W6UNHA850CTR_HRDU_A_850C

Confidential & Proprietary 1/57 Alliance-TR ALLIANCE-TR DAS High power Remote Optic Unit Installation and Operation Manual Confidential & Proprietary 2/57 Alliance-TR REVISION HISTORY Version Issue Date Section Initials Details of Revision Changes V 1.0 Dec. 29 2013 Original V 1.1 March 04 2014 2 ND Edition V 1.2 March 11 2014 3 RD Edition V 1.3 April 09 2014 4 TH Edition V 1.4 May 28 2014 5 TH Edition V1.5 May 16 2016 6 TH Edition Add 1800_B V1.6 May 26 2016 7 th Edition Add Certification Spec. V1.7 May 31, 2017 8 th Edition Add AWS13 V1.8 Dec 31, 2017 9 th Edition Add 1900P_40W, AWS13_40W V1.9 June 8, 2018 10 th Edition Add L800, L800_B V2.0 July 24, 2018 11 th Edition Add L2300T V2.1 May 02, 2019 12 th Edition Add L2600T_40W, L2600F_40W V2.2 Jan 01, 2020 13 th Edition Add L2300_100TDD, L2500_100TDD V2.3 Jan 12, 2021 14 th Edition Add APD modules :L800, 850C, L800_B, 1800_B, 1900P_B, U2100_B, L2600F_B_40W Copyright All rights are reserved © 2015 SOLiD. Confidential and proprietary. Information contained in this document is company private to SOLiD and should not be modified, used, copied, reproduced or disclosed in whole or in part without the written consent of SOLiD. Trademark Information No right, license, or interest to SOLiD trademarks is granted here. By using this document, you agree not to assert any right, license, or interest with respect to such trademark. Other product names mentioned in this manual are used for identification purposes only and may be trademarks or registered trademarks of their respective companies. Disclaimer of Liability Confidential & Proprietary 3/57 Alliance-TR The contents of this document, including graphics and screenshots, are current as of the date of publication. SOLiD reserves the right to change the contents without prior notice. In no event shall SOLiD be liable for any damages resulting from loss of data, loss of use or loss of profits. SOLiD further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages. This disclaimer of liability applies to all products, publications and services during and after the warranty period. Getting Support and Providing Feedback To authorize technical support or to establish a return authorization for defective units, make sure you have the SOLiD serial numbers available. Serial numbers are located on the back of the unit, as well as on the box in which it was delivered. Contact SOLiD for additional support information: For Central & Latin America Region: [email protected] For Asia Pacific Region excluding Korea: [email protected] For Europe, Middle East & Africa: [email protected] Confidential & Proprietary 4/57 Alliance-TR Contents 1. Safety & Certification Notice .............................................................................................................. 7 2. System Overview ................................................................................................................................ 10 3. System Configuration and Functions ............................................................................................... 13 HROU (High power Remote Optic Unit) ....................................................................... 14 3.1.1 HROU Specifications ......................................................................................................... 15 3.1.2 HROU Block Diagram ........................................................................................................ 15 3.1.2.1 HMRU Block Diagram ....................................................................................................... 15 3.1.2.2 HARU Block Diagram ........................................................................................................ 16 3.1.3 HROU Components ........................................................................................................... 17 3.1.4 List of HROU Components ................................................................................................ 18 3.1.5 HROU Bottom Panel ......................................................................................................... 27 4. System Installation............................................................................................................................. 28 4.1. HROU Installation ........................................................................................................ 29 4.1.1 Tools ............................................................................................................................ 29 4.1.2 Install HROU Enclosure ................................................................................................ 30 4.1.3 Connecting HMRU with HARU ..................................................................................... 33 4.1.4 HROU Power Cabling ................................................................................................... 36 4.1.5 Connect Ground (GND) Terminal ................................................................................. 37 4.1.6 Installing HRDU ............................................................................................................ 39 5. HROU Operation ............................................................................................................................... 42 5.1. HROU ........................................................................................................................... 43 6. Specifications ..................................................................................................................................... 46 General Specifications ................................................................................................. 47 Electrical Specifications ............................................................................................... 48 Optical Specifications ........................…

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SOLiD, Inc. 10,9th Floor, SOLiD Space 220 Pangyoyeok-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea 463-400 Tel : +82-31-627-6290 Fax : +82-31-627-6209 ____________________________________________________________________________ Date: Jan 11, 2021 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 Subject: Letter for Warning Label Message FCC ID: W6UNHA850C To Whom It May Concern: Warning label messages will be also shown in online and point-of-sale marketing materials and on outside packaging of device per K DB 935210 D02 Signal Boosters Certification v04r02 in Section IV clause. Best Regards Contact Name : Yong chul Kim E-mail : [email protected]

Date : Nov. 9, 2017 Rev : 2.3 FCC Agent Authorization Letter HACS-F004 FCC Agent Authorization Letter HCT America LLC ([email protected]) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC Date : Nov. 9, 2017 Rev : 2.3 REVISION TABLE Rev Description of Change Date Approved 1.0 Original Release(Obsolete) 06/14/2012 QM 2.0 Updated template(Obsolete) 10/01/2012 QM 2.1 Updated address(Obsolete) 01/10/2014 QM 2.2 Updated address 11/18/2016 QM 2.3 Fixed Typo “Agent” 11/09/2017 QM HACS-F004 FCC Agent Authorization Letter HCT America LLC ([email protected]) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC SOLiD, Inc. DATE : January 8, 2021 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To whom it may concern: Subject : FCC Agent Authorization Letter for FCC ID : W6UNHA850C 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). We recognize that we are still responsible for the terms and conditions outlined in the HCT America Client Services Agreement. This authorization is valid until further written notice from the applicant. Sincerely, Signed by: Company Name : SOLiD, Inc. Company Address : 10,9th Floor, SOLiD Space, Pangyoyeok-ro 220, Bundang-gu, Seongnam-si, Gyeonggi-do, South Korea Contact Person Name/Title (in print) : Yong chul Kim/Manager HACS-F004 FCC Agent Authorization Letter Rev : 2.3

Date : Nov. 09, 2017 Rev : 3.0 FCC Confidentiality Request Letter HACS-F003 FCC Confidentiality Request Letter HCT America LLC ([email protected]) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC Date : Nov. 09, 2017 Rev : 3.0 REVISION TABLE Rev Description of Change Date Approved 1.0 Original Release(Obsolete) 06/14/2012 QM 2.0 Updated template(Obsolete) 10/01/2012 QM 2.1 Updated address(Obsolete) 01/10/2014 QM 2.2 Updated address 11/18/2016 QM 3.0 Updated LTC and STC Confidentiality table 11/09/2017 QM HACS-F003 FCC Confidentiality Request Letter HCT America LLC ([email protected]) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC SOLiD, Inc. DATE : 1/8/2021 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD SUBJECT : Request for Confidentiality for FCC ID : W6UNHA850C We hereby request confidential treatment of the information accompanying this application as outlined below: LONG-TERM AND SHORT-TERM CONFIDENTIAL LIST LONG-TERM CONFIDENTIAL Exhibit Description 1 Block Diagram 2 Operational Description 3 Parts List 4 Schematics 5 Tune-up Procedure SHORT-TERM CONFIDENTIAL (180 DAYS) 6 External Photos 7 Internal Photos 8 Test -Setup Photos 9 User’s Manual The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Signed by: Company Name : SOLiD, Inc. Company Address : 10,9th Floor, SOLiD Space, Pangyoyeok-ro 220, Bundang-gu, Seongnam-si, Gyeonggi-do, South Korea Contact Person Name/Title (in print) : Yong chul Kim/Manager HACS-F003 FCC Confidentiality Request Letter Rev : 3.0

FCC ID: W6UNHA850C 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: W6UNHA850C 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(LEFT) FCC ID: W6UNHA850C 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(RIGHT) FCC ID: W6UNHA850C 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(REAR) FCC ID: W6UNHA850C 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(FRONT) FCC ID: W6UNHA850C 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(BOTTOM) FCC ID: W6UNHA850C 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(TOP)

FCC label & location (FCC ID : W6UNHA850C) ① ② ③ Model : TR_HRDU_A_850C FCC ID : W6UNHA850C Made in Korea ① ② ③

FCC ID: W6UNHA850C 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 5 INTERNAL PHOTOGRAPHS FCC ID: W6UNHA850C 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 5 [PAU] FCC ID: W6UNHA850C 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 5 [UDCU] FCC ID: W6UNHA850C 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 5 [Enclosure Cover Open] FCC ID: W6UNHA850C 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 5 [with Duplexer]

TEST REPORT FCC MPE Test for TR_HRDU_A_850C Certification APPLICANT SOLiD, Inc. REPORT NO. HCT-RF-2101-FC046 DATE OF ISSUE January 11, 2021 Tested by Kyung Soo Kang Technical Manager Jong Seok Lee 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 F-TP22-03 (Rev. 03) Page 2 of 6 HCT Co., Ltd. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383 KOREA Tel. +82 31 634 6300 Fax. +82 31 645 6401 TEST REPORT FCC MPE Test for TR_HRDU_A_850C REPORT NO. HCT-RF-2101-FC046 DATE OF ISSUE January 11, 2020 Additional Model - A pplicantSOLiD, Inc. 10, 9th Floor, SOLiD Space, Pangyoyeok-ro 220, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-400, South Korea Eut Type Model Name ALLIANCE-TR TR_HRDU_A_850C FCC ID W6UNHA850C The result shown in this test report refer only to the sample(s) tested unless otherwise stated. This test results were applied only to the test methods required by the standard. Report No. HCT-RF-2101-FC046 F-TP22-03 (Rev. 03) Page 3 of 6 REVISION HISTORY The revision history for this test report is shown in table. Revision No. Date of Issue Description 0 January 11, 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. * The report shall not be reproduced except in full(only partly) without approval of the laboratory. Report No. HCT-RF-2101-FC046 F-TP22-03 (Rev. 03) Page 4 of 6 RF Exposure Statement 1. LIMITS According to §1.1310 and §2.1091 RF exposure is calculated. (B) Limits for General Population/Uncontrolled Exposures Frequency range (MHz) Electric field Strength (V/m) Magnetic field Strength (A/m) Power density (mW/cm²) Averaging time (minutes) 0.3 - 1.34 1.34 - 30 30 - 300 300 - 1500 1500 - 100.000 614 824/f 27.5   1.63 2.19/f 0.073   *(100) *(180/ f²) 0.2 f/1500 1.0 30 30 30 30 30 F = frequency in MHz * = Plane-wave equivalent power density 2. MAXIMUM PERMISSIBLE EXPOSURE Prediction Prediction of MPE limit at a given distance S = PG/4πR² S = Power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Report No. HCT-RF-2101-FC046 F-TP22-03 (Rev. 03) Page 5 of 6 - Cellular ˊ LTE 5 MHz (Downlink) Max Peak output Power at antenna input terminal 44.50 dBm Max Peak output Power at antenna input terminal 28183.83 mW Prediction distance 550.00 cm Prediction frequency 871.50 MHz Antenna Gain(typical) 17.00 dBi Antenna Gain(numeric) 50.12 - Power density at prediction frequency( S) 0.3716 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 0.5810 mW/cm 2 - Cellular ˊ LTE 10 MHz (Downlink) Max Peak output Power at antenna input terminal 44.50 dBm Max Peak output Power at antenna input terminal 28183.83 mW Prediction distance 550.00 cm Prediction frequency 874.00 MHz Antenna Gain(typical) 17.00 dBi Antenna Gain(numeric) 50.12 - Power density at prediction frequency( S) 0.3716 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 0.5827 mW/cm 2 Report No. HCT-RF-2101-FC046 F-TP22-03 (Rev. 03) Page 6 of 6 - Cellular ˊ LTE 20 MHz (Downlink) Max Peak output Power at antenna input terminal 44.50 dBm Max Peak output Power at antenna input terminal 28183.83 mW Prediction distance 550.00 cm Prediction frequency 879.00 MHz Antenna Gain(typical) 17.00 dBi Antenna Gain(numeric) 50.12 - Power density at prediction frequency( S) 0.3716 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 0.5860 mW/cm 2

TEST REPORT FCC Test for TR_HRDU_A_850C Certification APPLICANT SOLiD, Inc. REPORT NO. HCT-RF-2101-FC045-R1 DATE OF ISSUE January 22, 2021 Tested by Kyung Soo Kang Technical Manager Jong Seok Lee 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 F-TP22-03 (Rev. 03) Page 2 of 73 HCT Co., Ltd. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383 KOREA Tel. +82 31 634 6300 Fax. +82 31 645 6401 TEST REPORT FCC Test for TR_HRDU_A_850C REPORT NO. HCT-RF-2101-FC045-R1 DATE OF ISSUE January 22, 2021 Additional Model - A pplicantSOLiD, Inc. 10, 9th Floor, SOLiD Space, Pangyoyeok-ro 220, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-400, South Korea Eut Type Model Name TR_HRDU_A_850C TR_HRDU_A_850C FCC ID W6UNHA850C Output Power43 dBm Date of TestDecember 3, 2020 ~ December 31, 2020 FCC Rule PartsCFR 47 Part 2, Part 22 The result shown in this test report refer only to the sample(s) tested unless otherwise stated. T his test results were applied only to the test methods required by the standard. F-TP22-03 (Rev. 03) Page 3 of 73 Report No. HCT-RF-2101-FC045-R1 REVISION HISTORY The revision history for this test report is shown in table. Revision No. Date of Issue Description 0 January 11, 2021 Initial Release 1 January 22, 2021 We have modified the EUT Type. 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 report shall not be reproduced except in full(only partly) without approval of the laboratory. F-TP22-03 (Rev. 03) Page 4 of 73 Report No. HCT-RF-2101-FC045-R1 CONTENTS 1. GENERAL INFORMATION 5 1.1. APPLICANT INFORMATION 5 1.2. PRODUCT INFORMATION 5 1.3. TEST INFORMATION 5 2. FACILITIES AND ACCREDITATIONS 6 2.1. FACILITIES 6 2.2. EQUIPMENT 6 3. TEST SPECIFICATIONS 7 3.1. STANDARDS 7 3.2. ADDITIONAL DESCRIPTIONS ABOUT TEST 8 3.3. MEASUREMENTUNCERTAINTY 10 3.4. STANDARDS ENVIRONMENTAL TEST CONDITIONS 10 3.5. TEST DIAGRAMS 11 4. TEST EQUIPMENTS 12 5. TEST RESULT 14 5.1. AGC THRESHOLD 14 5.2. OUT-OF-BAND REJECTION 16 5.3. INPUT-VERSUS-OUTPUT SIGNAL COMPARISON 18 5.4. INPUT/OUTPUT POWER AND AMPLIFIER/BOOSTER GAIN 33 5.5. OUT-OF-BAND/OUT-OF-BLOCK EMISSIONS AND SPURIOUS EMISSIONS 39 5.6. RADIATED SPURIOUS EMISSIONS 69 6. Annex A_EUT AND TEST SETUP PHOTO 73 F-TP22-03 (Rev. 03) Page 5 of 73 Report No. HCT-RF-2101-FC045-R1 1. GENERAL INFORMATION 1.1. APPLICANT INFORMATION Company Name SOLiD, Inc. Company Address 10, 9th Floor, SOLiD Space, Pangyoyeok-ro 220, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-400, South Korea 1.2. PRODUCT INFORMATION EUT Type TR_HRDU_A_850C EUT Serial Number S19030001 Power Supply 100-240VAC, 50/60Hz DC -48V Frequency Range Band Name Downlink (MHz) Cellular 869 ~ 894 Tx Output Power 43 dBm Antenna Peak Gain 17 dBi 1.3. TEST INFORMATION FCC Rule Parts CFR 47 Part 2, Part 22 Measurement Standards ANSI C63.26-2015, KDB 971168 D01 v03r01, KDB 935210 D05 v01r04 Test Location HCT CO., LTD. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383, Rep. of KOREA F-TP22-03 (Rev. 03) Page 6 of 73 Report No. HCT-RF-2101-FC045-R1 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, ˑRadio Interference Measuring Apparatus and Measurement Methods.˒ F-TP22-03 (Rev. 03) Page 7 of 73 Report No. HCT-RF-2101-FC045-R1 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 22. Description Reference Results AGC threshold KDB 935210 D05 v01r04 3.2 Compliant Out-of-band rejection KDB 935210 D05 v01r04 3.3 Compliant Input-versus-output signal comparison §2.1049 Compliant Input/output power and amplifier/booster gain §2.1046, §22.913 Compliant Out-of-band/out-of-block emissions and spurious emissions §2.1051, §22.917 Compliant Spurious emissions radiated §2.1053, §22.917 Compliant F-TP22-03 (Rev. 03) Page 8 of 73 Report No. HCT-RF-2101-FC045-R1 3.2. ADDITIONAL DESCRIPTIONS ABOUT TEST Except for the following cases, EUT was tested under normal operating conditions. : Out-of-band rejection test requires maximum gain condition without AGC. This EUT is supported power supply both of AC and DC. Test results are only attached worst cases. The test was generally based on the method of KDB 935210 D05 v01r04 and only followed ANSI C63.26-2015 if there was no test method in KDB standard. EUT was tested with following modulated signals provide by applicant. Band Name Tested signals Cellular LTE 5 MHz LTE 10 MHz LTE 20 MHz The frequency stability measurement has been omitted in accordance with section 3.7 of…

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File No. HCT-RF-2101-FC045-P Page 1 of 6 HCT Co., Ltd. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383 KOREA Tel. +82 31 634 6300 Fax. +82 31 645 6401 Appendix A: Test Setup Photo FCC ID W6UNHA850C File No. HCT-RF-2101-FC045-P REVISION HISTORY The revision history for this document is shown in table. Revision No. Date of Issue Description 0 January 1 1, 2021 Initial Release File No. HCT-RF-2101-FC045-P Page 2 of 6 FCC ID : W6UNHA850C 1. Conducted Test Setup Photo File No. HCT-RF-2101-FC045-P Page 3 of 6 FCC ID : W6UNHA850C 2. Radiated Test Setup Photo(Antenna Mast : above 1 GHz Horizontal) File No. HCT-RF-2101-FC045-P Page 4 of 6 FCC ID : W6UNHA850C 3. Radiated Test Setup Photo(Antenna Mast : above 1 GHz Vertical) File No. HCT-RF-2101-FC045-P Page 5 of 6 FCC ID : W6UNHA850C 4. Radiated Test Setup Photo(Antenna Mast : below 1 GHz Horizontal) File No. HCT-RF-2101-FC045-P Page 6 of 6 FCC ID : W6UNHA850C 5. Radiated Test Setup Photo(Antenna Mast : below 1 GHz Vertical) End of report