FCC ID 2APRGWU650
AC650 Wireless Dual Band USB Adapter
by Shenzhen Cudy Technology Co., Ltd.
Grantee Code: 2APRG Product Code: WU650
Latest application date: 2025-11-24
FCC ID Device Details
| FCC ID | 2APRGWU650 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2APRG |
| Product Code | WU650 |
| Applicant Business | Shenzhen Cudy Technology Co., Ltd. 🇨🇳 |
| Related Domains |  cudy.com  newbtl.com |
| Equipment Class | AC650 Wireless Dual Band USB Adapter |
| Test Firm | BTL Inc. (Dongguan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2025-11-24 |
| 2412-2462 MHz | Original Equipment | 2025-11-24 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual-1 | Users Manual | 2025-11-24 | PDF 507.3 KB |
| Users Manual-2 | Users Manual | 2025-11-24 | PDF 301.9 KB |
| Internal Photos | Internal Photos | 2025-11-24 | PDF 2.8 MB |
| External Photos | External Photos | 2025-11-24 | PDF 823.1 KB |
| ID Label/Location Info. | ID Label/Location Info | 2025-11-24 | PDF 430.8 KB |
| Appendix D. Photographs of the Test Set-Up R00 | Test Setup Photos | 2025-11-24 | PDF 346.4 KB |
| Test Setup Photos | Test Setup Photos | 2025-11-24 | PDF 1.7 MB |
| Antenna Specification | Test Report | 2025-11-24 | PDF 1.2 MB |
| SAR Test Report | RF Exposure Info | 2025-11-24 | PDF 1.3 MB |
| Test Report-1 | Test Report | 2025-11-24 | PDF 5.2 MB |
| Test Report-1 | Test Report | 2025-11-24 | PDF 5.3 MB |
| Test Report-2 | Test Report | 2025-11-24 | PDF 5.3 MB |
| Test Report-2 | Test Report | 2025-11-24 | PDF 1.6 MB |
| Test Report_DFS | Test Report | 2025-11-24 | PDF 1.3 MB |
| Attestation Statements | Attestation Statements | 2025-11-24 | PDF 94.8 KB |
| US Agent letter | Attestation Statements | 2025-11-24 | PDF 161.4 KB |
| Confidentiality | Cover Letter(s) | 2025-11-24 | PDF 79 KB |
| Declaration of authorization | Cover Letter(s) | 2025-11-24 | PDF 62.7 KB |
| Wi-Fi Channel 12 and 13 Declaration Letter | Cover Letter(s) | 2025-11-24 | PDF 106.6 KB |
| Appendix A. SAR Plots of System Verification R00 | RF Exposure Info | 2025-11-24 | PDF 362 KB |
| Appendix B. SAR Plots of SAR Measurement R00 | RF Exposure Info | 2025-11-24 | PDF 311 KB |
| Appendix C. Calibration Certificate R00_1 | RF Exposure Info | 2025-11-24 | PDF 5.4 MB |
| Appendix C. Calibration Certificate R00_2 | RF Exposure Info | 2025-11-24 | PDF 1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 211.6 KB | |
| Schematics Metadata only | Schematics | PDF 436.6 KB | |
| Operational Description Metadata only | Operational Description | PDF 88.9 KB | |
| Software Security Info. Metadata only | Operational Description | PDF 117.7 KB | |
| Tune up Procedure Metadata only | Parts List/Tune Up Info | PDF 103.1 KB |
Application Information
| Application ID | ZP6CaR5JYb4/KnUkBOyLtg== |
|---|---|
| Final Action Date | 2025-11-24 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027506245 |
| Model | WU650 |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | AC650 Wireless Dual Band USB Adapter |
| Responsible Party | Zhihong Chen, sales@cudy.com , +8613168072961 |
| Technical Contact | Steven Lu, BTL Inc., steven@newbtl.com , 076983183000 |
| Non-Technical Contact | Rose Liu, BTL Inc., Rose.liu@newbtl.com , 076983183000 |
| Test Firm | Sophia Huang, BTL Inc. (Dongguan), sophia.huang@newbtl.com , 86-769-83183000 |
| TCB Email | dl_radio-certification@kiwa.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 |
|---|---|---|
| ZP6CaR5JYb4/KnUkBOyLtg== | 2025-11-24 | Original Equipment |
| Y882hLS+THk7CarHLQuP0A== | 2025-11-24 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application ZP6CaR5JYb4/KnUkBOyLtg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Kiwa Nederland B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 11/24/2025 Application Dated: 11/21/2025 |
| Shenzhen Cudy Technology Co., Ltd. |
| 7/F, Lepu Tower (West), 66 Xingke Rd, Nanshan |
| Shenzhen, 518055 China |
| Attention: Zhihong Chen , Director |
| 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: | 2APRGWU650 |
| Name of Grantee: | Shenzhen Cudy Technology Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | AC650 Wireless Dual Band USB Adapter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.05 | ||
| CC ND | 15E | 5260.0 - 5320.0 | 0.05 | ||
| CC ND | 15E | 5500.0 - 5700.0 | 0.05 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.052 |
| Output power listed is conducted. SAR compliance for body-worn operating conditions is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt clips, holsters or similar accessories that have no metallic component in the assembly and must provide a minimum separation distance of 5mm between the device and the body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for stand-alone transmission exposure conditions are 1.294 (W/Kg). This device supports 20 MHz, 40 MHz and 80 MHz bandwidth modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
TCB Grant - Application Y882hLS+THk7CarHLQuP0A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Kiwa Nederland B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 11/24/2025 Application Dated: 11/21/2025 |
| Shenzhen Cudy Technology Co., Ltd. |
| 7/F, Lepu Tower (West), 66 Xingke Rd, Nanshan |
| Shenzhen, 518055 China |
| Attention: Zhihong Chen , Director |
| 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: | 2APRGWU650 |
| Name of Grantee: | Shenzhen Cudy Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | AC650 Wireless Dual Band USB Adapter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2412.0 - 2462.0 | 0.05 |
| Output power listed is conducted. SAR compliance for body-worn operating conditions is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt clips, holsters or similar accessories that have no metallic component in the assembly and must provide a minimum separation distance of 5mm between the device and the body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for stand-alone transmission exposure conditions are 0.512 (W/Kg). This device supports 20 MHz and 40 MHz bandwidth modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |