FCC ID 2BNDT-U90
Wireless Adapter
by Denachuan Technology (Shenzhen) Co., LTD
Grantee Code: 2BNDT Product Code: U90
Latest application date: 2026-08-04
FCC ID Device Details
| FCC ID | 2BNDT-U90 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BNDT |
| Product Code | U90 |
| Applicant Business | Denachuan Technology (Shenzhen) Co., LTD 🇨🇳 |
| Related Domains |  fccusagent.com |
| Equipment Class | Wireless Adapter |
| Test Firm | Shenzhen NTEK Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-08-04 |
| 2412-2462 MHz | Original Equipment | 2026-08-04 |
| 2402-2480 MHz | Original Equipment | 2026-08-04 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID label and location | ID Label/Location Info | 2026-08-04 | PDF 256.6 KB |
| Antenna Specification | Test Report | 2026-08-04 | PDF 516.3 KB |
| Test report 2.4GWIFI | Test Report | 2026-08-04 | PDF 4.8 MB |
| Test report 5GWIFI | Test Report | 2026-08-04 | PDF 3.6 MB |
| Test report EDR | Test Report | 2026-08-04 | PDF 5.3 MB |
| Attestation Statement | Attestation Statements | 2026-08-04 | PDF 1 MB |
| Family declaration | Attestation Statements | 2026-08-04 | PDF 356.1 KB |
| Kaspersky Statement | Attestation Statements | 2026-08-04 | PDF 765.5 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2026-08-04 | PDF 2.1 MB |
| Us_Agent | Attestation Statements | 2026-08-04 | PDF 193.4 KB |
| Confidentiality | Cover Letter(s) | 2026-08-04 | PDF 484.1 KB |
| Letter Authorization | Cover Letter(s) | 2026-08-04 | PDF 479.7 KB |
| Software Configuration | Cover Letter(s) | 2026-08-04 | PDF 683.4 KB |
| MPE | RF Exposure Info | 2026-08-04 | PDF 228.9 KB |
| User manual Metadata only | Users Manual | 2027-01-31 | PDF 912.6 KB |
| Internal photos Metadata only | Internal Photos | 2027-01-31 | PDF 2 MB |
| External photos Metadata only | External Photos | 2027-01-31 | PDF 2.1 MB |
| Test Setup photo DSS Metadata only | Test Setup Photos | 2027-01-31 | PDF 463.4 KB |
| Test Setup photo DTS Metadata only | Test Setup Photos | 2027-01-31 | PDF 463.7 KB |
| Test Setup photo NII Metadata only | Test Setup Photos | 2027-01-31 | PDF 699.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 101.4 KB | |
| Schematics Metadata only | Schematics | PDF 393.5 KB | |
| Operational Description Metadata only | Operational Description | PDF 629.7 KB | |
| Software Security Metadata only | SDR Software/Security Info. | PDF 161.6 KB |
Application Information
| Application ID | exM3bx3fZI+nUKF7FV5+/g== |
|---|---|
| Final Action Date | 2026-08-04 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036503415 |
| Model | U90 |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Wireless Adapter |
| Responsible Party | Zeng Rui, 750279889@qq.com  , 17744983140 |
| Technical Contact | Alex Li, Shenzhen NTEK Testing Technology Co., Ltd., alex.li@ntek.org.cn  , 0755-2320 0050 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148 |
| Test Firm | Alex Li, Shenzhen NTEK Testing Technology Co., Ltd., certification@ntek.org.cn , 8675561159384 |
| 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 |
|---|---|---|
| exM3bx3fZI+nUKF7FV5+/g== | 2026-08-04 | Original Equipment |
| ayrskbzaN8Jh5M46ELefNw== | 2026-08-04 | Original Equipment |
| M3IoIg7rrbes7eZ+VhTA1Q== | 2026-08-04 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application M3IoIg7rrbes7eZ+VhTA1Q==
| 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: 08/04/2026 Application Dated: 08/04/2026 |
| Denachuan Technology (Shenzhen) Co., LTD |
| Room 209, Zhongzheng Tou Technology Innovation |
| Park,No. 90-2 Xintang Road,Rentian Community, |
| Fuhai Street, Bao'an District, Shenzhen City, China |
| Attention: Zeng Rui , 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: | 2BNDT-U90 |
| Name of Grantee: | Denachuan Technology (Shenzhen) Co., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Adapter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00316 |
| 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application exM3bx3fZI+nUKF7FV5+/g==
| 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: 08/04/2026 Application Dated: 08/04/2026 |
| Denachuan Technology (Shenzhen) Co., LTD |
| Room 209, Zhongzheng Tou Technology Innovation |
| Park,No. 90-2 Xintang Road,Rentian Community, |
| Fuhai Street, Bao'an District, Shenzhen City, China |
| Attention: Zeng Rui , 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: | 2BNDT-U90 |
| Name of Grantee: | Denachuan Technology (Shenzhen) Co., LTD |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Wireless Adapter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5745.0 - 5825.0 | 0.00685 |
| 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. The device contains 20MHz and 40MHz bandwidth. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application ayrskbzaN8Jh5M46ELefNw==
| 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: 08/04/2026 Application Dated: 08/04/2026 |
| Denachuan Technology (Shenzhen) Co., LTD |
| Room 209, Zhongzheng Tou Technology Innovation |
| Park,No. 90-2 Xintang Road,Rentian Community, |
| Fuhai Street, Bao'an District, Shenzhen City, China |
| Attention: Zeng Rui , 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: | 2BNDT-U90 |
| Name of Grantee: | Denachuan Technology (Shenzhen) Co., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Adapter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2412.0 - 2462.0 | 0.03451 |
| 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. The device contains 20MHz and 40MHz bandwidth. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |