ................................................................................................................ 46 10. Test case list ......................................................................................................................... 48 11. Conducted Power Test Results for Sub-6 TAS validation .................................................. 50 12. Conclusions ........................................................................................................................... 74 13. Equipment List ...................................................................................................................... 75 14. References ............................................................................................................................. 76 Appendix A. Test sequence ........................................................................................................ 77 Appendix B. TAS Test setup Photo ............................................................................................ 78 The report shall not be (partly) reproduced except in full without approval of the laboratory. F-TP22-03 (Rev. 06) Page 5 of 78 Report No. HCT-SR-2512-FC010-R1 1. RF Exposure Limits 1.1 RF Exposure Limits for Frequencies < 6 ㎓ HUMAN EXPOSURE UNCONTROLLED ENVIRONMENT General Population (W/kg) or (mW/g) CONTROLLED ENVIRONMENT Occupational (W/kg) or (mW/g) SPATIAL PEAK SAR * (Partial Body) 1.6 8.0 SPATIAL AVERAGE SAR ** (Whole Body) 0.08 0.4 SPATIAL PEAK SAR *** (Hands / Feet / Ankle / Wrist) 4.0 20.0 NOTES: * The Spatial Peak value of the SAR averaged over any 1 g of tissue (defined as a tissue volume in the shape of a cube) and over the appropriate averaging time. ** The Spatial Average value of the SAR averaged over the whole-body. *** The Spatial Peak value of the SAR averaged over any 10 g of tissue (defined as a tissue volume in the shape of a cube) and over the appropriate averaging time. Uncontrolled Environments are defined as locations where there is the exposure of individuals who have no knowledge or control of their exposure. The general population/uncontrolled exposure limits are applicable to situ…

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This Document can not be used without Samsung's authorization | Samsung Electronics Unlicensed Band Antenna Gain Model: SM-A376B/DS Additional Model: SM-A376B This Document can not be used without Samsung's authorization | Samsung Electronics BT/WIFI #1_2.4GHz (SUB4 – ANT H), WIFI #1_5GHz (SUB3 – ANT G) Freq. [Hz] Peak. [dBi] 2,400,000,000 Hz -4.8 dBi 2,412,000,000 Hz -4.6 dBi 2,437,000,000 Hz -4.8 dBi 2,442,000,000 Hz -4.9 dBi 2,450,000,000 Hz -5.2 dBi 2,462,000,000 Hz -4.7 dBi 2,472,000,000 Hz -4.9 dBi 2,484,000,000 Hz -5 dBi 2,500,000,000 Hz -4.8 dBi 5,150,000,000 Hz -3.4 dBi 5,200,000,000 Hz -3.1dBi 5,220,000,000 Hz -3dBi 5,250,000,000 Hz -2.8dBi 5,280,000,000 Hz -3.3dBi 5,300,000,000 Hz -3.5dBi 5,350,000,000 Hz -3.7dBi 5,400,000,000 Hz -3.4dBi 5,500,000,000 Hz -3dBi 5,600,000,000 Hz -3.4dBi 5,700,000,000 Hz -2.2dBi 5,785,000,000 Hz -2.9dBi 5,800,000,000 Hz -3dBi 5,805,000,000 Hz -3.1dBi 5,850,000,000 Hz -3.9dBi 5,885,000,000 Hz -4.1dBi 5,895,000,000 Hz -4.2dBi This Document can not be used without Samsung's authorization | Samsung Electronics WIFI #2_2.4GHz (SUB6 – ANT J), WIFI #2_5GHz (SUB5 – ANT I) Freq. [Hz] Peak. [dBi] 2,400,000,000 Hz -8.3 dBi 2,412,000,000 Hz -8.2 dBi 2,437,000,000 Hz -7.6 dBi 2,442,000,000 Hz -7.6 dBi 2,450,000,000 Hz -7.8 dBi 2,462,000,000 Hz -7.3 dBi 2,472,000,000 Hz -7.6 dBi 2,484,000,000 Hz -7.3 dBi 2,500,000,000 Hz -7.3 dBi 5,150,000,000 Hz -5 dBi 5,200,000,000 Hz -5.2 dBi 5,220,000,000 Hz -5.4 dBi 5,250,000,000 Hz -5.6 dBi 5,280,000,000 Hz -5.5 dBi 5,300,000,000 Hz -5.7 dBi 5,350,000,000 Hz -5.5 dBi 5,400,000,000 Hz -5.8 dBi 5,500,000,000 Hz -5.7 dBi 5,600,000,000 Hz -6.1 dBi 5,700,000,000 Hz -4.7 dBi 5,785,000,000 Hz -3.8 dBi 5,800,000,000 Hz -4 dBi 5,805,000,000 Hz -3.8 dBi 5,850,000,000 Hz -3.9 dBi 5,885,000,000 Hz -4.2 dBi 5,895,000,000 Hz -4.4 dBi This Document can not be used without Samsung's authorization | Samsung Electronics Radiation Pattern Test Antennas tested for Gain and Efficiency must be assembled into the enclosure and tested in the fully assembled and operating SM-A376U handset. The antenna is tested in free space in the anechoic chamber in the H, E1 and, E2 planes. The radiation patterns are measured at the center of transmit and receive bands. A picture showing the geometry for this device is included in the test setup photos. Chamber Information Figure 2: Geometry of Anechoic Chamber for Radiation patterns.  Location : Samsung R&D Center R5 bld.  Size : 4m x 2.5 x 2.5m (L x W x H)  Frequency : 600 MHz -18GHz  TX Antenna : 2GHz –18GHz Dual Polarization  Quiet zone : 22cm @ 6GHz (Far-Field Length 2m)  2-axis DUT positioner -360°continuous rotation This Document can not be used without Samsung's authorization | Samsung Electronics Antenna Gain Measurement Procedure Detail antenna description This Document can not be used without Samsung's authorization | Samsung Electronics Table of calibrated equipment Part Model Name Specification Cal date Serial number Tx Antenna QRH-006M-006G 600MHz to 6GHz Calibrated date :2024.8.6 / Cal. Due : 2025.12.31 - QRH-002G-018G 2GHz to 18GHz Calibrated date : 2024.8.6 / Cal. Due : 2025.12.31 - Reference Antenna BBHA9120LFA 680MHz to 6500MHz Calibration Frequency(680MHzto 6GHz) Calibrated date: 2024.8.6 / Cal. Due : 2025.12.31 9120LF-365 BBHA9120C 2GHz to 18GHz Calibration Frequency(2GHz to 8.5GHz) Calibrated date: 2024.8.6 / Cal. Due : 2025.12.31 BBHA9120C#714 Network Analyzer Agilent 5071B 300KHz to 8.5GHz Calibrated date : 2024.8.6 / Cal. Due : 2025.12.31 C000026236 Measurement Software VWM21 MTG Visual Wave-Mobile(Ver.2.1) - Test dates 2025.10.20 Names of test personnel Young-Sung Lee Names of commercial test software being used MTG Visual Wave-Mobile (Ver.2.1) This Document can not be used without Samsung's authorization | Samsung Electronics Radiation plots for max gain plane (3D)

2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 Page 1 / 22 EVALUATION REPORT App licant Name: SAMSUNG Electronics Co., Ltd. Address: 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Rep. of Korea Date of Issue: December 17, 2025 Location: HCT CO., LTD., 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, G yeonggi-do, Republic of Korea FCC ID: APPLICANT: A3LSMA376B SAMSUNG Electronics Co., Ltd. Equipment Class(es) : FCC Rule Part(s) : Application’s Statement : Test Reference : PCE, DSS, DTS, UNII, DXX 15 The applicant takes full responsibility that the test data referenced below Represents compliance for this FCC ID. KDB 484596 D01 Referencing Test Data v03 The detail test data can be found in this documents, Appendix A. Category Spot Check Verdict Unlicensed EMC Conducted output Power Share Radiated Band Edge Share Radiated Spurious Emissions Share Radiated Field Strength Share The data from that application has been verified through appropriate spot checks to demonstrate compliance for this device as shown in the Cross Reference Table. The detail test data can be found in this documents, Appendix A. Difference between Parent and Variant : For detailed changes, please refer to the manufacturer's technical documentation. Report prepared by : Jeong Ho Kim Eng ineer of Telecommunication testing center Approved by : Jong Seok Lee Manager of Telecommunication testing center 2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 Page 2 / 22 REVISION HISTORY T he revision history for this test report is shown in table. Revision No. Date of Issue Description 0 December 17, 2025 Initial Release 2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 Page 3 / 22 1. Cross Reference Table (Unlicensed EMC) 1 ) Data referencing - [BT], [BT LE 5.4], [UNII], [UNII ax], [DTS], [DTS ax], [DFS] Test Report 2) A dditional test - [DTS] Test Report  802.11b, g, n Ch.12 ~ Ch.13. - [DTS ax] Test Report  802.11ax Ch.12 ~ Ch.13. - [UNII] Test Report  UNII 3-4. - [UNII ax] Test Report  UNII 3-4(Excluding 26T and 52T). 3) Full test - [NFC] Test Report Equipment Class Rule Part Test item Data Referencing Comments DSS (BT) 15.247(a)(1) 20 dB Bandwidth Y - N/A Occupied Bandwidth Y - 15.247(b)(1) Conducted Maximum Peak Output Power Y Spot-check 15.247(a)(1) Carrier Frequency Separation Y - 15.247(a)(1)(iii) Number of Hopping Frequencies Y - 15.247(a)(1)(iii) Time of Occupancy Y - 15.247(d) Conducted Spurious Emissions Y - 15.247(d) Band Edge (Out of Band Emissions) Y - 15.207(a) AC Power line Conducted Emissions Y - 15.247(d), 15.205, 15.209 Radiated Spurious Emissions Y Spot-check 15.247(d), 15.205, 15.209 Radiated Restricted Band Edge Y Spot-check 2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 Page 4 / 22 Equipment Class Rule Part Test item Data Referencing Comments DTS (BTLE) (WLAN 2.4GHz) 15.247(a)(2) 6 dB Bandwidth Y - 15.247(b)(3) Conducted Maximum output power Y Spot-check 15.247(e). Power Spectral Density Y - 15.247(d) Band Edge (Out of Band Emissions) Y - 15.207 AC Power line conducted Emissions Y - 15.247(d) 15.205 15.209 Radiated Spurious Emissions Y Spot-check 15.247(d) 15.205 15.209 Radiated Restricted Band Edge Y Spot-check Equipment Class Rule Part Test item Data Referencing Comments DXX (NFC) Part 15.225 (a), (b), (c) Radiated Electric Field Emissions N Full test Part 15.209 Radiated Electric Field Emissions N Full test Part 15.225 (e) Frequency Stability N Full test Part 15.207 AC power conducted emissions N Full test Part 15.215 (c) 20 dB Bandwidth N Full test 2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 Page 5 / 22 Equipment Class Rule Part Test item Data Referencing Comments UNII (WLAN 5GHz) §15. 407 ( for Power Measurement) 26 dB Bandwidth Y - 15.407(e) 6 dB Bandwidth Y - §15.407(a)(1),(2),(3)Maximum Conducted output power Y Spot-check §15.407(a)(3)(iii)Maximum EIRP Output Power Y - §15.407(a)(1),(2),(3)Maximum Power Spectral Density Y - 15.207 15.407(b)(8) AC conducted Emission Y - §15.407(g) §2. 1055 F requency Stability Y - §15.407(b) (1),(2),(3),(4) §15.407(b)(5)(ii),( iii) § 15.35(b) Undesirable Emissions Y Spot-check 15.205, 15.407(b)(9),(10) General Field Strength (Restricted bands and Radiated emission) Y Spot-check 15.407(h) DFS Y - 2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 Page 6 / 22 2. Summary of the spot check for Unlicensed EMC 2.1 Radiated Spot Check Res ult Report Test Item Mod/Channel Measured Frequency [MHz] A3LSMA376U Result [dBμV/m] A3LSMA376B Result [dBμV/m] Deviation (dB) Peak Average Peak Average Peak Average BT Band Edge (SISO ANT1) 3-DH5/Ch.78 (Core : iPA Ant0) 2483.5 MHz~2500 MHz 67.08 48.37 67.49 48.78 0.41 0.41 RSE (SISO ANT1) DH5/Ch.0 (Core : iPA Ant0) 7206 MHz 55.49 30.76 54.31 29.58 1.18 1.18 BT(LE) Band Edge (SISO ANT1) 1M255byte/Ch.39 (Core : iPA Ant0) 2483.5 MHz~2500 MHz 67.64 43.68 65.36 43.52 2.28 0.16 RSE (SISO ANT1) 1M37byte/Ch.37 (Core : iPA Ant0) 7206 MHz 55.57 46.17 53.98 44.92 1.59 1.25 DTS Band Edge (ANT ALL) 802.11g(20M) 6Mbps/ch. 11 2483.5 MHz ~ 2500 MHz 66.09 49.93 67.75 51.71 1.66 1.78 RSE (SISO ANT1) 802.11b 1 Mbps/ch. 11 7386 MHz (3rd Harmonic) 55.58 47.85 56.48 49.70 0.90 1.85 DTS(ax) Band Edge (ANT ALL) 802.11ax(HE20)242T RU61_MCS0/ch. 11 #2483.5 MHz~2500 MHz 71.93 51.37 71.95 51.26 0.02 0.11 RSE (SISO ANT1) 802.11ax(HE20)242T RU61 MCS0/ch. 6 7311 MHz (3rd Harmonic) 61.13 46.00 61.11 45.03 0.02 0.97 UNII Band Edge (ANT ALL) 802.11n(40M) MCS8/ch.102_Pk 5460 MHz ~ 5470 MHz 64.84 - 66.17 - 1.33 - Band Edge (ANT …

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TEST REPORT FCC NFC Test for SM-A376B/DS Certification APPLICANT SAMSUNG Electronics Co., Ltd. REPORT NO. HCT-RF-2512-FC064 DATE OF ISSUE December 17, 2025 Tested by Jeong Ho Kim Technical Manager Jong Seok Lee F-TP22-03(Rev.06) 1 / 29 The report shall not be (partly) reproduced except in full without approval of the laboratory. HCT CO., LTD.2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 The report shall not be (partly) reproduced except in full without approval of the laboratory. F-TP22-03 (Rev. 06) Page 2 of 29 HCT CO.,LTD. 2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 TEST REPORT REPORT NO. HCT-RF-2512-FC064 DATE OF ISSUE December 17, 2025 Additional Model SM-A376B ApplicantSAMSUNG Electronics Co., Ltd. 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Rep. of Korea Product Name Model Name Mobile Phone SM-A376B/DS FCC IDA3LSMA376B Date of Test November 01, 2025 ~ December 16, 2025 Test ResultsPASS FCC ClassificationLow Power Communication Device Transmitter (DXX) Test Standard UsedFCC Part 15.225 Subpart C Location of Test ■ Permanent Testing Lab □ On Site Testing Lab (Address: 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi- do, Republic of Korea) The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-RF-2512-FC064 F-TP22-03 (Rev. 06) Page 3 of 29 REVISION HISTORY The revision history for this test report is shown in table. Revision No. Date of Issue Description 0 December 17, 2025 Initial Release Notice Content Engineering Statement: The measurements shown in this report were made in accordance with the procedures indicated, and the emissions from this equipment were found to be within the limits applicable. I assume full responsibility for the accuracy and completeness of these measurements, and for the qualifications of all persons taking them. It is further stated that upon the basis of the measurements made, the equipment tested is capable of operation in accordance with the requirements of the FCC Rules under normal use and maintenance. The results shown in this test report only apply to the sample(s), as received, provided by the applicant, unless otherwise stated. The test results have only been applied with the test methods required by the standard(s). The laboratory is not accredited for the test results marked *. Information provided by the applicant is marked **. Test results provided by external providers are marked ***. When confirmation of authenticity of this test report is required, please contact www.hct.co.kr The test results in this test report are not associated with the ((KS Q) ISO/IEC 17025) accreditation by KOLAS (Korea Laboratory Accreditation Scheme) / A2LA (American Association for Laboratory Accreditation) that are under the ILAC (International Laboratory Accreditation Cooperation) Mutual Recognition Agreement (MRA). The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-RF-2512-FC064 F-TP22-03 (Rev. 06) Page 4 of 29 CONTENTS 1. EUT DESCRIPTION 5 2. TEST METHODOLOGY 6 EUT CONFIGURATION 6 EUT EXERCISE 6 GENERAL TEST PROCEDURES 6 DESCRIPTION OF TEST MODES 6 3. INSTRUMENT CALIBRATION 7 4. FACILITIES AND ACCREDITATIONS 7 FACILITIES 7 EQUIPMENT 7 5. ANTENNA REQUIREMENTS 8 6. MEASUREMENT UNCERTAINTY 8 7. DESCRIPTION OF TESTS 9 8. TEST SUMMARY 18 9. TEST RESULT 19 9.1. Operation within the band 13.110 MHz – 14.010 MHz 19 9.2. Radiated Emission 9 kHz – 30 MHz 21 9.3. Radiated Emission 30 MHz – 1000 MHz 22 9.4. 20 dB Bandwidth 23 9.5. Frequency Stability 24 9.6. POWERLINE CONDUCTED EMISSIONS 26 10. LIST OF TEST EQUIPMENT 27 11. ANNEX A_ TEST SETUP PHOTO 29 The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-RF-2512-FC064 F-TP22-03 (Rev. 06) Page 5 of 29 1. EUT DESCRIPTION Model SM-A376B/DS Additional Model SM-A376B EUT Type Mobile Phone Power Supply DC 3.90 V Frequency of Operation 13.56 MHz Transmit Power 14.43 dBμV/m @30 m Modulation Type ASK Serial number Radiated : R37YA004E5X The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-RF-2512-FC064 F-TP22-03 (Rev. 06) Page 6 of 29 2. TEST METHODOLOGY Unlicensed wireless device were tested using the following measurement procedure. ANSI C63.10-2020 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. 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 15.225 under the FCC Rules Part 15 Subpart C. 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 C63.10-2020 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. The turntable shall rotate 360 degrees to determine the position of maximum emission level. EUT is set 3 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 6.6.5 of ANSI C63.1…

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The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-SR-2512-FC009 F TP22-03 (Rev. 06) Page 1 of 6 Appendix H. – Power reduction verification Per the May 2017 TCBC Workshop notes, demonstration of proper functioning of the power reduction mechanism is required to support the corresponding SAR Configurations. A Base station simulator was used to establish a conducted RF connection and output power was monitored. The power measurements were confirmed to be within expected tolerance for all RSI. Before and after a power reduction mechanism was triggered. For the combination cases, one mechanism was switched to a ‘triggered’ state at a time; powers were confirmed to be within tolerances after each additional mechanism was activated The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-SR-2512-FC009 F TP22-03 (Rev. 06) Page 2 of 6 1. Power Reduction Verification for Main ANT This device utilizes a power reduction mechanism for some wireless modes under RSI(Radio SAR Index). For this device RSI = 0 is configured when non head mode. RSI = 1 is configured when head mode. The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-SR-2512-FC009 F TP22-03 (Rev. 06) Page 3 of 6 Table 1.1 Power Reduction Verification for Antenna A Mechanism Band RSI 1st 2nd 1st 2nd RCV ON Hotspot On GSM 850 Voice 1 0 Hotspot On RCV ON GSM 850 Voice 0 1 RCV ON Hotspot On GSM 850 1Tx 1 0 Hotspot On RCV ON GSM 850 1Tx 0 1 RCV ON Hotspot On GSM 850 2Tx 1 0 Hotspot On RCV ON GSM 850 2Tx 0 1 RCV ON Hotspot On GSM 850 3Tx 1 0 Hotspot On RCV ON GSM 850 3Tx 0 1 RCV ON Hotspot On GSM 850 4Tx 1 0 Hotspot On RCV ON GSM 850 4Tx 0 1 RCV ON Hotspot On UMTS Band 5 1 0 Hotspot On RCV ON UMTS Band 5 0 1 RCV ON Hotspot On LTE Band 5 1 0 Hotspot On RCV ON LTE Band 5 0 1 RCV ON Hotspot On LTE Band 12 1 0 Hotspot On RCV ON LTE Band 12 0 1 RCV ON Hotspot On LTE Band 13 1 0 Hotspot On RCV ON LTE Band 13 0 1 RCV ON Hotspot On LTE Band 17 1 0 Hotspot On RCV ON LTE Band 17 0 1 RCV ON Hotspot On LTE Band 26 1 0 Hotspot On RCV ON LTE Band 26 0 1 RCV ON Hotspot On NR Band n5 1 0 Hotspot On RCV ON NR Band n5 0 1 The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-SR-2512-FC009 F TP22-03 (Rev. 06) Page 4 of 6 Table 1.2 Power Reduction Verification for Antenna B Mechanism Band RSI 1st 2nd 1st 2nd RCV ON Hotspot On GSM 1900 Voice 1 0 Hotspot On RCV ON GSM 1900 Voice 0 1 RCV ON Hotspot On GSM 1900 1Tx 1 0 Hotspot On RCV ON GSM 1900 1Tx 0 1 RCV ON Hotspot On GSM 1900 2Tx 1 0 Hotspot On RCV ON GSM 1900 2Tx 0 1 RCV ON Hotspot On GSM 1900 3Tx 1 0 Hotspot On RCV ON GSM 1900 3Tx 0 1 RCV ON Hotspot On GSM 1900 4Tx 1 0 Hotspot On RCV ON GSM 1900 4Tx 0 1 RCV ON Hotspot On UMTS Band 2 1 0 Hotspot On RCV ON UMTS Band 2 0 1 RCV ON Hotspot On UMTS Band 4 1 0 Hotspot On RCV ON UMTS Band 4 0 1 RCV ON Hotspot On LTE Band 2 1 0 Hotspot On RCV ON LTE Band 2 0 1 RCV ON Hotspot On LTE Band 4 1 0 Hotspot On RCV ON LTE Band 4 0 1 RCV ON Hotspot On LTE Band 25 1 0 Hotspot On RCV ON LTE Band 25 0 1 RCV ON Hotspot On LTE Band 41 1 0 Hotspot On RCV ON LTE Band 41 0 1 RCV ON Hotspot On LTE Band 66 1 0 Hotspot On RCV ON LTE Band 66 0 1 RCV ON Hotspot On NR Band n41 1 0 Hotspot On RCV ON NR Band n41 0 1 RCV ON Hotspot On NR Band n66 1 0 Hotspot On RCV ON NR Band n66 0 1 The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-SR-2512-FC009 F TP22-03 (Rev. 06) Page 5 of 6 Table 1.3 Power Reduction Verification for Antenna F Mechanism Band RSI 1st 2nd 1st 2nd RCV ON Hotspot On LTE Band 2 1 0 Hotspot On RCV ON LTE Band 2 0 1 RCV ON Hotspot On LTE Band 4 1 0 Hotspot On RCV ON LTE Band 4 0 1 RCV ON Hotspot On LTE Band 25 1 0 Hotspot On RCV ON LTE Band 25 0 1 RCV ON Hotspot On LTE Band 66 1 0 Hotspot On RCV ON LTE Band 66 0 1 RCV ON Hotspot On NR Band n66 1 0 Hotspot On RCV ON NR Band n66 0 1 RCV ON Hotspot On NR Band n41 SRS2 1 0 Hotspot On RCV ON NR Band n41 SRS2 0 1 Table 1.4 Power Reduction Verification for Antenna G Mechanism Band RSI 1st 2nd 1st 2nd RCV ON Hotspot On NR Band n77 1 0 Hotspot On RCV ON NR Band n77 0 1 Table 1.5 Power Reduction Verification for Antenna H Mechanism Band RSI 1st 2nd 1st 2nd RCV ON Hotspot On NR Band n41 SRS3 1 0 Hotspot On RCV ON NR Band n41 SRS3 0 1 Table 1.6 Power Reduction Verification for Antenna E Mechanism Band RSI 1st 2nd 1st 2nd RCV ON Hotspot On NR Band n41 SRS4 1 0 Hotspot On RCV ON NR Band n41 SRS4 0 1 The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-SR-2512-FC009 F TP22-03 (Rev. 06) Page 6 of 6 2. Power Reduction Verification for WLAN/BT ANT This device uses different Radio SAR Index [RSI] to configure different time averaged power levels based on certain exposure scenarios. For this device RSI = 1 is configured when receiver mode on Head SAR configuration. RSI = 0 is configured when the device is not activated RCV [Non-Head]. Mechanism WLAN Band RSI 1st 2nd 1st 2nd RCV ON RCV OFF 802.11b 1 0 RCV ON RCV OFF 802.11g 1 0 RCV ON RCV OFF 802.11n 1 0 RCV ON RCV OFF 802.11ax 1 0 RCV ON RCV OFF 802.11a(5 GHz) 1 0 RCV ON RCV OFF 802.11n(5 GHz,20MHz) 1 0 RCV ON RCV OFF 802.11n(5 GHz,40MHz) 1 0 RCV ON RCV OFF 802.11ac(5 GHz,20MHz) 1 0 RCV ON RCV OFF 802.11ac(5 GHz,40MHz) 1 0 RCV ON RCV OFF 802.11ac(5 GHz,80MHz) 1 0 RCV ON RCV OFF 802.11ax(5 GHz,20MHz) 1 0 RCV ON RCV OFF 802.11ax(5 GHz,40MHz) 1 0 RCV ON RCV OFF 802.11ax(5 GHz,80MHz) 1 0

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