OJFDHRU-DHPAM-23HRU Digital High Power Amplifier Module supporting WCS

Everon™ 6000 v1.0 User Manual Corning Optical Communications www.corning.com User Manual v1.0 Everon™ 6000 v1.0 User Manual User Manual v1.0 UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021 |Page 3 of 202 Preface Material About this Manual This manual describes how to install, use, configure and manage Corning’s Everon™ 6000 1.0 platform. It includes a description of the system end-to-end first time and on-going configuration, management and maintenance. Intended Users and Scope This manual is intended for Corning system installers, technicians and users. It is assumed that the user is familiar with the system and its units, and understands the basic functionality of the system. Contacting Technical Support HelpDesk Corning technical support contact information: email: [email protected] Tel: [800] 787 1266 Legal Notice Copyright Copyright © 2021 Corning., All Rights Reserved Disclaimer This document contains proprietary information of Corning and may not be reproduced in any form without the prior written consent of Corning. No part of this document may be reproduced, translated, stored in a retrieval system or transmitted in any form and by any means, electronic, mechanical, photographic, photocopying, recording, or otherwise, without the prior written permission of Corning. Information provided in this document is subject to change without notice and does not represent a commitment on the part of Corning. All products and company names are trademarks or registered trademarks of their respective holders. Software License Terms The software and the system design is the property of Corning. It is supplied to the user to be used solely for its stated purposes. It is strictly forbidden to make copies of the software or transfer it in any way, for any purpose, to any third party. The license to use the software is granted to the user only for the specific system it is installed on by Corning, or its authorized distributors and representatives. User Manual v1.0 UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021 |Page 4 of 202 The purchaser shall not modify the software in any way. It is strictly forbidden to use this product for any purpose other than originally designated for or stipulated by Corning. Conventions Important information is highlighted in a frame, as explained below: Warning : Actions requiring special attention to avoid serious bodily injury; For example, working with high voltage components Caution: Actions requiring special attention, to avoid possible damage to equipment Note: Hints and recommendations for working efficiently User Manual v1.0 UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021 |Page 5 of 202 Warranties Hardware Warranty Corning Optical Communications Wireless, Inc. (“Corning”)warrants to the original purchaser (“Customer”) that for the duration of the warranty period, one (1) year, commencing on the date of shipment of the Hardware, unless otherwise agreed in writing by Corning (the “Hardware Warranty Period”), the Hardware furnished by Corning shall be free in all material respects from defects in material and workmanship, and shall conform to the applicable portions of the Specifications, as defined below (the “Hardware Warranty”). If notified by Customer of any such defects in material or workmanship or nonconformity with applicable portions of the Specifications within the Hardware Warranty Period, Corning shall promptly, at its own election and expense, repair or replace any such Hardware proven to be defective under the terms of this Hardware Warranty. Such repair or replacement shall be Customer’s sole remedy and Corning’s sole obligation in the event this Hardware Warranty is invoked. If any components comprising a part of the Hardware are replaced or repaired during the Hardware Warranty Period, the Hardware Warranty Period for such repaired or replaced components shall extend to the longer of (i) the balance of the Hardware Warranty Period or (ii) three (3) months from the date of repair or replacement. For purposes of this Warranty, “Specifications” shall mean the specifications and performance standards of the Products as set forth in documents published by Corning and delivered to Customer which contain technical specifications or performance standards for the Products. If Customer invokes this Hardware Warranty, it shall notify Corning promptly of the claimed defect. Customer will allow Corning to inspect the Hardware at Customer’s location, or to return the Hardware to Corning’s closest repair facility. For Hardware returned to Corning’s repair facility, Customer shall be responsible for payment of all transportation and freight costs (including insurance) to Corning’s repair facility, and Corning shall be responsible for all transportation and freight costs (including insurance) incurred in connection with the shipment of such Hardware to other repair facilities of Corning and/or its return to Customer. Notwithstanding the foregoing, in no event will Corning be liable for damage to Products resulting from improper handling during or after shipment, misuse, neglect, improper installation, operation or repair (other than by authorized Corning personnel), alteration, accident, or for any other cause not attributable to defects in materials or workmanship on the part of Corning. Corning shall not reimburse or make any allowance to Customer for any labor charges incurred by Customer for replacement or repair of any goods unless such charges are authorized in advance in writing by Corning. Software Warranty Corning warrants to the original purchaser (“Customer”) that for the duration of the warranty period, one (1) year, commencing on the date of shipment of the Software, unless otherwise agreed in writing by Corning (the “Software Warranty Period”), the Software shall conform with, and perform the functions set forth in the Specifications, and shall be free from defects in material …

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User Manual v1.0 UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021 |Page 101 of 202 Note: The following figures demonstrate the wall installation for low and high bands User Manual v1.0 UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021 |Page 102 of 202 2.8.3.2 Connect the Internal cables (OEUs to RFUs) The internal cable connections include: 1. Connect the modules bottom panel CPRI connections (lower RFU and OEU panels) Note: the internal fibers are provided; the external fibers are not provided. 2. Connect the RF between the modules and the combiners in the upper panel (all jumpers – these are provided with the kit) OEU interface to RFU RFU interface to OEU User Manual v1.0 UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021 |Page 103 of 202 2.8.3.3 Connect the External cables (OEUs to DRUs) The following figure indicates the connections between the system and the DRU 1. Connect the cables between the OEU and the DRU OEU interface to DRU OEU to corning DRU User Manual v1.0 UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021 |Page 104 of 202 2.8.3.4 Connect the rest of the Cables For each of the units, connect the cables as follows: ƒ Ground, see 2.8.3.4.1 ƒ Power, see 2.8.3.4.2 2.8.3.4.1 Connect Ground Note: Ground according to local regulations The following additional (not supplied) tools and components are required for connecting the system ground: ƒ Grounding wire - grounding wire should be sized according to local and national installation requirements. The provided grounding lug supports 14 AWG to 10 AWG stranded copper (or 12 AWG to 10 AWG solid) wire conductors. 1. Use a wire-stripping tool to remove approximately 0.4 inch (10.9 mm) of the covering from the end of the grounding wire 2. Insert the stripped end of the grounding wire into the open end of the grounding lug 3. Crimp the grounding wire in the barrel of the grounding lug. Verify that the ground wire is securely attached to the ground lug by holding the ground lug and gently pulling on the ground wire 4. Prepare the other end of the grounding wire and connect it to an appropriate grounding point at the site to ensure adequate earth ground Grounding interface User Manual v1.0 UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021 |Page 105 of 202 2.8.3.4.2 Connect AC Power The AC power is connected to the OEU, and is distributed from the OEU to the modules ¾ To connect the power 1. Connect the AC power source to the OEU input power port Connect to AC power source User Manual v1.0 UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021 |Page 106 of 202 2. Connect each of the RFUs to an OEU power source distribution port 2.8.3.5 Power up and Verify Normal Operation Power up the system, and verify normal operation according to the following LED guidelines User Manual v1.0 UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021 |Page 107 of 202 3. GUI – General Description This section provides general guidelines and tools for navigating the system GUI: ƒ Screen layout, see 3.1 ƒ Main menu options, see 3.2 ƒ Default network settings, see 3.3 ƒ Supported access options, see 3.4 3.1 Screen Layout The main menu (located to the left of the window) lists all the available management options. Next to the main menu either the system tree or the corresponding sub-options are displayed. The display changes according to the option selected from the main menu. Parameters Display area System tree / sub- options Main Menu options User Manual v1.0 UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021 |Page 108 of 202 3.2 Main Menu Options The table below lists the management options provided by the main menu: Table 11: Main Menu Options Icon Enables user to... View the system topology and information about the different system elements. View all system events and generate reports. Perform initial system configurations. This option is only visible to the system administrator. Administrative options to perform system configurations, implement updates, define and monitor user's activity. View the information of the different stacks of the system. Manage the system RF channels. User Manual v1.0 UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021 |Page 109 of 202 3.3 Default Network Settings The system devices are managed via a web session to the headend control module (HCM) that is installed as either a headend unit (HEU) or integrated headend unit (IHU) The HCM has three types of RJ45 Ethernet ports: LOCAL port, LAN port and four INTERNAL ports. ƒ LOCAL Port: 1 Gb Ethernet connection for a local setup session. By default, the port is configured to have a static IP address: 172.16.1.1; Subnet Mask: 255.255.0.0. Alternatively, the port can be configured as a DHCP server (connected to a DHCP client computer). Note: The LOCAL port is designated for a local connection. However, the port may be used for a remote session as well, for troubleshooting and service purposes. In any case, don't connect a netword device to the port if it's configured as a DHCP server, as the server will disrupt the LAN IP addressing. ƒ LAN Port: 1 Gb Ethernet connection to the customer's network for remote management. By default, the port is configured to have a static IP address: 192.168.1.1; Subnet Mask: 255.255.0.0. Alternatively, the port can be configured as a DHCP client. IPv4 and IPv6 network protocols can be simultaneously supported. ƒ INTERNAL Ports: Four RJ45, 100 Mb Ethernet ports used for management of connected ACMs. Note: Any one of these ports can also be used for a local connection if required. Default settings: IP: 10.0.0.1; Subnet Mask: 255.0.0.0 3.4 Supported Access Options This section describes the HW and SW required to connect to the HCM. First connection to the HCM should be done with a laptop or a tablet. The following browsers are supported: ƒ Microsoft Internet Explorer 11.0 an…

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Corning Optical Communication Wireless © 2020 Corning Incorporated. All Rights Reserved. To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Corning Optical Communications LLC, 4200 Corning Place, Charlotte, North Carolina, United States, 28216 For FCC ID: OJFDHRU-DHPAM-23; Model number: dHRU-dHPAM-23 According to: FCC KDB 935210 D02 Signal Boosters Certification v04r02 For PART 20 booster device, IV.(d) requirement: (d)) Attestation (must be non-confidential exhibit, signed by the applicant; signature by test lab, agent, or TCB is not acceptable) should include: (1) Warning label messages will be also shown in online and point-of-sale marketing materials and on outside packaging of device We Corning Optical Communications LLC declared our Warning label messages and Class B disclosure will be also shown in online and point-of-sale marketing materials and on outside packaging of device. WARNING: This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC Licensee to operate this device. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuing violation. Sincerely, Title: Direector of Market Development

Corning Optical Communication Wireless Date: 4/14/2021 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: OJFDHRU-DHPAM-23 To whom it may concern: We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Guangzhou branch and Kobe Jian in SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Guangzhou branch to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent 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). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with Corning Optical Communication Wireless. This authorization is valid until further written notice from the applicant. Name (Printed): Isaac Nissan Title: Director of Market Development Signature: On behalf of Company: Corning Optical Communication Wireless

SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Declaration Applicant Legal Business Name Corning Optical Communication Wireless Address 8253 1st AveVienna, 22182, Virginia, United States Grantee Code OJF FCC ID OJFDHRU-DHPAM-23 Authorized Contact Name Isaac Nissan Contact Email [email protected] Contact Phone 703-855-1773 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is 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. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Applicant Signature: Date:4/14/2021 Print Name: Isaac Nissan Title: Direector of Market Development *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database Applicant Declaration Rev:0.0

Corning Optical Communications LLC To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Corning Optical Communications LLC 4200 Corning Place Charlotte, North Carolina, 28216, United States Regarding: Confidentiality Request regarding application for FCC ID: OJFDHRU-DHPAM-23 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions Tune up procedure The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely, Title: Direector of Market Development

External Photo

dHRU-dHPAM-23 Label Design Product label (65mm x 55mm): Location:

Internal Photo

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZCR210300001703 Page: 1 of 13 FCC ID: OJFDHRU-DHPAM-23 Kobe Jian EMC Laboratory Manager RF EXPOSURE EVALUATION REPORT Application No.: GZCR2103000017AT Applicant: Corning Optical Communication Wireless Address of Applicant: 8253 1st AveVienna, 22182, Virginia, United States Manufacturer: Comba Network Systems Company Limited Address of Manufacturer: No.10 Shenzhou Road, Guangzhou Science City, Guangzhou, Guangdong Factory: Comba Telecom Technology (Guangzhou) Ltd. Address of Factory: No.6 Jinbi Road, Economics and Technology Development District, Guangdong, China Equipment Under Test (EUT): EUT Name: HRU Digital High Power Amplifier Module supporting WCS Model No.: dHRU-dHPAM-23 Trade Mark: Corning Standard(s) : 47 CFR Part 2.1091 47 CFR Part 1.1310, Part 1.1307 Date of Receipt: 2021-03-09 Date of Evaluation: 2021-04-09 Date of Issue: 2021-04-12 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZCR210300001703 Page: 2 of 13 Revision Record Version Chapter Date Modifier Remark 01 2021-04-12 Original Authorized for issue by: Evaluated By 2021-04-09 Kevin_Zhang /Project Engineer Date Checked By 2021-04-12 Ricky Liu /Reviewer Date SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZCR210300001703 Page: 3 of 13 2 Evaluation Summary Radio Spectrum Technical Requirement Item Standard Requirement Method Result RF Exposure 47 CFR Part 2.1091 47 CFR Part 1.1310 47 CFR Part 1.1307 47 CFR Part 1.1310 47 CFR Part 1.1310 PASS SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZCR210300001703 Page: 4 of 13 3 Contents 1 Covers Page ......................................................................................................................................... 1 2 Evaluation Summary ............................................................................................................................ 3 3 Contents ............................................................................................................................................... 4 4 General Information ............................................................................................................................. 5 4.1 Details of E.U.T. ........................................................................................................................................ 5 4.2 Description of Support Units ................................................................................................................. 7 4.3 Test Location ............................................................................................................................................ 7 4.4 Test Facility............................................................................................................................................... 8 4.5 Deviation from Standards ...................................................................................................................... 9 4.6 Abnormalities from Standard Conditions ........................................................................................... 9 5 Radio Spectrum Technical Requirement ...........................................................................................10 5.1 RF Exposure ........................................................................................................................................... 10 5.1.1 Requirement ........................................................................................................................................ 10 5.1.2 Method ................................................................................................................................................. 11 5.1.3 Conclusion ........................................................................................................................................... 12 5.2 EUT Constructional Details .................................................................................................................. 13 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZCR210300001703 Page: 5 of 13 4 General Information 4.1 Details of E.U.T. Power Supply: AC 100-240V, 50/60Hz via ODU Test Voltage: AC 100V, 60Hz Cable: AC mains (unshielded, 1.5m) Operating Temperature: -40 to +55 °C Operating Humidity: 5 to 95 % Frequency Range: WCS Uplink: 2305MHz to 2315MHz Downlink: 2350MHz to 2360MHz Radio System Type: GSM WCDMA LTE 5G NR Interface: RF Port: 2 (4.3-10-Female, ANT1~ANT2) Optical Port: 1 (SFP+) Supported Channel Bandwidth: GSM 200 kHz WCDMA 5MHz LTE 1.4 MHz 3 MHz 5 MHz 10 MHz 15 MHz 20 MHz 5G NR 5 MHz 10 MHz 15 MHz 20 MHz Band Technology Supported Bandwidth WCS 4G/5G 5/10MHz SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZCR210300001703 Page: 6 of 13 EUT MIMO property: 2X2 MIMO System Gain: Max. 43dB (Downlink) Antenna Type: External Dedicated Antenna Permission Antenna Gain: 12.5dBi or less Software Version: V01.00.00.04 Note: The EUT is a remote unit of a fiber DAS. The fiber DAS are typically comprised of three components (host unit, fiber-optic expansion unit and remote unit), which will be interconnected via fiber-optic. The host unit connects directly to a base station via coaxial cable but cannot connect to antenna for receiving downlink and transmitting uplink, the EUT connects to antenna for transmitting downlink and receiving uplink. Therefore, only peformed the test for downlink. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZCR210300001703 Page: 7 of 13 4.2 Description of Support Units The EUT has been tested as an independent unit. 4.3 Test Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd., Guangzhou Branc…

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SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch 198 Kezhu Road, Scientech Park, Guangzhou Economic & Technological Development District, Guangzhou, China 510663 Application No.: GZCR2103000017AT Page: 1 of 31 FCC ID: OJFDHRU-DHPAM-23 Telephone: +86 (0) 20 82155555 Fax: +86 (0) 20 82075059 Email: [email protected] Appendix B Test Data and Result Details of GZCR2103000017AT SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Application No.: GZCR2103000017AT Page: 2 of 31 1 WCS (only for downlink: 2350-2360MHz) 1.1 AGC threshold level Test Conf. AGC Threshold level DL_1S_M_AWGN_AWGN -0.13dBm DL_1S_M_AWGN_GSM 0.06dBm SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Application No.: GZCR2103000017AT Page: 3 of 31 1.2 Out-of-band rejection Downlink The peak of the frequency response f 0 is 2353.10MHz SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Application No.: GZCR2103000017AT Page: 4 of 31 1.3 Input-versus-output signal comparison Input_DL_1S_M_AWGN_Pre-AGC_OBW Input_DL_1S_M_AWGN_ AGC+3dB_OBW SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Application No.: GZCR2103000017AT Page: 5 of 31 Output_DL_1S_M_AWGN_Pre-AGC_OBW Output_DL_1S_M_AWGN_ AGC+3dB_OBW SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Application No.: GZCR2103000017AT Page: 6 of 31 Input_DL_1S_M_GSM_Pre-AGC_OBW Input_DL_1S_M_GSM_ AGC+3dB_OBW SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Application No.: GZCR2103000017AT Page: 7 of 31 Output_DL_1S_M_GSM_Pre-AGC_OBW Output_DL_1S_M_GSM_ AGC+3dB_OBW Remark: Compare the spectral plot of the input signal to the output signal affirm that they are similar (in passband and roll off characteristic features and relative spectral locations). The test result complies with the requirement. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Application No.: GZCR2103000017AT Page: 8 of 31 1.4 Mean output power and amplifier/booster gain Test Conf. Test Freq. f 0 (MHz) Signal Level Input Power (dBm) Output Power (dBm) Gain (dB) Verdict DL_1S_AWGN 2353.10 Pre-AGC -0.23 43.34 43.57 PASS AGC+3dB 2.77 43.28 / PASS DL_1S_GSM 2353.10 Pre-AGC -0.94 43.19 44.13 PASS AGC+3dB 2.06 43.30 / PASS Remark: According to the declaration from the applicant, the single antenna gain should not exceed 12.5dBi, the Directional gain = G ANT + 10 log (N ANT ) dBi = 12.5dBi+10log (2) dBi= 15.5dBi. The total maximum EIRP for the EUT is (43.34dBm+43.34dBm) +15.5dBi=61.85dBm (1531.1W) which don’t exceed the required EIRP limit (2000W/5MHz). SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Application No.: GZCR2103000017AT Page: 9 of 31 Test Conf. Test Freq. f 0 (MHz) Signal Level PAPR (dB) Limit (dB) Verdict DL_1S_AWGN 2353.10 Pre-AGC 9.03 13 PASS DL_1S_f 0 _Pre-AGC_PAPR SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Application No.: GZCR2103000017AT Page: 10 of 31 1.5 Out-of-band/out-of-block (including intermodulation) emissions and spurious emissions Note: 1. The tested max conducted power for single antenna port is 43.34dBm, the power of any emission outside a licensee's frequency band(s) shall be attenuated below the transmitter power (P) in watts (i) By a factor of not less than 43 + 10 log (P) dB on all frequencies between 2305 and 2320 MHz and on all frequencies between 2345 and 2360 MHz that are outside the licensed band(s) of operation. Here, P=43.34dBm= 21.58W. So the limit = P(dBm)- [43 + 10 log (21.58W)] =-13dBm By a factor of not less than 75 + 10 log (P) dB on all frequencies between 2320 and 2345 MHz Here, P=43.34dBm= 21.58W. So the limit = P(dBm)- [75 + 10 log (21.58W)] =-45dBm (ii) By a factor of not less than 43 + 10 log (P) dB on all frequencies between 2300 and 2305 MHz Here, P=43.34dBm= 21.58W So the limit = P(dBm)- [43 + 10 log (21.58W)] =-13dBm By a factor of not less than 70 + 10 log (P) dB on all frequencies between 2287.5 and 2300 MHz Here, P=43.34dBm= 21.58W So the limit = P(dBm)- [70 + 10 log (21.58W)] =-40dBm By a factor of not less than 72 + 10 log (P) dB on all frequencies between 2285 and SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Application No.: GZCR2103000017AT Page: 11 of 31 2287.5 MHz Here, P=43.34dBm= 21.58W So the limit = P(dBm)- [72 + 10 log (21.58W)] =-42dBm By a factor of not less than 75 + 10 log (P) dB below 2285 MHz Here, P=43.34dBm= 21.58W So the limit = P(dBm)- [75 + 10 log (21.58W)] =-45dBm (iii) By a factor of not less than 43 + 10 log (P) dB on all frequencies between 2360 and 2362.5 MHz Here, P=43.34dBm= 21.58W So the limit = P(dBm)- [43 + 10 log (21.58W)] =-13dBm By a factor of not less than 55 + 10 log (P) dB on all frequencies between 2362.5 and 2365 MHz Here, P=43.34dBm= 21.58W So the limit = P(dBm)- [55 + 10 log (21.58W)] =-25dBm By a factor of not less than 70 + 10 log (P) dB on all frequencies between 2365 and 2367.5 MHz Here, P=43.34dBm= 21.58W So the limit = P(dBm)- [70 + 10 l…

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