FCC ID 2AXDT-RFM020
RF Module for Hearing Aids
by WSAUD A/S
Grantee Code: 2AXDT Product Code: RFM020
Latest application date: 2025-09-23
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 3.27 MHz | Original Equipment | 2025-09-23 |
| 2402-2480 MHz | Original Equipment | 2025-09-23 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users_Manual | Users Manual | PDF 245.7 KB | |
| Internal_Photos | Internal Photos | PDF 398.2 KB | |
| External_Photos | External Photos | PDF 167.6 KB | |
| ID_Label_Location_Info_label_exemption_letter | ID Label/Location Info | 2025-09-23 | PDF 328.8 KB |
| Test_Setup_Photos | Test Setup Photos | PDF 422.4 KB | |
| Antenna_information | Test Report | 2025-09-23 | PDF 739.9 KB |
| Test_report_Bluetooth_LE | Test Report | 2025-09-23 | PDF 1.8 MB |
| Test_report_Bluetooth_LE_Annex | Test Report | 2025-09-23 | PDF 2 MB |
| Test_report_Other | Test Report | 2025-09-23 | PDF 1.3 MB |
| Attestation_Letter_acc._to_2.911(d)(5) | Attestation Statements | 2025-09-23 | PDF 294.3 KB |
| Attestation_Letter_acc._to_2.911(d)(7) | Attestation Statements | 2025-09-23 | PDF 453.2 KB |
| Cover_Letter(s)_-_Modular_Approval_Attestation | Cover Letter(s) | 2025-09-23 | PDF 1 MB |
| Cover_Letter_on_module_use | Cover Letter(s) | 2025-09-23 | PDF 292.2 KB |
| LTC | Cover Letter(s) | 2025-09-23 | PDF 276.9 KB |
| STC | Cover Letter(s) | 2025-09-23 | PDF 280.3 KB |
| RF_Exposure_Evaluation | RF Exposure Info | 2025-09-23 | PDF 731.4 KB |
| Block_Diagram Metadata only | Block Diagram | PDF 171.8 KB | |
| Schematics_Part_1 Metadata only | Schematics | PDF 789.4 KB | |
| Schematics_Part_2 Metadata only | Schematics | PDF 1.1 MB | |
| Operational_Description Metadata only | Operational Description | PDF 146.2 KB | |
| Operational_Description_detailed_integration_guide Metadata only | Operational Description | PDF 453.3 KB | |
| Parts_List_Part_1 Metadata only | Parts List/Tune Up Info | PDF 293.4 KB | |
| Parts_List_Part_2 Metadata only | Parts List/Tune Up Info | PDF 142.8 KB |
Application Information
| Application ID | 72gjkyw4uBaQggVcHN5dDA== |
|---|---|
| Final Action Date | 2025-09-23 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0029767068 |
| Model | RFM020 |
| Frequency Range | 3.27 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | RF Module for Hearing Aids |
| Responsible Party | Richard Rose, richard.rose@wsa.com  , +49 (9131) 308-3727 |
| Test Firm | Gerald Schmidt, cetecom advanced GmbH, tcb@cetecomadvanced.com  , 49-681-598-0 |
| TCB Email | tcb@cetecomadvanced.com |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Limited Single Modular Approval |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | Yes |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 72gjkyw4uBaQggVcHN5dDA== | 2025-09-23 | Original Equipment |
| 1MM5ab3Cy9bqtGa1DlH8nA== | 2025-09-23 | Original Equipment |
Grants
TCB Grant - Application 72gjkyw4uBaQggVcHN5dDA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
cetecom advanced GmbH Untertuerkheimer Strasse 6-10 Saarbruecken, 66117 Germany |
Date of Grant: 09/23/2025 Application Dated: 08/11/2025 |
| WSAUD A/S |
| Nymoellevej 6 |
| Lynge, DK-3540 Denmark |
| Attention: Richard Rose , |
| 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: | 2AXDT-RFM020 |
| Name of Grantee: | WSAUD A/S |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | RF Module for Hearing Aids |
| Modular Type: | Limited Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 3.27 - 3.27 |
| Limited modular approval due to missing shielding, missing power supply regulators, missing stand-alone configuration during compliance tests and missing permanently affixed label. This modular transmitter is only approved for use by the grantee in its own products and must not be sold to third parties. The user manual integration instructions are internal confidential manufacturing documents. The module in this application was tested in a representative host. New host configurations which are not covered by this initial module certification and testing will require new testing according to testplan from manufacturer's integration instructions and a Class II Permissive Change. |
TCB Grant - Application 1MM5ab3Cy9bqtGa1DlH8nA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
cetecom advanced GmbH Untertuerkheimer Strasse 6-10 Saarbruecken, 66117 Germany |
Date of Grant: 09/23/2025 Application Dated: 08/11/2025 |
| WSAUD A/S |
| Nymoellevej 6 |
| Lynge, DK-3540 Denmark |
| Attention: Richard Rose , |
| 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: | 2AXDT-RFM020 |
| Name of Grantee: | WSAUD A/S |
| Equipment Class: | Digital Transmission System |
| Notes: | RF Module for Hearing Aids |
| Modular Type: | Limited Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0038 |
| Output power listed is peak conducted. Limited modular approval due to missing shielding, missing power supply regulators, missing stand-alone configuration during compliance tests and missing permanently affixed label. This modular transmitter is only approved for use by the grantee in its own products and must not be sold to third parties. The user manual integration instructions are internal confidential manufacturing documents. The module in this application was tested in a representative host. New host configurations which are not covered by this initial module certification and testing will require new testing according to testplan from manufacturer's integration instructions and a Class II Permissive Change. |