FCC ID 2A4MQ-RKN99
Mechanical keyboard
by Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd.
Grantee Code: 2A4MQ Product Code: RKN99
Latest application date: 2025-06-24
FCC ID Device Details
| FCC ID | 2A4MQ-RKN99 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A4MQ |
| Product Code | RKN99 |
| Applicant Business | Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd. 🇨🇳 |
| Related Domains |  rkgaming.com |
| Equipment Class | Mechanical keyboard |
| Test Firm | Bay Area Compliance Laboratories Corp. (Dongguan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-06-24 |
| 2404-2476 MHz | Original Equipment | 2025-06-24 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-06-24 | PDF 1.8 MB |
| Internal Photos | Internal Photos | 2025-06-24 | PDF 4.4 MB |
| External Photos | External Photos | 2025-06-24 | PDF 1.1 MB |
| Label & Label Location | ID Label/Location Info | 2025-06-24 | PDF 740.1 KB |
| Test Setup Photos | Test Setup Photos | 2025-06-24 | PDF 569.1 KB |
| Test Setup Photos | Test Setup Photos | 2025-06-24 | PDF 568.5 KB |
| Antenna Specification | Test Report | 2025-06-24 | PDF 938.9 KB |
| Test Report | Test Report | 2025-06-24 | PDF 1.1 MB |
| Test Report | Test Report | 2025-06-24 | PDF 2.3 MB |
| 2.911 (d)(5)(i)(ii) Attestation Statement | Attestation Statements | 2025-06-24 | PDF 112.6 KB |
| Attestation Letter | Attestation Statements | 2025-06-24 | PDF 39.1 KB |
| US Agent Attestation Letter | Attestation Statements | 2025-06-24 | PDF 94.9 KB |
| DoS Letter | Cover Letter(s) | 2025-06-24 | PDF 43.9 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2025-06-24 | PDF 24.9 KB |
| FCC Long-term Confidential Request | Cover Letter(s) | 2025-06-24 | PDF 30 KB |
| RF Exposure | RF Exposure Info | 2025-06-24 | PDF 105.7 KB |
| RF Exposure | RF Exposure Info | 2025-06-24 | PDF 104.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 99.7 KB | |
| Schematics Metadata only | Schematics | PDF 842.5 KB | |
| Operation Description Metadata only | Operational Description | PDF 54.7 KB |
Application Information
| Application ID | YlKmuRjio/+7W810cZXGDA== |
|---|---|
| Final Action Date | 2025-06-24 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031988330 |
| Model | RKN99 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Mechanical keyboard |
| Responsible Party | Chuangling Zhang, Manager, chuang@rkgaming.com , 18576395720 |
| Test Firm | David Zhang, Bay Area Compliance Laboratories Corp. (Dongguan), qa.dg@baclcorp.com  , 0086-769-8685-8891 |
| TCB Email | bacl.regulatory@baclcorp.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output power listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| YlKmuRjio/+7W810cZXGDA== | 2025-06-24 | Original Equipment |
| 7kdSP4R4OQNjlLn1QICAhw== | 2025-06-24 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0022000 |
| 2404-2476 MHz |
Grants
TCB Grant - Application YlKmuRjio/+7W810cZXGDA==
| 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: 06/24/2025 Application Dated: 06/24/2025 |
| 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-RKN99 |
| 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 | 0.0022 |
| Output power listed is conducted. |
TCB Grant - Application 7kdSP4R4OQNjlLn1QICAhw==
| 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: 06/24/2025 Application Dated: 06/24/2025 |
| 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-RKN99 |
| 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 | 2404.0 - 2476.0 |