FCC ID 2BR58-TWOS01
REVO
by NANNING HEAVY HAMMER TECHNOLOGY CO., LTD.
Grantee Code: 2BR58 Product Code: TWOS01
Latest application date: 2025-12-04
FCC ID Device Details
| FCC ID | 2BR58-TWOS01 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BR58 |
| Product Code | TWOS01 |
| Applicant Business | NANNING HEAVY HAMMER TECHNOLOGY CO., LTD. 🇨🇳 |
| Related Domains |  tanchjim.com |
| Equipment Class | REVO |
| Test Firm | Shenzhen EU Testing Laboratory Limited |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-12-04 |
| 2402-2480 MHz | Original Equipment | 2025-12-04 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-06-02 | PDF 1.6 MB |
| Internal photos | Internal Photos | 2026-06-02 | PDF 2.4 MB |
| External photos | External Photos | 2026-06-02 | PDF 1.6 MB |
| ID label and location | ID Label/Location Info | 2025-12-04 | PDF 158 KB |
| Test Setup photo | Test Setup Photos | 2026-06-02 | PDF 736.9 KB |
| Antenna Specification | Test Report | 2025-12-04 | PDF 2 MB |
| Test report BLE | Test Report | 2025-12-04 | PDF 3.4 MB |
| Test report BT | Test Report | 2025-12-04 | PDF 5.5 MB |
| Attestation_Statement | Attestation Statements | 2025-12-04 | PDF 164 KB |
| Kaspersky Statement | Attestation Statements | 2025-12-04 | PDF 210.5 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2025-12-04 | PDF 715 KB |
| Us_Agent | Attestation Statements | 2025-12-04 | PDF 87.9 KB |
| Confidentiality | Cover Letter(s) | 2025-12-04 | PDF 181.1 KB |
| Letter Authorization | Cover Letter(s) | 2025-12-04 | PDF 76.5 KB |
| RF Exposure | RF Exposure Info | 2025-12-04 | PDF 230.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 83.9 KB | |
| Schematics Metadata only | Schematics | PDF 451.4 KB | |
| Operational Description Metadata only | Operational Description | PDF 99.3 KB |
Application Information
| Application ID | SP+P88oFA6Z7IhMt0LwfiA== |
|---|---|
| Final Action Date | 2025-12-04 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037493202 |
| Model | TWOS01 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | REVO |
| Responsible Party | Devin Lin, lqc@tanchjim.com , 19907896169 |
| Technical Contact | Sally Zhang, Shenzhen EU Testing Laboratory Limited, sally.zhang@eu-test.com  , (86)-18824580176 |
| Test Firm | Sally Zhang, Shenzhen EU Testing Laboratory Limited, sally.zhang@eu-test.com , (86)-18824580176 |
| TCB Email | elabscert@applus.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 | 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 |
|---|---|---|
| SP+P88oFA6Z7IhMt0LwfiA== | 2025-12-04 | Original Equipment |
| 0Hqj9hLgZqnm58MQoamGQw== | 2025-12-04 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application SP+P88oFA6Z7IhMt0LwfiA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 12/04/2025 Application Dated: 12/04/2025 |
| NANNING HEAVY HAMMER TECHNOLOGY CO., LTD. |
| Room101,1st Floor,33Yongfu Road, |
| Yongning District,NanningCity,Guangxi,China |
| Nanning, 530200 China |
| Attention: Devin Lin , Acoustic engineer |
| 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: | 2BR58-TWOS01 |
| Name of Grantee: | NANNING HEAVY HAMMER TECHNOLOGY CO., LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | REVO |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0007 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 0Hqj9hLgZqnm58MQoamGQw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 12/04/2025 Application Dated: 12/04/2025 |
| NANNING HEAVY HAMMER TECHNOLOGY CO., LTD. |
| Room101,1st Floor,33Yongfu Road, |
| Yongning District,NanningCity,Guangxi,China |
| Nanning, 530200 China |
| Attention: Devin Lin , Acoustic engineer |
| 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: | 2BR58-TWOS01 |
| Name of Grantee: | NANNING HEAVY HAMMER TECHNOLOGY CO., LTD. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | REVO |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0021 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |