FCC ID 2BT2N-S300753
Gers
by ChangZhouDengFeng Electrical Co., Ltd
Grantee Code: 2BT2N Product Code: S300753
Latest application date: 2026-11-05
FCC ID Device Details
| FCC ID | 2BT2N-S300753 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BT2N |
| Product Code | S300753 |
| Applicant Business | ChangZhouDengFeng Electrical Co., Ltd 🇨🇳 |
| Related Domains |  cnczdf.com  uuxgroup.com |
| Equipment Class | Gers |
| Test Firm | Shenzhen Most Technology Service Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-11-05 |
| 0.11-0.205 MHz | Original Equipment | 2026-11-05 |
| 2402-2480 MHz | Original Equipment | 2026-11-05 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-11-05 | PDF 1,006.6 KB |
| Users Manual | Users Manual | 2026-11-05 | PDF 958.9 KB |
| Internal Photos1 | Internal Photos | 2026-11-05 | PDF 4.4 MB |
| Internal Photos2 | Internal Photos | 2026-11-05 | PDF 3.8 MB |
| External Photos | External Photos | 2026-11-05 | PDF 5.4 MB |
| ID Label/Location Info | ID Label/Location Info | 2026-11-05 | PDF 573.9 KB |
| Test Setup Photos | Test Setup Photos | 2026-11-05 | PDF 1.7 MB |
| ANT Test Report | Test Report | 2026-11-05 | PDF 1.4 MB |
| ANT Test Report | Test Report | 2026-11-05 | PDF 293.9 KB |
| Test Report | Test Report | 2026-11-05 | PDF 4.8 MB |
| Test Report | Test Report | 2026-11-05 | PDF 2.1 MB |
| Test Report1 | Test Report | 2026-11-05 | PDF 4.7 MB |
| Test Report2 | Test Report | 2026-11-05 | PDF 4.3 MB |
| Test Report3 | Test Report | 2026-11-05 | PDF 4.5 MB |
| Attestation Statements | Attestation Statements | 2026-11-05 | PDF 84.1 KB |
| US agent | Attestation Statements | 2026-11-05 | PDF 847.7 KB |
| Agent Authorization | Cover Letter(s) | 2026-11-05 | PDF 96.4 KB |
| Long term Confidentiality Letter | Cover Letter(s) | 2026-11-05 | PDF 89.3 KB |
| RF Exposure Info | RF Exposure Info | 2026-11-05 | PDF 990.3 KB |
| RF Exposure Info | RF Exposure Info | 2026-11-05 | PDF 244.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 313.1 KB | |
| Schematics Metadata only | Schematics | PDF 2.2 MB | |
| Operational Description Metadata only | Operational Description | PDF 99.8 KB |
Application Information
| Application ID | aZoUPN/L4Bo5FCKxRR5dsA== |
|---|---|
| Final Action Date | 2026-11-05 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037824364 |
| Model | S300753 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Gers |
| Responsible Party | Sun Ke, doer_sun@cnczdf.com , 13775065406 |
| Non-Technical Contact | Fu Jack, UUX GROUP INC, info@uuxgroup.com , 213-3753998 |
| Test Firm | Sunny Deng, Shenzhen Most Technology Service Co., Ltd., sunny.deng@szmost.com  , 0755-26980487 |
| TCB Email | tcb@metlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| 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 |
|---|---|---|
| aZoUPN/L4Bo5FCKxRR5dsA== | 2026-11-05 | Original Equipment |
| YSJDo4H59viTXN1yREKLRA== | 2026-11-05 | Original Equipment |
| 4WE4+bEIIYp5KQr9I+hvqQ== | 2026-11-05 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application YSJDo4H59viTXN1yREKLRA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 11/05/2026 Application Dated: 11/05/2026 |
| ChangZhouDengFeng Electrical Co., Ltd |
| No.93 RD TanJia Hutang Town, |
| Wujin Dist. Changzhou, |
| Jiangsu Province,, China |
| Attention: Sun Ke , |
| 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: | 2BT2N-S300753 |
| Name of Grantee: | ChangZhouDengFeng Electrical Co., Ltd |
| Equipment Class: | Part 15 Low Power Transmitter Below 1705 kHz |
| Notes: | Gers |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 0.11 - 0.205 |
| The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application aZoUPN/L4Bo5FCKxRR5dsA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 11/05/2026 Application Dated: 11/05/2026 |
| ChangZhouDengFeng Electrical Co., Ltd |
| No.93 RD TanJia Hutang Town, |
| Wujin Dist. Changzhou, |
| Jiangsu Province,, China |
| Attention: Sun Ke , |
| 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: | 2BT2N-S300753 |
| Name of Grantee: | ChangZhouDengFeng Electrical Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Gers |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00141 |
| Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 4WE4+bEIIYp5KQr9I+hvqQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 11/05/2026 Application Dated: 11/05/2026 |
| ChangZhouDengFeng Electrical Co., Ltd |
| No.93 RD TanJia Hutang Town, |
| Wujin Dist. Changzhou, |
| Jiangsu Province,, China |
| Attention: Sun Ke , |
| 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: | 2BT2N-S300753 |
| Name of Grantee: | ChangZhouDengFeng Electrical Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Gers |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0011 |
| Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |