FCC ID ZHK-M19TX
Transceiver
by GN Audio USA Inc.
Grantee Code: ZHK Product Code: M19TX
Latest application date: 2025-08-19
FCC ID Device Details
| FCC ID | ZHK-M19TX |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | ZHK |
| Product Code | M19TX |
| Applicant Business | GN Audio USA Inc. 🇺🇸 |
| Related Domains |  steelseries.com  cerpass.com.tw |
| Equipment Class | Transceiver |
| Test Firm | Cerpass Technology Corporation Test Laboratory |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-08-19 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-02-11 | PDF 2.3 MB |
| Internal Photos | Internal Photos | 2026-02-11 | PDF 1.3 MB |
| External Photos | External Photos | 2026-02-11 | PDF 1.9 MB |
| ID Label/Location Info | ID Label/Location Info | 2025-08-19 | PDF 120.7 KB |
| Test Setup Photos | Test Setup Photos | 2026-02-11 | PDF 1.3 MB |
| Antenna Report | Test Report | 2025-08-19 | PDF 3.1 MB |
| Test Report | Test Report | 2025-08-19 | PDF 3.3 MB |
| Attestation Statements | Attestation Statements | 2025-08-19 | PDF 238.8 KB |
| US Agent Letter | Attestation Statements | 2025-08-19 | PDF 117.6 KB |
| Confidentiality | Cover Letter(s) | 2025-08-19 | PDF 144.2 KB |
| Declaration of Authorization | Cover Letter(s) | 2025-08-19 | PDF 136.3 KB |
| RF Exposure Info. | RF Exposure Info | 2025-08-19 | PDF 409.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 101 KB | |
| Schematics Metadata only | Schematics | PDF 35.7 KB | |
| Operational Description Metadata only | Operational Description | PDF 217.7 KB |
Application Information
| Application ID | ruCG3Fs2PmGWSqNZ9I/F8g== |
|---|---|
| Final Action Date | 2025-08-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033478405 |
| Model | M19TX |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Transceiver |
| Responsible Party | Chirky Lin, Senior Regulatory Manager, Chirky.lin@steelseries.com , +886-2-8226-3858 |
| Agent | Nina Nina Nina, Cerpass Technology Corporation, ninah@cerpass.com.tw , 033226888 |
| Technical Contact | Chirky Lin, GN Audio USA Inc., Chirky.lin@steelseries.com , +886 2-8227-1999 |
| Non-Technical Contact | Nina Hsu, Cerpass Technology Corporation, ninah@cerpass.com.tw , 886-3-3226-888 |
| Test Firm | Ben Wang, Cerpass Technology Corporation Test Laboratory, benw@cerpass.com.tw , +886-3-3226888 |
| TCB Email | dl_radio-certification@kiwa.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 02/11/2026 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power output listed is conducted. This is a portable device. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. End users must be provided with specific operating instructions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| ruCG3Fs2PmGWSqNZ9I/F8g== | 2025-08-19 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0010000 |
Grants
TCB Grant - Application ruCG3Fs2PmGWSqNZ9I/F8g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Kiwa Nederland B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 08/19/2025 Application Dated: 08/14/2025 |
| GN Audio USA Inc. |
| 900 Chelmsford Street, Tower II, 8th Floor, |
| Lowell, MA 01851 |
| Attention: Chirky Lin , Senior Regulatory Manager |
| 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: | ZHK-M19TX |
| Name of Grantee: | GN Audio USA Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | Transceiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.001 |
| Power output listed is conducted. This is a portable device. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. End users must be provided with specific operating instructions for satisfying RF exposure compliance. |