FCC ID: YK7040004901CXXXM Channelized Bidirectional Repeater

DSPbR EDGE RHS P/N, S/N, FCC, & ISED Label RFI Technology Solutions DSPbR Edge External Photographs P/N, S/N, FCC, & ISED Label 1 | P a g e DSPbR EDGE RHS P/N, S/N, FCC, & ISED Label RFI Technology Solutions DSPbR Edge External Photographs P/N, S/N, FCC, & ISED Label 2 | P a g e DSPbR EDGE RHS P/N, S/N, FCC, & ISED Label RFI Technology Solutions DSPbR Edge External Photographs P/N, S/N, FCC, & ISED Label 3 | P a g e

RF Industries Pty Ltd ABN: 11 001 695 512 Tel: 1300 000 734 99 Station Road, Seven Hills, NSW 2147 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern:

We, the undersigned, hereby authorize Compliance Testing, LLC to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Sincerely, Alireza Etemadfar Product Manager RF Systems RF Industries Pty Ltd T: +612 8814 2396 M: +61 478 404 839 E: Alireza.Etemadfar@rfi.com.au Asia Pacific | EMEA | Americas rfi.com.au

RF Industries Pty Ltd ABN: 11 001 695 512 Tel: 1300 000 734 99 Station Road, Seven Hills, NSW 2147 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 10-03-2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: YK7040004901CXXXM Alireza Etemadfar from RF Industries Pty Ltd (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Alireza Etemadfar Product Manager RF Systems RF Industries Pty Ltd T: +612 8814 2396 M: +61 478 404 839 E: Alireza.Etemadfar@rfi.com.au Asia Pacific | EMEA | Americas rfi.com.au RF Industries Pty Ltd ABN: 11 001 695 512 Tel: 1300 000 734 99 Station Road, Seven Hills, NSW 2147 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 10-03-2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: YK7040004901CXXXM Alireza Etemadfar from RF Industries Pty Ltd (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Sincerely, Alireza Etemadfar Product Manager RF Systems RF Industries Pty Ltd T: +612 8814 2396 M: +61 478 404 839 E: Alireza.Etemadfar@rfi.com.au Asia Pacific | EMEA | Americas rfi.com.au

RF Industries Pty Ltd ABN: 11 001 695 512 Tel: 1300 000 734 99 Station Road, Seven Hills, NSW 2147 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 10-09-2023 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID or Grantee Code: YK7 Alireza Etemadfar from RF Industries Pty Ltd (the applicant) certifies that, as of the date of the filing of the application, Compliance Testing LLC is our designated U.S. agent for service of process for the above referenced FCC ID. Alireza Etemadfar from RF Industries Pty Ltd accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Compliance Testing LLC accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information:

Name: Compliance Testing LLC FRN:

Address: 1724 S. Nevada Way, Mesa, Arizona 85204 Contact Person: John Reynolds Email: JohnR@ComplianceTesting.com Sincerely,

[Insert applicant name]

[Insert U.S. Agent company name]

Alireza Etemadfar Compliance Testing LLC RF Industries Pty Ltd

[Insert Applicant printed name]

[Insert U.S. Agent printed name]

Alireza Etemadfar

[Insert Applicant signature]

John Reynolds

[U.S. Agent signature]

Asia Pacific | EMEA | Americas rfi.com.au

RF Industries Pty Ltd ABN: 11 001 695 512 Tel: 1300 000 734 99 Station Road, Seven Hills, NSW 2147 Oct 3rd, 2023 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: Long-Term Confidentiality Request for DSPbR EDGE, MODEL # DE-4547-0001-AC and DE-4547-

0001-AC, FCC ID# YK7040004901CXXXM To Whom It May Concern:

This letter serves as an official request for confidentiality under 0.457(d) and 0.459 of CFR 47. We have requested that the following documents required to be submitted with this application be permanently withheld from public review. Block Diagram Schematics Tune-up Procedure Theory of Operation Parts List/BOM These documents contain detailed system and equipment descriptions and related information about the product, which manufacturer/applicant considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, manufacturer/applicant feels that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Alireza Etemadfar Product Manager RF Systems RF Industries Pty Ltd T: +612 8814 2396 M: +61 478 404 839 E: Alireza.Etemadfar@rfi.com.au Asia Pacific | EMEA | Americas rfi.com.au RF Industries Pty Ltd ABN: 11 001 695 512 Tel: 1300 000 734 99 Station Road, Seven Hills, NSW 2147 Oct 3rd, 2023 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: Short-Term Confidentiality Request for: YK7040004901CXXXM To Whom It May Concern:

In accordance with sections 0.457 and 0.459 of CFR 47, RF Industries Pty Ltd requests Short-

Term Confidentiality for the following exhibits of this application for a period of 180 days after grant is issued:

Test setup photos External photos Internal photos Users manual These documents contain detailed system and equipment descriptions and related information about the product, which manufacturer/applicant considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, manufacturer/applicant feels that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. Grantee will not market or distribute product during the Short-Term Confidentiality period requested. When the device is ready to be marketed the grantee will inform the TCB to release the Short-Term Confidentiality. Please contact me if there is any information you may need. Sincerely, Alireza Etemadfar Product Manager RF Systems RF Industries Pty Ltd T: +612 8814 2396 M: +61 478 404 839 E: Alireza.Etemadfar@rfi.com.au Asia Pacific | EMEA | Americas rfi.com.au