2ACYESK-MH60GE-A2Point-to-Multipoint wireless V-Band system

© ALL RIGHTS RESERVED TO SIKLU COMMUNICATION LTD. MultiHaul™ Wireless 60GHz Point to Multipoint Gigabit Ethernet Installation, Operation and Maintenance Manual MH-I&O-01, Issue 11 March 2021 MultiHaul™ Installation, Operation and Maintenance Manual Page 2 Trademarks Siklu, the Siklu logo, and MultiHaul™ are all trademarks of Siklu Communication Ltd. All other product names and trademarks mentioned in this document are trademarks or registered trademarks of their respective companies. Copyrights Copyright © 2021 Siklu Communication Ltd. All rights reserved. No part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written consent of Siklu. Disclaimers The information contained in this document is subject to change without notice. Siklu assumes no responsibility for any errors that may appear. Siklu makes no warranties, expressed or implied, by operation of law or otherwise, relating to this document, the products or the computer software programs described herein. This document was originally written in English. Please refer to the English language version for a full and accurate description of all products and services described herein. MultiHaul™ Installation, Operation and Maintenance Manual Page 3 About this Document This document is the Installation, Operation and Maintenance manual for the MultiHaul™, Siklu’s point-to-multipoint wireless radios. It provides product overview and details the installation, setup and monitoring of the Base Unit (BU) and the different Terminal Units (TU). Note: Features and functionality described in this document may be available for specific product models or starting from specific SW version. Please review the individual product’s release notes to verify if a specific feature is supported in the product you use. Applicable Products and Releases • V-Band Point to multipoint – MultiHaul™ B100, T200, T201 o MultiHaul™, minimum SW release MH-2.3.0 Audience This document assumes a working knowledge of wireless connectivity platforms and their operating environments. This document is intended for use by all persons who are involved in planning, installing, configuring, and using the MultiHaul™ system. Conventions The following conventions are used in this document in order to make locating, reading, and using information easier. Special Attention Hint: Informs you of a helpful optional activity that may be performed at the current operating stage. Note: Provides important and useful information or describes an activity or situation that may or will interrupt normal operation of the MultiHaul™ system, one of its components, or the network. MultiHaul™ Installation, Operation and Maintenance Manual Page 4 Caution: Describes an activity or situation that requires special attention or warning. Text Conventions Document References Italicized text is used to reference sections or chapters in this document. In many cases, references use clickable hypertext links that enable immediate access to referenced objects. Command Input Monospace text is used to help delineate command line user input or text displayed in a command window. MultiHaul™ Installation, Operation and Maintenance Manual Page 5 Safety and Regulatory Notices The following are mandatory notices for installation and operation of MultiHaul™ Wireless Backhaul Link. Indications appearing here are required by the designated government and regulatory agencies for purposes of safety and compliance. General Do not install or operate this System in the presence of flammable gases or fumes. Operating any electrical instrument in such an environment is a safety hazard. European Commission This product has been designed to comply with CE markings in accordance with the requirements of European Directive 1995/5/EC, 2011/65/EU and RED 2014/53/EU (see declaration of conformity enclosed). This equipment must be permanently grounded for protection and functional purposes. To make a protective earth connection, use the grounding point located on the System ODU using a minimum amount of 16AWG grounding cable or according to local electrical code. This apparatus is intended to be accessible only to authorized personnel. Failure to prevent access by unauthorized personnel will invalidate any approval given to this apparatus. This product is in full compliance with the following standards: • RF EN 302 567-2 V1.2.1 V-Band FCC Part 15.255 • EMC EN 301 489-1, 301 489-4 • Safety EN 62368-1, UL 60950 • Operation EN 300 019-1-4 Class 4.1 • Storage EN 300 019-1-1 Class 1.2 • Transportation EN 300 019-1-2 Class 2.2 • Reduction of hazardous waste EN 50581 MultiHaul™ Installation, Operation and Maintenance Manual Page 6 Safe Distance and RF Exposure This product conforms with the following: MultiHaul™ Installation, Operation and Maintenance Manual Page 7 FCC Regulatory Statements This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in any installation scenario. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Canada Reg…

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Siklu Communication Ltd. 43 Hasivim St., 2 nd Floor, Petach Tikva, ISRAEL 49517 Tel: 03-9214015 Fax: 03-9214162 Declaration of Authorization We Name: Siklu Communication Ltd. Address: 43 HaSivim street . City: Petach Tikva 49517. Country: Israel . Declare that: Name Representative of agent: ............. (1) Agent Company name: Hermon Laboratories Ltd. . Address: Harakevet Industrial Zone .. City: Binyamina 30500 .. Country Israel . is authorized to apply for Certification of the following product(s): Product description: Point-to-multipoint wireless V-band link Type designation: 1) MH-B100-CCS-PoE-MWB, 2) MH-T200-CNN-PoE-MWB, 3) MH-T200-CCC-PoE-MWB, 4) MH-T200-CCS-PoE-MWB Trademark: MultiHaul™ . Validity/ expiry date February 22, 2022 on our behalf. Date: February 22, 2021.. City: Petach Tikva .. Name: Baruch Schwarz.. (2) Function: CO-Founder, HW and System Director.... Signature: . Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent.

FCC, Request for non-disclosure Date: 19-Oct-10 RF_501, Issue 7 Page 1 of 1 Company Name: Siklu Communication Ltd. Address: 43 HaSivim street City: Petach Tikva 49517 Country: Israel To: Telefication B.V., Dept. FCC TCB Edisonstraat 12A 6902 PK ZEVENAAR The Netherlands Subject: Request for confidentiality FCC ID: 2ACYESK-MH60GE-A2 Reference number: ###### Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application: Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) Pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, applicant hereby requests Short-Term Confidential treatment of the following materials (note 1): Internal Photos User’s Manual Test Set-up Photos External Photos Justification: The above information may assist competitors in understanding the system archtecture and major components, which may hurt our competitive advantage and help competitors with designing competing products Planned Release Date STC: 180 days from the grant date (notes 2, 3, 4, 5). If no date is given, 45 days from grant date will be used. Date: March 11, 2021 Name and signature of applicant: Baruch Schwarz Notes: 1) A document or type of document can only have ONE type of confidentiality! 2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)! 3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this! 5) Request for extension or for release must be received by Telefication at least 7 days before date of actual marketing or before expiration of the STC period

Siklu Communication Ltd. FCC ID: 2ACYESK-MH60GE-A2 IC:12353A-MH60GEA2 Page 1 of 3 EXTERNAL PHOTOGRAPHS This document contains 2 photographs Siklu Communication Ltd. FCC ID: 2ACYESK-MH60GE-A2 IC:12353A-MH60GEA2 Page 2 of 3 Photograph No.1 MultiHaul MH-B100-CCS-PoE-MWB front view Siklu Communication Ltd. FCC ID: 2ACYESK-MH60GE-A2 IC:12353A-MH60GEA2 Page 3 of 3 Photograph No.2 MultiHaul MH-B100-CCS-PoE-MWB rear side view

Siklu Communication Ltd. FCC ID: 2ACYESK-MH60GE-A2 IC:12353A-MH60GEA2 Page 1 of 2 LABEL The label is affixed on the side of the radio unit as shown below. The label material is PVC with a permanent adhesive. Model: MH-B100-CCS-PoE-MWB Model: MH-T200-CCC-PoE-MWB Model: MH-T200-CNN-PoE-MWB Siklu Communication Ltd. FCC ID: 2ACYESK-MH60GE-A2 IC:12353A-MH60GEA2 Page 2 of 2 Model: MH-T200-CCS-PoE-MWB Label location Label with FCC ID:2ACYESK-MH60GE-A2 and IC:12353A-MH60GEA2 location, label with the statement according to FCC part 15 §15.19(a)(3)

Siklu Communication Ltd. FCC ID: 2ACYESK-MH60GE-A2 IC:12353A-MH60GEA2 Page 1 of 5 INTERNAL PHOTOGRAPHS This document contains 4 photographs Siklu Communication Ltd. FCC ID: 2ACYESK-MH60GE-A2 IC:12353A-MH60GEA2 Page 2 of 5 Photograph No.1 MultiHaul MH-B100-CCS-PoE-MWB internal view Siklu Communication Ltd. FCC ID: 2ACYESK-MH60GE-A2 IC:12353A-MH60GEA2 Page 3 of 5 Photograph No.2 MultiHaul MH-B100-CCS-PoE-MWB motherboard second side view Siklu Communication Ltd. FCC ID: 2ACYESK-MH60GE-A2 IC:12353A-MH60GEA2 Page 4 of 5 Photograph No.3 MultiHaul RF and antenna module component side Siklu Communication Ltd. FCC ID: 2ACYESK-MH60GE-A2 IC:12353A-MH60GEA2 Page 5 of 5 Photograph No.4 MultiHaul case internal view

Siklu Communication Ltd. FCC ID: 2ACYESK-MH60GE-A2 Page 1 of 1 Environmental evaluation and exposure limit according to FCC CFR 47part 1, §1.1307, §1.1310 The calculation was done to confirm required safe distance for fixed device. Limit for power density for general population/uncontrolled exposure is 1 mW/cm 2 for 1500 -100000 MHz frequency range: Limit for power density for occupational exposure is 5 mW/cm 2 for 1500 -100000 MHz frequency range. The power density P (mW/cm 2 ) = P T / 4 r 2 , where P T is the maximum equivalent isotropically radiated power (EIRP) with the tune up tolerance, measured value is 40.11 dBm which is equal to 10256 mW. The minimum safe distance “r” for general population/uncontrolled exposure, where RF exposure does not exceed FCC permissible limit, is r = sqrt { PT / (Px4)} = sqrt {10256 / 12.56} = 28.57 cm. The minimum safe distance “r” for occupational exposure, where RF exposure does not exceed FCC permissible limit, is r = sqrt { PT / (Px4)} = sqrt {10256 / 5 x 12.56} = 12.77 cm The information note about safe distance shall be provided in the User Manual.

Hermon Laboratories Ltd. P.O. Box 23, Binyamina 3055001, Israel Tel. +972 4628 8001 Fax. +972 4628 8277 E-mail: [email protected] Page 1 of 75 Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 ELECTRICAL TESTING 0839.01 TEST REPORT ACCORDING TO: FCC 47 CFR part 15 section 15.255 and subpart B; RSS-210 issue 10 Annex J, RSS-Gen issue 5 FOR: Siklu Communication Ltd. Point-to-Multipoint Wireless V-band link operating in 57-64 GHz Models: MH-B100-CCS-PoE-MWB MH-T200-CNN-PoE-MWB MH-T200-CCC-PoE-MWB MH-T200-CCS-PoE-MWB FCC ID: 2ACYESK-MH60GE-A2 IC: 12353A-MH60GEA2 This report is in conformity with ISO/ IEC 17025. The "A2LA Accredited" symbol endorsement applies only to the tests and calibrations that are listed in the scope of Hermon Laboratories accreditation. The test results relate only to the items tested. This test report shall not be reproduced in any form except in full with the written approval of Hermon Laboratories Ltd. Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Page 2 of 75 Table of contents 1 Applicant information ..................................................................................................................................................... 3 2 Equipment under test attributes .................................................................................................................................... 3 3 Manufacturer information .............................................................................................................................................. 3 4 Test details .................................................................................................................................................................... 3 5 Tests summary .............................................................................................................................................................. 4 6 EUT description ............................................................................................................................................................. 5 6.1 General information ....................................................................................................................................................... 5 6.2 Ports and lines .............................................................................................................................................................. 5 6.3 Support and test equipment .......................................................................................................................................... 5 6.4 Changes made in the EUT ............................................................................................................................................ 5 6.5 Test configuration .......................................................................................................................................................... 6 6.6 Transmitter characteristics ............................................................................................................................................ 7 7 Transmitter tests............................................................................................................................................................ 8 7.1 Transmitter power test ................................................................................................................................................... 8 7.2 Occupied bandwidth test ............................................................................................................................................. 13 7.3 Field strength of emissions .......................................................................................................................................... 17 7.4 Out of band radiated emissions above 40 GHz up to 200 GHz ................................................................................... 28 7.5 Conducted emissions .................................................................................................................................................. 48 7.6 Frequency stability test ................................................................................................................................................ 52 7.7 Antenna requirements ................................................................................................................................................. 55 8 Emission tests according to 47CFR part 15 subpart B requirements .......................................................................... 56 8.1 Conducted emissions .................................................................................................................................................. 56 8.2 Radiated emission measurements .............................................................................................................................. 59 9 APPENDIX A Test equipment and ancillaries used for tests ....................................................................................... 63 10 APPENDIX B Measurement uncertainties ................................................................................................................... 71 11 APPENDIX C Test laboratory description ................................................................................................................... 72 12 APPENDIX D Specification references ....................................................................................................................... 73 13 APPENDIX E Abbreviations and acronyms ................................................................................................................. 74 14 APPENDIX F Manufacturer’s declaration .................................................................................................................... 75 Report ID: SIKRAD_FCC.41073_Rev1 Date of …

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Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 33 of 75 Plot 7.4.3 Spurious emission measurements in 55 – 57 GHz range TEST SITE: OATS TEST DISTANCE: 3 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical and Horizontal DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz DETECTOR: Peak RBW = 1 MHz; VBW = 10 kHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 34 of 75 Plot 7.4.4 Spurious emission measurements in 71 – 80 GHz range TEST SITE: OATS TEST DISTANCE: 3 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz DETECTOR: Peak RBW = 1 MHz; VBW = 30 kHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 35 of 75 Plot 7.4.5 Spurious emission measurements in 80 – 90 GHz range TEST SITE: OATS TEST DISTANCE: 3 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical and Horizontal DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 36 of 75 Plot 7.4.6 Spurious emission measurements in 90 – 100 GHz range TEST SITE: OATS TEST DISTANCE: 0.5 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical and Horizontal DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz DETECTOR: Peak RBW = 1 MHz; VBW = 10 kHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 37 of 75 Plot 7.4.7 Spurious emission measurements in 100 – 110 GHz range TEST SITE: OATS TEST DISTANCE: 0.5 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical and Horizontal DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz DETECTOR: Peak RBW = 1 MHz; VBW = 10 kHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 38 of 75 Plot 7.4.8 Spurious emission measurements in 110 – 120 GHz range TEST SITE: OATS TEST DISTANCE: 0.05 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical and Horizontal DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz DETECTOR: Peak RBW = 1 MHz; VBW = 10 kHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 39 of 75 Plot 7.4.9 Spurious emission measurements in 120 – 130 GHz range TEST SITE: OATS TEST DISTANCE: 0.05 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical and Horizontal DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz DETECTOR: Peak RBW = 1 MHz; VBW = 10 kHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 40 of 75 Plot 7.4.10 Spurious emission measurements in 130 – 140 GHz range TEST SITE: OATS TEST DISTANCE: 0.05 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical and Horizontal DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz DETECTOR: Peak RBW = 1 MHz; VBW = 10 kHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relati…

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Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 43 of 75 Plot 7.4.13 Spurious emission measurements in 150 – 160 GHz range TEST SITE: OATS TEST DISTANCE: 0.01 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical and Horizontal DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz DETECTOR: Peak RBW = 1 MHz; VBW = 10 kHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 44 of 75 Plot 7.4.14 Spurious emission measurements in 160 – 170 GHz range TEST SITE: OATS TEST DISTANCE: 0.01 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical and Horizontal DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz DETECTOR: Peak RBW = 1 MHz; VBW = 10 kHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 45 of 75 Plot 7.4.15 Spurious emission measurements in 170 – 180 GHz range TEST SITE: OATS TEST DISTANCE: 0.01 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical and Horizontal DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz DETECTOR: Peak RBW = 1 MHz; VBW = 10 kHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 46 of 75 Plot 7.4.16 Spurious emission measurements in 180 – 190 GHz range TEST SITE: OATS TEST DISTANCE: 0.01 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical and Horizontal DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz DETECTOR: Peak RBW = 1 MHz; VBW = 10 kHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.255(d)(3), RSS-210 section J.3, Out of band radiated emissions above 40 GHz Test procedure: ANSI C63.10, Sections 9.9, 9.12 Test mode: Compliance Verdict: PASS Date(s): 18-Jan-21 Temperature: 20 ºC Relative Humidity: 68 % Air Pressure: 1015 hPa Power: 48 VDC Remarks: Page 47 of 75 Plot 7.4.17 Spurious emission measurements in 190 – 200 GHz range TEST SITE: OATS TEST DISTANCE: 0.01 m MODULATION: QPSK ANTENNA POLARIZATION: Vertical and Horizontal DETECTOR: Peak RBW = 1 MHz; VBW = 3 MHz DETECTOR: Peak RBW = 1 MHz; VBW = 10 kHz Low carrier frequency: 58320 MHz Mid carrier frequency: 60480 MHz High carrier frequency: 62640 MHz Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.207(a)/RSS-Gen 8.8, Conducted emission Test procedure: ANSI C63.4, Section 13.1.3 Test mode: Compliance Verdict: PASS Date(s): 31-Dec-20 Temperature: 22 ºC Relative Humidity: 36 % Air Pressure: 1014 hPa Power: 120 VAC, 60 Hz Remarks: Page 48 of 75 7.5 Conducted emissions 7.5.1 General This test was performed to measure common mode conducted emissions at the power port. Specification test limits are given in Table 7.5.1. Table 7.5.1 Limits for conducted emissions Frequency, MHz Class B limit, dB(V) QP AVRG 0.15 - 0.5 66 - 56* 56 - 46* 0.5 - 5.0 56 46 5.0 - 30 60 50 * The limit decreases linearly with the logarithm of frequency. 7.5.2 Test procedure 7.5.2.1 The EUT was set up as shown in Figure 7.5.1 and associated photographs, energized and the performance check was conducted. 7.5.2.2 The measurements were performed at power terminals with the LISN, connected to a spectrum analyzer in the frequency range referred to in Table 7.5.2. Unused coaxial connector of the LISN was terminated with 50 Ohm. Quasi-peak and average detectors were used throughout the testing. 7.5.2.3 The position of the device cables was varied to determine maximum emission level. 7.5.2.4 The worst test results (the lowest margins) were recorded in Table 7.5.2 and shown in the associated plots. Figure 7.5.1 Setup for conducted emission measurements, table-top equipment Shielded room EUT LISN EMI receiver 8 0 c m Power cord EUT was placed 40 cm from the nearest conductive reference plane (wall) Wooden table EMI receiver Power supply 80 cm Report ID: SIKRAD_FCC.41073_Rev1 Date of Issue: 11-Mar-21 Test specification: FCC Section 15.207(a)/RSS-Gen 8.8, Conducted emission Test procedure: ANSI C63.4, Section 13.1.3 Test mode: Compliance Verdict: PASS Date(s): 31-Dec-20 Temperature: 22 ºC Relative Humidity: 36 % Air Pressure: 1014 hPa Power: 120 VAC, 60 Hz Remarks: Page 49 of 75 Table 7.5.2 Conducted emission test results LINE: AC mains EUT OPERATING MODE: Transmit EUT SET UP: TABLE-TOP TEST SITE: SHIELDED ROOM…

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