A3LHT1K03-60AHRU(HT1K03)

SAMSUNG Electronics CO., Ltd. (Maetan-dong) 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea Date: Feb 10, 2020 To whom it may concern: We, the undersigned, hereby authorize < HCT Co., Ltd.>, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by < HCT Co., Ltd. > on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing < HCT Co., Ltd.> as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, HWAN-YOUL KIM / Principal Research Engineer SAMSUNG Electronics Co.,Ltd (Maetan-dong) 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Republic of Korea REMARK: 1 This authorization letter will be sent along with your application when filing with the Certification Division. 2 Please follow the format and type it on company letterhead and send original to us.

SAMSUNG Electronics CO., Ltd. (Maetan-dong) 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea Model Number : HT1K03-60A To whom it may it concern: I hereby appoint HWAN-YOUL KIM to sign letters and applications for any filings with regulatory agencies on our behalf, and to receive and exchange data between our company, the agents company and the agency in connection with certification for any products that our company owns or manufactures. Sincerely, ---------------------------------------------------- Jenni, Chun / General Manager Samsung Electronics America, Inc. Address: 19 Chapin Rd., Building D Pine Brook, NJ 07058 Tel: 1-973-808-6375 Date: Feb, 10, 2020

SAMSUNG Electronics CO., Ltd. (Maetan-dong) 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea Date: Feb 10, 2020 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 RE: Request of Confidentiality for FCC ID: A3LHT1K03-60A To Whom It May Concern: Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules (CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, SAMSUNG Electronics Co., Ltd.. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give SAMSUNG Electronics Co., Ltd. temporary confidentiality of commercially sensitive information prior to product release. The requested Confidential and Temporary Confidential exhibits are listed as follows: CONFIDENTIAL AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description CONFIDENTIAL 1 Block Diagram 2 Operational Descriptions 3 Parts Lists and Tune-Up Procedure 4 Schematics 5 SDR Software / Security Info 6 Internal Photos 7 User’s Manual SHORT-TERM CONFIDENTIAL 8 External Photos 9 Test-Setup Photos The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Sincerely, HWAN-YOUL KIM / Principal Research Engineer SAMSUNG Electronics Co.,Ltd. (Maetan-dong) 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Republic of Korea

FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page １ of 7 EXTERNAL PHOTOGRAPHS FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ２ of 7 ■ EXTERNAL PHOTO( SIDE 1 ) FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ３ of 7 ■ EXTERNAL PHOTO( SIDE 2 ) FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ４ of 7 ■ EXTERNAL PHOTO( TOP ) FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ５ of 7 ■ EXTERNAL PHOTO( BOTTM ) FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ６ of 7 ■ EXTERNAL PHOTO( FRONT ) FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ７ of 7 ■ EXTERNAL PHOTO( BACK )

HCT Co., Ltd. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383 KOREA Tel. +82 31 634 6300 F ax. +82 31 645 6401 On your side FCC MPE Test for HT1K03-60A APPLICANT SAMSUNG Electronics Co., Ltd. REPORT NO. HCT-RF-2003-FC014 DATE OF ISSUE March 13, 2020 F-TP22-03 (Rev. 02) Page 3 of 6 Report No. HCT-RF-2003-FC014 REVISION HISTORY The revision history for this test report is shown in table. Revision No. Date of Issue Description 0 March 13, 2020 Initial Release 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. F-TP22-03 (Rev. 02) Page 4 of 6 Report No. HCT-RF-2003-FC014 RF Exposure Statement 1. Limit - According to § 1.1310 RF exposure is calculated. Table 1 ˊ Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposure 0.3-3.0 614 1.63 *100 6 3.0-30 1842/f 4.89/f *900/f 2 6 30-300 61.4 0.163 1.0 6 300-1,500 f/300 6 1,500-100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *100 30 1.34-30 824/f 2.19/f *180/f 2 30 30-300 27.5 0.073 0.2 30 300-1,500 f/1500 30 1,500-100,000 1.0 30 f = frequency in MHz, * = Plane-wave equivalent power density F-TP22-03 (Rev. 02) Page 5 of 6 Report No. HCT-RF-2003-FC014 2. Maximum Permissible Exposure Prediction Prediction of MPE limit at a given distance ଶ S = Power density P = Power input to antenna G = Power gain to the antenna in the direction of interest relative to an isotropic radiator R = Distance to the center of radiation of the antenna F-TP22-03 (Rev. 02) Page 6 of 6 Report No. HCT-RF-2003-FC014 3. Results 1cc ~ 4cc Mode EIRP[Radiated Power] 62.00 dBm EIRP[Radiated Power] 1584893.192 mW Prediction distance 400.00 cm Prediction frequency 37 000 ~ 40 000 MHz Power density at prediction frequency (S) 0.78826 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 1.00 mW/cm 2

FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page １ of 30 Appendix A_Test Equipment CERTIFIED DOCUMENTS FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ２ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ３ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ４ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ５ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ６ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ７ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ８ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ９ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page １０ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page １１ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page １２ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page １３ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page １４ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page １５ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page １６ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page １７ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page １８ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page １９ of 30

FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ２０ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ２１ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ２２ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ２３ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ２４ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ２５ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ２６ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ２７ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ２８ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ２９ of 30 FCC ID: A3LHT1K03-60A HCT CO., 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 www.hct.co.kr Page ３０ of 30

HCT Co., Ltd. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383 KOREA Tel. +82 31 634 6300 F ax. +82 31 645 6401 On your side TEST REPORT FCC Test for HT1K03-60A APPLICANT SAMSUNG Electronics Co., Ltd. REPORT NO. HCT-RF-2003-FC013 DATE OF ISSUE March 13, 2020 F-TP22-03 (Rev. 02) Page 3 of 195 Report No. HCT-RF-2003-FC013 REVISION HISTORY The revision history for this test report is shown in table. Revision No. Date of Issue Description 0 March 13, 2020 Initial Release 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. F-TP22-03 (Rev. 02) Page 4 of 195 Report No. HCT-RF-2003-FC013 CONTENTS 1. GENERAL INFORMATION 5 1.1. APPLICANT INFORMATION 5 1.2. PRODUCT INFORMATION 5 1.3. TEST INFORMATION 6 2. FACILITIES AND ACCREDITATIONS 7 2.1. FACILITIES 7 2.2. EQUIPMENT 7 3. TEST SPECIFICATIONS 8 3.1. STANDARDS 8 3.2. ADDITIONAL DESCRIPTIONS ABOUT TEST 9 3.3. MAXIMUM MEASUREMENTUNCERTAINTY 11 3.4. STANDARDS ENVIRONMENTAL TEST CONDITIONS 11 3.5. TEST DIAGRAMS 12 4. TEST EQUIPMENTS 14 5. TEST RESULT 15 5.1. OCCUPIED BANDWIDTH 15 5.2. EIRP DENSITY 47 5.3. CONDUCTED OUTPUT POWER 73 5.4. BAND EDGE 98 5.5. RADIATED SPURIOUS EMISSIONS 170 5.6. FREQUENCY STABILTY 191 6. Annex A_Test Equipment CERTIFIED DOCUMENTS 194 7. Annex B_EUT AND TEST SETUP PHOTO 195 F-TP22-03 (Rev. 02) Page 5 of 195 Report No. HCT-RF-2003-FC013 1. GENERAL INFORMATION 1.1. APPLICANT INFORMATION Company Name Samsung Electronics Co., Ltd. Company Address 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Rep. of Korea 1.2. PRODUCT INFORMATION EUT Type AT&T 39GHz 5G NR 1024T/R MICRO HRU Equipment Class 5GB-Part 30 Fixed Transmitter Power Supply -48V DC Typical (-38V~-57V ) Output Power For 1 Path: Mode dBm W 1CC 47 12.59 2CC 50 100 3CC 51.77 150.31 4CC 53 199.53 *This EUT is supported both contiguous and non-contiguous mode. Total (4 Path) MAX: 59 dBm (794.33 W) Frequency Range 37 000 MHz ~ 40 000 MHz Emission Designator Mode 64QAM (W7D) Max EIRP Density [W] 1CC 94M7W7D 164.82 4CC 392MW7D 204.64 Channel Bandwidths 100 MHz, 200 MHz, 300 MHz, 400 MHz Modulation Type QPSK, 16QAM, 64QAM F-TP22-03 (Rev. 02) Page 6 of 195 Report No. HCT-RF-2003-FC013 Antenna Specification Stacked Microstrip Patch Antenna Peak Gain: 27.04 dBi Size: Array: 1.3. TEST INFORMATION FCC Rule Parts CFR 47 Part 2, Part 30 Measurement standards ANSI C63.26-2015, KDB 971168 D01 v03r01, KDB 662911 D01 v02r01, KDB 662911 D02 v01, KDB 842590 D01 v01 Place of Test HCT CO., LTD. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383, Rep. of KOREA F-TP22-03 (Rev. 02) Page 7 of 195 Report No. HCT-RF-2003-FC013 2. FACILITIES AND ACCREDITATIONS 2.1. 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, 17383, Rep. of 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 April 02, 2018 (Registration Number: KR0032). 2.2. 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. 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.” F-TP22-03 (Rev. 02) Page 8 of 195 Report No. HCT-RF-2003-FC013 3. TEST SPECIFICATIONS 3.1. STANDARDS The following tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with FCC Part 2, Part 30 Description Reference Results Occupied Bandwidth §2.1049 Compliant EIRP Density §30.202 Compliant Conducted Output Power §2.1046 Compliant Band Edge §2.1051, §30.203 Compliant Radiated Spurious Emissions §2.1051, §30.203 Compliant Frequency Stability §2.1055 Compliant F-TP22-03 (Rev. 02) Page 9 of 195 Report No. HCT-RF-2003-FC013 3.2. ADDITIONAL DESCRIPTIONS ABOUT TEST - All tests is performed by radiated measurement and applied below conditions. : Used measurement distance with far field of test such as EIRP, OBW and Band edge are as follow. Wavelength = Speed of light / Measurement frequency = 30 / 4 000 = 0.0075 (2 X (Max measured antenna dimension) 2 ) / Wavelength = (2 X (0.0949) 2 )/ 0.0075= 2.40 m So, measurement distance is 3 m. : Spurious emissions measurement distance is shown in table below(Reference : Measurement Antenna Dimension). Frequency Rage (GHz) Wavelength (cm) Far Field Distance (m) Measurement Distance(m) 18 ~ 40 0.75 2.40 3.00 40 ~ 41.5 0.72 0.94 1.00 40 ~ 60 0.50 1.354 3.75 60 ~90 0.33 0.856 3.75 90 ~ 140 0.214 0.572 3.75 140 ~ 200 0.15 0.332 3.75 : Radiated test is performed on various angle of antenna and following location is worst test case. 45° 135° - CC means component carriers and EUT support 1 cc ~ 4 cc. - Test was performed the carrier 1 and 4 case having maximum output power and maximum PSD(It means the worst case.). - Unwanted radiated emissions test was performed on state of all EUT antenna path is operated with a maximum output power level. - Transmitter output signals are correlated. - In case of far-field distance for fundamental, we applied the measured antenn…

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F-TP22-03 (Rev. 02) Page 42 of 195 Report No. HCT-RF-2003-FC013 Antenna C / cc3+1 / 64QAM / High_1 Antenna C / cc3+1 / 64QAM / High_2 F-TP22-03 (Rev. 02) Page 43 of 195 Report No. HCT-RF-2003-FC013 Antenna D / cc1+3 / 64QAM / Low_1 Antenna D / cc1+3 / 64QAM / Low_2 F-TP22-03 (Rev. 02) Page 44 of 195 Report No. HCT-RF-2003-FC013 Antenna D / cc1+3 / 64QAM / High_1 Antenna D / cc1+3 / 64QAM / High_2 F-TP22-03 (Rev. 02) Page 45 of 195 Report No. HCT-RF-2003-FC013 Antenna D / cc3+1 / 64QAM / Low_1 Antenna D / cc3+1 / 64QAM / Low_2 F-TP22-03 (Rev. 02) Page 46 of 195 Report No. HCT-RF-2003-FC013 Antenna D / cc3+1 / 64QAM / High_1 Antenna D / cc3+1 / 64QAM / High_2 F-TP22-03 (Rev. 02) Page 47 of 195 Report No. HCT-RF-2003-FC013 5.2. EIRP DENSITY FCC Rules Test Requirements: § 30.202 Power limits. (a) For fixed and base stations operating in connection with mobile systems, the average power of the sum of all antenna elements is limited to an equivalent isotopically radiated power (EIRP) density of +75dBm/100 MHz. For channel bandwidths less than 100 megahertz the EIRP must be reduced proportionally and linearly based on the bandwidth relative to 100 megahertz. Test Procedures: The measurement is performed in accordance with Section 5.2.4.4.2 of ANSI C63.26. a) Set span to 2 × to 3 × the OBW. b) Set RBW = 1% to 5% of the OBW. c) Set VBW ≥ 3 × RBW. d) Set number of measurement points in sweep ≥ 2 × span / RBW. e) Sweep time: 1) Set = auto-couple, or 2) Set ≥ [10 × (number of points in sweep) × (transmission symbol period)] for single sweep (automation-compatible) measurement. f) Detector = power averaging (rms). g) Set sweep trigger to “free run.” h) Trace average at least 100 traces in power averaging (rms) mode if sweep is set to auto-couple. To accurately determine the average power over the on and off time of the transmitter, it can be necessary to increase the number of traces to be averaged above 100, or if using a manually configured sweep time, increase the sweep time. i) Compute power by integrating the spectrum across the OBW of the signal using the instrument’s band or channel power measurement function with band/channel limits set equal to the OBW band edges. If the instrument does not have a band or channel power function, sum the spectrum levels (in linear power units) at intervals equal to the RBW extending across the entire OBW of the spectrum. j) Add 10 log (1/duty cycle) to the measured power level to compute the average power during continuous transmission. Note: 1) Test distance is determined to 3.75 m by far field condition; see test descriptions on page 8. 2) In this test, EUT is operated only measurement path is turned on and path has straight beamforming. 3) For 4 cc measurement, test is performed for all carriers of 100 MHz bandwidth, but recorded only maximum output level. 4) The angle of antenna is set as maximum radiated power conditions. 5) EIRP is calculated from measured value according to section 5.2.7 of ANSI C62.26-2015, and the formula is as follows. EIRP (dBm) = E (dBμV/m) + 20log(3 m) – 104.77 = E (dBμV/m) -95.2 6) E (dBμV/m) value is considered AFCL and Duty cycle factor and it as follow. E (dBμV/m) = measurement value (dBμV) + AFCL (37.05 GHz) + Duty cycle correction (74 %) = measurement value (dBμV) + 48.333+ 1.305 F-TP22-03 (Rev. 02) Page 48 of 195 Report No. HCT-RF-2003-FC013 7) The output tolerance of the EUT in the specification is ±3 dB and test result satisfies this condition. 8) Sample calculation: 90.36 dBμV (measured Value) + 9.54(distance) - 104.77 +48.333(AFCL) + 1.305 (Duty) = 44.80 dBm (Final EIRP) F-TP22-03 (Rev. 02) Page 49 of 195 Report No. HCT-RF-2003-FC013 Test Results: Tabular Data of EIRP Density per path Contiguous Ant. Ant. CC Channel Frequency (GHz) Mod. Measured Level Limit (dBm) Calculated EIRP (dBm) Angle (dBuV) A 135° 1 Low 37.05000 64QAM 90.36 75 44.80 Middle 38.50002 64QAM 88.54 44.24 High 39.94998 64QAM 89.14 46.73 4 Low 37.19994 64QAM 90.43 44.87 Middle 38.49996 64QAM 89.82 45.53 High 39.80004 64QAM 89.91 47.41 B 45° 1 Low 37.05000 64QAM 90.54 44.98 Middle 38.50002 64QAM 88.58 44.28 High 39.94998 64QAM 87.11 44.69 4 Low 37.19994 64QAM 90.64 45.08 Middle 38.49996 64QAM 88.80 44.51 High 39.80004 64QAM 88.14 45.72 C 135° 1 Low 37.05000 64QAM 90.71 45.15 Middle 38.50002 64QAM 88.42 44.12 High 39.94998 64QAM 89.93 47.52 4 Low 37.19994 64QAM 91.07 45.51 Middle 38.49996 64QAM 90.72 46.42 High 39.80004 64QAM 91.03 48.62 D 45° 1 Low 37.05000 64QAM 90.89 45.33 Middle 38.50002 64QAM 88.46 44.17 High 39.94998 64QAM 87.45 45.04 4 Low 37.19994 64QAM 91.17 45.61 Middle 38.49996 64QAM 89.31 45.02 High 39.80004 64QAM 88.35 45.94 F-TP22-03 (Rev. 02) Page 50 of 195 Report No. HCT-RF-2003-FC013 Tabular Data of EIRP Density for MIMO Ant. CC Ch. Mod. Ant A EIRP (dBm) Ant C EIRP (dBm) Limit (dBm) Calculated EIRP (dBm) A+C 1 Low 64QAM 44.80 45.15 75 47.99 Middle 64QAM 44.24 44.12 47.19 High 64QAM 46.73 47.52 50.15 4 Low 64QAM 44.87 45.51 48.21 Middle 64QAM 45.53 46.42 49.01 High 64QAM 47.41 48.62 51.07 Ant. CC Ch. Mod. Ant B EIRP (dBm) Ant D EIRP (dBm) Limit (dBm) Calculated EIRP (dBm) B+D 1 Low 64QAM 44.98 45.33 75 48.17 Middle 64QAM 44.28 44.17 47.24 High 64QAM 44.69 45.04 47.88 4 Low 64QAM 45.08 45.61 48.36 Middle 64QAM 44.51 45.02 47.78 High 64QAM 45.72 45.94 48.84 Ant. CC Ch. Mod. Ant A EIRP (dBm) Ant B EIRP (dBm) Ant C EIRP (dBm) Ant D EIRP (dBm) Limit (dBm) Calculated EIRP (dBm) A+B+C+D 1 Low 64QAM 44.80 44.98 45.15 45.33 75 51.09 Middle 64QAM 44.24 44.28 44.12 44.17 50.22 High 64QAM 46.73 44.69 47.52 45.04 52.17 4 Low 64QAM 44.87 45.08 45.51 45.61 51.30 Middle 64QAM 45.53 44.51 46.42 45.02 51.45 High 64QAM 47.41 45.72 48.62 45.94 53.11 F-TP22-03 (Rev. 02) Page 51 of 195 Report No. HCT-RF-2003-FC013 Non-Contiguous 1+3 Ant. Ant. CC Channel Frequency (GHz) Mod. Measured Level Limit (dBm) Calculated EIRP (dBm) Angle (dBuV) A 135° 1+3 Low 38.15004 64QAM 90.85 75 46.75 High 38.65002 64QAM 90.50 48.20 B 45° 1+3 Low 38.15004 64QAM 90.13 46.03 High 38.6…

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F-TP22-03 (Rev. 02) Page 79 of 195 Report No. HCT-RF-2003-FC013 Antenna A / 1cc / 64QAM / High Antenna A / 4cc / 64QAM / Low F-TP22-03 (Rev. 02) Page 80 of 195 Report No. HCT-RF-2003-FC013 Antenna A / 4cc / 64QAM / Middle Antenna A / 4cc / 64QAM / High F-TP22-03 (Rev. 02) Page 81 of 195 Report No. HCT-RF-2003-FC013 Antenna B / 1cc / 64QAM / Low Antenna B / 1cc / 64QAM / Middle F-TP22-03 (Rev. 02) Page 82 of 195 Report No. HCT-RF-2003-FC013 Antenna B / 1cc / 64QAM / High Antenna B / 4cc / 64QAM / Low F-TP22-03 (Rev. 02) Page 83 of 195 Report No. HCT-RF-2003-FC013 Antenna B / 4cc / 64QAM / Middle Antenna B / 4cc / 64QAM / High F-TP22-03 (Rev. 02) Page 84 of 195 Report No. HCT-RF-2003-FC013 Antenna C / 1cc / 64QAM / Low Antenna C / 1cc / 64QAM / Middle F-TP22-03 (Rev. 02) Page 85 of 195 Report No. HCT-RF-2003-FC013 Antenna C / 1cc / 64QAM / High Antenna C / 4cc / 64QAM / Low F-TP22-03 (Rev. 02) Page 86 of 195 Report No. HCT-RF-2003-FC013 Antenna C / 4cc / 64QAM / Middle Antenna C / 4cc / 64QAM / High F-TP22-03 (Rev. 02) Page 87 of 195 Report No. HCT-RF-2003-FC013 Antenna D / 1cc / 64QAM / Low Antenna D / 1cc / 64QAM / Middle F-TP22-03 (Rev. 02) Page 88 of 195 Report No. HCT-RF-2003-FC013 Antenna D / 1cc / 64QAM / High Antenna D / 4cc / 64QAM / Low F-TP22-03 (Rev. 02) Page 89 of 195 Report No. HCT-RF-2003-FC013 Antenna D / 4cc / 64QAM / Middle Antenna D / 4cc / 64QAM / High F-TP22-03 (Rev. 02) Page 90 of 195 Report No. HCT-RF-2003-FC013 Antenna A / cc1+3 / 64QAM / Low Antenna A / cc1+3 / 64QAM / High F-TP22-03 (Rev. 02) Page 91 of 195 Report No. HCT-RF-2003-FC013 Antenna A / cc3+1 / 64QAM / Low Antenna A / cc3+1 / 64QAM / High F-TP22-03 (Rev. 02) Page 92 of 195 Report No. HCT-RF-2003-FC013 Antenna B / cc1+3 / 64QAM / Low Antenna B / cc1+3 / 64QAM / High F-TP22-03 (Rev. 02) Page 93 of 195 Report No. HCT-RF-2003-FC013 Antenna B / cc3+1 / 64QAM / Low Antenna B / cc3+1 / 64QAM / High F-TP22-03 (Rev. 02) Page 94 of 195 Report No. HCT-RF-2003-FC013 Antenna C / cc1+3 / 64QAM / Low Antenna C / cc1+3 / 64QAM / High F-TP22-03 (Rev. 02) Page 95 of 195 Report No. HCT-RF-2003-FC013 Antenna C / cc3+1 / 64QAM / Low Antenna C / cc3+1 / 64QAM / High F-TP22-03 (Rev. 02) Page 96 of 195 Report No. HCT-RF-2003-FC013 Antenna D / cc1+3 / 64QAM / Low Antenna D / cc1+3 / 64QAM / High F-TP22-03 (Rev. 02) Page 97 of 195 Report No. HCT-RF-2003-FC013 Antenna D / cc3+1 / 64QAM / Low Antenna D / cc3…

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