FCC ID 2A4MQ-RKA72
Mechanical keyboard
by Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd.
Grantee Code: 2A4MQ Product Code: RKA72
Latest application date: 2026-01-13
FCC ID Device Details
| FCC ID | 2A4MQ-RKA72 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A4MQ |
| Product Code | RKA72 |
| Applicant Business | Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd. 🇨🇳 |
| Related Domains |  rkgaming.com  iconsigh.com |
| Equipment Class | Mechanical keyboard |
| Test Firm | Shenzhen Accurate Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2405-2475 MHz | Original Equipment | 2026-01-13 |
| 2402-2480 MHz | Original Equipment | 2026-01-13 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-01-13 | PDF 5.3 MB |
| Internal Photos | Internal Photos | 2026-01-13 | PDF 3.4 MB |
| External Photos | External Photos | 2026-01-13 | PDF 969.1 KB |
| Label and Label Location | ID Label/Location Info | 2026-01-13 | PDF 218.7 KB |
| Test Setup Photos | Test Setup Photos | 2026-01-13 | PDF 480.9 KB |
| Test Setup Photos | Test Setup Photos | 2026-01-13 | PDF 569.6 KB |
| Antenna Specification | Test Report | 2026-01-13 | PDF 882 KB |
| Test Report | Test Report | 2026-01-13 | PDF 1.8 MB |
| Test Report | Test Report | 2026-01-13 | PDF 1.6 MB |
| 2.911(d)(5)(i)(ii) Attestation Statement | Attestation Statements | 2026-01-13 | PDF 62.3 KB |
| Attestation Letter | Attestation Statements | 2026-01-13 | PDF 81.5 KB |
| US Agent Attestation Letter | Attestation Statements | 2026-01-13 | PDF 70.6 KB |
| DoS Letter | Cover Letter(s) | 2026-01-13 | PDF 147.7 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2026-01-13 | PDF 109.9 KB |
| FCC Long Term Confidential Request | Cover Letter(s) | 2026-01-13 | PDF 66.4 KB |
| RF Exposure Information | RF Exposure Info | 2026-01-13 | PDF 331.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 295.5 KB | |
| Schematics Metadata only | Schematics | PDF 672.2 KB | |
| Operation Description Metadata only | Operational Description | PDF 165.7 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 307.5 KB |
Application Information
| Application ID | vISW8LMVRT74gMAQvyB3vg== |
|---|---|
| Final Action Date | 2026-01-13 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031988330 |
| Model | RKA72 |
| Frequency Range | 2405-2475 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Mechanical keyboard |
| Responsible Party | Chuangling Zhang, chuang@rkgaming.com , 18576395720 |
| Non-Technical Contact | Benjamin Kaur, Iconsigh Inc., benjamin.kaur@iconsigh.com , (408) 320-9867 |
| Test Firm | Hazel Li, Shenzhen Accurate Technology Co., Ltd., qa@atc-lab.com  , 86-755-2650-3290 |
| TCB Email | bacl.regulatory@baclcorp.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 |
|---|---|---|
| vISW8LMVRT74gMAQvyB3vg== | 2026-01-13 | Original Equipment |
| fYCtxrzjl9Z/2I3hx+q2dg== | 2026-01-13 | Original Equipment |
Grants
TCB Grant - Application vISW8LMVRT74gMAQvyB3vg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 01/13/2026 Application Dated: 01/13/2026 |
| Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd. |
| No. 8 Minying 1 Road, Yuanzhou Town,Boluo County, |
| Huizhou City, Guangdong Province, China |
| Huizhou, China |
| Attention: Chuangling Zhang , 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: | 2A4MQ-RKA72 |
| Name of Grantee: | Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Mechanical keyboard |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2405.0 - 2475.0 |
TCB Grant - Application fYCtxrzjl9Z/2I3hx+q2dg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 01/13/2026 Application Dated: 01/13/2026 |
| Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd. |
| No. 8 Minying 1 Road, Yuanzhou Town,Boluo County, |
| Huizhou City, Guangdong Province, China |
| Huizhou, China |
| Attention: Chuangling Zhang , 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: | 2A4MQ-RKA72 |
| Name of Grantee: | Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Mechanical keyboard |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.002 |
| Output power listed is conducted. |