FCC ID DD4AD651FOB-H
Talk Switch
by Shure Incorporated
Grantee Code: DD4 Product Code: AD651FOBH
Latest application date: 2026-10-22
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2405-2480 MHz | Original Equipment | 2026-10-22 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label and Label Location | ID Label/Location Info | 2026-10-22 | PDF 53.5 KB |
| Antenna spec | Test Report | 2026-10-22 | PDF 521.3 KB |
| R26S1012084-U201_ZigBee V01_signed | Test Report | 2026-10-22 | PDF 2.6 MB |
| AD651FOB-H_FCC-Application-Letters-Covered-List-Attestation | Attestation Statements | 2026-10-22 | PDF 211.9 KB |
| AD651FOB-H_FCC-Application-Letters-U.S.-Agent-Letter-for-Service-of-Process | Attestation Statements | 2026-10-22 | PDF 104.1 KB |
| AD651FOB-H_FCC Confidentiality Letter | Cover Letter(s) | 2026-10-22 | PDF 172.6 KB |
| AD651FOB-H_FCC Declaration of Authorization | Cover Letter(s) | 2026-10-22 | PDF 240.3 KB |
| R26S1012084-U401_MPE V01_signed | RF Exposure Info | 2026-10-22 | PDF 663.5 KB |
| TempConfidential_User Guide_v2 Metadata only | Users Manual | 2027-04-20 | PDF 893.5 KB |
| TempConfidential_R26S1012084-UE_Internal Photograph Metadata only | Internal Photos | 2027-04-20 | PDF 908.5 KB |
| TempConfidential_R26S1012084-UE_External Photograph_v2 Metadata only | External Photos | 2027-04-20 | PDF 1 MB |
| R26S1012084-UT Metadata only | Test Setup Photos | 2027-04-20 | PDF 546.8 KB |
| Confidential_Block Diagram Metadata only | Block Diagram | PDF 129.8 KB | |
| Confidential_Schematic Metadata only | Schematics | PDF 62.3 KB | |
| Confidential_Operation Description_v2 Metadata only | Operational Description | PDF 306.7 KB |
Application Information
| Application ID | Oit0byJxefWRXH3/plnXDw== |
|---|---|
| Final Action Date | 2026-10-22 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030683478 |
| Model | AD651FOB-H |
| Frequency Range | 2405-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Talk Switch |
| Responsible Party | Juan Castrejon, castrej@shure.com  , 847-600-8651 |
| Technical Contact | Marlin Chen, MRT Technology (Suzhou) Co., Ltd, marlinchen@mrt-cert.com  , +86-512-66308358 |
| Non-Technical Contact | Juan Castrejon, Shure Incorporated, castrej@shure.com , 847-600-8651 |
| Test Firm | Marlin Chen, MRT Technology (Suzhou) Co., Ltd., marlinchen@mrt-cert.com , 8651266308358 |
| TCB Email | hotline@acbcert.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| Oit0byJxefWRXH3/plnXDw== | 2026-10-22 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2405-2480 MHz | 0.0018 | 15C |
Grants
TCB Grant - Application Oit0byJxefWRXH3/plnXDw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 3060 Williams Drive Suite 300 #104 Fairfax, VA 22031 |
Date of Grant: 10/22/2026 Application Dated: 10/22/2026 |
| Shure Incorporated |
| 5800 W. Touhy Ave |
| Niles, IL 60714-4608 |
| Attention: Juan Castrejon , Engineer Associate Staff, GC |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | DD4AD651FOB-H |
| Name of Grantee: | Shure Incorporated |
| Equipment Class: | Digital Transmission System |
| Notes: | Talk Switch |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2405.0 - 2480.0 | 0.0018 |
| Power Output listed is conducted. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |