W6UHM900ISMALLIANCE DAS

HERCULES(Alliance 5W Remote Unit) User Manual SOLiD, Inc. 10,9th Floor, SOLiD Space220 Pangyoyeok-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea 393-400 Tel : +82-31-627-6290 Fax : +82-31-627-6209 Confidential & Proprietary 1/39 REVISION HISTORY Version Issue Date No. of Pages Initials Details of Revision Changes V 1.0 September . 07, 2014Original Change the model name from V1.1June 29, 2017allUpdateAWS-1_M to AWS13_M (Updated RDU CPU Firmware) Change name of Gain item V1.2Sep 9, 201737,38Update Gain[dB] to Gain[dB] (Only RU) V1.3 June 26, 2019 all Update Add the new band module, 600LTE V1.4 March 26, 2020 all Update Add 900ISM Technical Support SOLiD serial numbers must be available to authorize technical support and/or to establish a return authorization for defective units. The serial numbers are located on the back of the unit, as well as on the box in which they were delivered. Additional support information may be obtained by accessing the SOLiD Tehcnology, Inc. website at www.solid.co.kr or send emailat [email protected] This manual is produced by Global Business Division Business Team 1. Printed in Korea. Confidential & Proprietary 2/39 Contents Section1 Safety & Certification Notice ................................................................................. 5 Section2 Introduction .......................................................................................................9 2.1 Purpose ....................................................................................................... 10 2.2 HERCULES ................................................................................................................. 11 Section3 Functional Description .................................................................................... 12 3.1 General ....................................................................................................... 13 3.2 Component of HERCULES Remote Unit ................................................................... 14 3.3 Dimension .............................................................................................................. 16 Section4 System Installation .......................................................................................... 17 4.1 Remote Unit Installation ........................................................................................ 19 4.1.1 Remote Unit Enclosure installation ....................................................................... 19 4.1.2 How to expand ADD ON ROU at the Remote Unit ............................................... 23 4.1.3 Remote Unit Power Cabling .................................................................................. 25 4.1.4 Remote Unit Ground cabling ................................................................................. 26 4.1.5 Optical Cabling ......................................................................................................... 28 4.1.6 Mounting of MRDU .............................................................................................. 30 Section5 System Specifications.......................................................................................... 35 5.1 Physical Specifications ............................................................................................. 36 5.2 RF performance........................................................................................................ 37 5.3 Certification ........................................................................................................... 38 Confidential & Proprietary 3/39 Contents of Figure Figure 3.1 – Remote Unit Block Diagram ................................................................... 13 Figure 3.2 – Inside of Remote Unit ......................................................................... 14 Figure 3.3 – RemoteUnit Dimension ......................................................................... 16 Figure 4.1 – Exterior of Remote Unit .......................................................................... 19 Figure 4.2 – Dimensionusedtoinstall REMOTEUNIT on the WALL .......................... 20 Figure 4.3 – Procedures of installation ...................................................................... 21 Figure 4.5 – Connection diagram between Remote Unit and ADD ON ROU (DC type) ............................................................................................................. 24 Figure 4.6 – Location of Ground Terminal ......................................................................... 26 Figure 4.7 – Informationof Terminal .................................................................................. 26 Figure 4.8 – How to install Ground Terminal ..................................................................... 27 Figure 4.9 – Location of Optical Connector ............................................................. 28 Figure 4.10 – Information ofOptical Connector ....................................................... 28 Figure 4.11 – How to install Optical Cabling ............................................................... 29 Figure 4.12 – Location of MRDU ................................................................................. 30 Figure 4.13 – How to mount MRDU ........................................................................... 31 Figure 4.14 – How to mount FAN Unit ....................................................................... 32 Figure 4.15 – How to mount FAN Unit ....................................................................... 33 Confidential & Proprietary 4/39 Section1 Safety & Certification Notice Confidential & Proprietary 5/39 “Only qualified personnel should handle the DAS equipment. Any person involved in installation or service of the DAS should understand and follow these safety guidelines.” - Obey all general and regional safety regulations relating to work on high voltage installations, as…

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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 March 9, 2020 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD SUBJECT: Request for Confidentiality for FCC ID: W6UHM900ISM Pursuant to Sections 0.457(d) and 0.459 of the commission’s rules, we hereby request that the following documents be held under confidentiality. : LONG-TERM AND SHORT-TERM CONFIDENTIAL LIST LONG-TERM CONFIDENTIAL Exhibit Description 1 Block Diagram 2 Schematics 3 Operational Description 4 Tune-Up Procedure 5 Part List 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(d) & 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, Best Regards SOLiD, Inc. 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

www.nemko.com Nemko Canada Inc., a testing laboratory, is accredited by the Standards Council of Canada. The tests included in this report are within the scope of this accreditation Internal photos.docx; Date: May 2013 SCC Accredited LAB LAB Accrédité CCN TM ONE WORLDOURAPPROVAL External photos Section 1: Internal photos Report reference ID: -2RADWL Page 2 of 7 Section 1. External photos 1.1 Front Section 1: Internal photos Report reference ID: -2RADWL Page 3 of 7 1.2 Back Section 1: Internal photos Report reference ID: -2RADWL Page 4 of 7 1.3 Top Section 1: Internal photos Report reference ID: -2RADWL Page 5 of 7 1.4 Bottom Section 1: Internal photos Report reference ID: -2RADWL Page 6 of 7 1.5 Side 1 Section 1: Internal photos Report reference ID: -2RADWL Page 7 of 7 1.6 Side 2

1. 900ISM Label Label FCC Declaration Statement Labels for RDU Attachment Location Label FCC Declaration Statement Labels for RDU

www.nemko.com Nemko Canada Inc., a testing laboratory, is accredited by the Standards Council of Canada. The tests included in this report are within the scope of this accreditation Internal photos.docx; Date: May 2013 SCC Accredited LAB LAB Accrédité CCN TM ONE WORLDOURAPPROVAL Internal photos Section 1: Internal photos Report reference ID: -2RADWL Page 2 of 9 Section 1. Internal photos 1.1 PAU Part PCB Top view Section 1: Internal photos Report reference ID: -2RADWL Page 3 of 9 1.2 PAU Part PCB bottom view Section 1: Internal photos Report reference ID: -2RADWL Page 4 of 9 1.3 PAU Part module shielded view Section 1: Internal photos Report reference ID: -2RADWL Page 5 of 9 1.4 UDC Part Rx PCB Top view Section 1: Internal photos Report reference ID: -2RADWL Page 6 of 9 1.5 UDC Part Rx PCB Bottom view Section 1: Internal photos Report reference ID: -2RADWL Page 7 of 9 1.6 UDC Part Tx PCB Top view Section 1: Internal photos Report reference ID: -2RADWL Page 8 of 9 1.7 UDC Part Tx PCB Bottom view Section 1: Internal photos Report reference ID: -2RADWL Page 9 of 9 1.8 UDC Part Rx module shielded view

Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 where:S = power density P = power input to the 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 Maximum peak output power at device output terminal:29.68dBm Cable and Jumper loss:0.0dB Maximum peak output power at antenna input terminal:29.68dBm 928.9663868mW Single Antenna gain (typical):6dBi Number of Antennae:1 Total Antenna gain (typical):6dBi 3.981071706(numeric) Prediction distance:400cm Prediction frequency:926.3MHz MPE limit for uncontrolled exposure at prediction frequency:0.617533333 mW/cm 2 Power density at prediction frequency:0.001839 mW/cm 2 0.018394 W/m 2 Tx On time:1.000000ms Tx period time:1.000000ms Average Factor:100.000000% Average Power density at prediction frequency:0.018394 W/m 2 2 4R PG S  = ONE WORLDOURAPPROVAL

www.nemko.com Nemko USA Inc., a testing laboratory, is accredited by NVLAP. The tests included in this report are within the scope of this accreditation 383833-TRFWL (FCC-15.247) ONE WORLDOURAPPROVAL Test report 383833-TRFWL Date of issue: June 15, 2020 Applicant: SOLiD Product: Amplifier module for 900ISM band to be used with Kona Mega IOT Gateway Model: Variants: MRDU-900ISM N/A FCC ID: W6UHM900ISM IC Registration number: N/A Specifications:  FCC 47 CFR Part 15 Subpart C, §15.247 Operation within the bands 902–928 MHz, 2400–2483.5 MHz, 5725–5850 MHz Report reference ID: 383833-TRFWL Page 2 of 35 Test location Company name Nemko USA, Inc. Address 2210 Faraday Ave, Suite 150 City Carlsbad Province California Postal code 92008 Country USA Telephone +1 760 444 3500 Website www.nemko.com Site number FCC: US5058; IC: 2040B-3 Tested by Martha Espinoza, Wireless Engineer Reviewed by Chip Fleury Review date June 15, 2020 Reviewer signature Limits of responsibility Note that the results contained in this report relate only to the items tested and were obtained in the period between the date of initial receipt of samples and the date of issue of the report. This test report has been completed in accordance with the requirements of ISO/IEC 17025. All results contain in this report are within Nemko USA’s ISO/IEC 17025 accreditation. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Copyright notification Nemko USA Inc. authorizes the applicant to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko USA Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. © Nemko USA Inc. Report reference ID: 383833-TRFWL Page 3 of 35 Table of contents Table of contents .......................................................................................................................................................................................................... 3 Section 1. Report summary ................................................................................................................................................................................. 4 1.1 Applicant and manufacturer ................................................................................................................................................................................................ 4 1.2 Test specifications ................................................................................................................................................................................................................. 4 1.3 Test methods ......................................................................................................................................................................................................................... 4 1.4 Statement of compliance ..................................................................................................................................................................................................... 4 1.5 Exclusions .............................................................................................................................................................................................................................. 4 1.6 Test report revision history .................................................................................................................................................................................................. 4 Section 2. Summary of test results ....................................................................................................................................................................... 5 2.1 FCC Part 15 Subpart C, general requirements test results................................................................................................................................................. 5 2.2 FCC Part 15 Subpart C, intentional radiators test results................................................................................................................................................... 5 Section 3. Equipment under test (EUT) details ..................................................................................................................................................... 6 3.1 Sample information .............................................................................................................................................................................................................. 6 3.2 EUT information .................................................................................................................................................................................................................... 6 3.3 Technical information ........................................................................................................................................................................................................... 6 3.4 Product description and theory of operation ..................................................................................................................................................................... 6 3.5 EUT exercise details .............................................................................................................................................................................................................. 7 3.5 EUT exercise details continued ...........................................................................................................…

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TEST SETUP PHOTOS Full System – Conducted Port Measurements Radiated Below 1 GHz Radiated above 1GHz Conducted Emissions (power line)