FCC ID ZNPWIFIWD-AX900
AX900 WiFi Bluetooth USB Adapt
by Shenzhen Century Xinyang Tech Co., Ltd
Grantee Code: ZNP Product Code: WIFIWDAX900
Latest application date: 2025-04-25
FCC ID Device Details
| FCC ID | ZNPWIFIWD-AX900 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | ZNP |
| Product Code | WIFIWDAX900 |
| Applicant Business | Shenzhen Century Xinyang Tech Co., Ltd 🇨🇳 |
| Related Domains |  sztianhao.com |
| Equipment Class | AX900 WiFi Bluetooth USB Adapt |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-04-25 |
| 5745-5825 MHz | Original Equipment | 2025-04-25 |
| 2402-2480 MHz | Original Equipment | 2025-04-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| USA-ConfidentialityRequestLetter_V0.1 | Users Manual | 2025-04-25 | PDF 110.7 KB |
| User Manual-WD-AX903B | Users Manual | 2025-04-25 | PDF 503.6 KB |
| User Manual-WD-AX905B | Users Manual | 2025-04-25 | PDF 480 KB |
| User Manual-WD-AX906B | Users Manual | 2025-04-25 | PDF 472.1 KB |
| Internal Photos | Internal Photos | 2025-04-25 | PDF 1.2 MB |
| External Photos | External Photos | 2025-04-25 | PDF 1 MB |
| Label and Label Location | ID Label/Location Info | 2025-04-25 | PDF 68.1 KB |
| SAR Test setup photo | RF Exposure Info | 2025-04-25 | PDF 201.2 KB |
| Test Setup Photos | Test Setup Photos | 2025-04-25 | PDF 181.3 KB |
| Antenna specification-WD-AX903, WD-AX907 | Test Report | 2025-04-25 | PDF 743 KB |
| Antenna specification-WD-AX905, WD-AX906 | Test Report | 2025-04-25 | PDF 723 KB |
| CTA25032001401_Test Report-BLE 1M_Part1 | Test Report | 2025-04-25 | PDF 4.9 MB |
| CTA25032001401_Test Report-BLE 1M_Part2 | Test Report | 2025-04-25 | PDF 3 MB |
| CTA25032001402_Test Report-BT 3DH5_Part1 | Test Report | 2025-04-25 | PDF 5.6 MB |
| CTA25032001402_Test Report-BT 3DH5_Part2 | Test Report | 2025-04-25 | PDF 5.1 MB |
| CTA25032001403_Test Report-2.4G WIFI AX40_Part1 | Test Report | 2025-04-25 | PDF 5.9 MB |
| CTA25032001403_Test Report-2.4G WIFI AX40_Part2 | Test Report | 2025-04-25 | PDF 5.7 MB |
| CTA25032001403_Test Report-2.4G WIFI AX40_Part3 | Test Report | 2025-04-25 | PDF 3.8 MB |
| CTA25032001404_Test Report-5.8G WIFI AX80_Part1 | Test Report | 2025-04-25 | PDF 6 MB |
| CTA25032001404_Test Report-5.8G WIFI AX80_Part2 | Test Report | 2025-04-25 | PDF 2.1 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-04-25 | PDF 126.4 KB |
| US_Agent_2.911(d)(7)-U_V05 | Attestation Statements | 2025-04-25 | PDF 118.4 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2025-04-25 | PDF 605.5 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2025-04-25 | PDF 107.2 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-04-25 | PDF 110.7 KB |
| USA-NIIDeclarationLetter_V0.1 -Slaver | Cover Letter(s) | 2025-04-25 | PDF 189.2 KB |
| TR_STS2504022H01_SAR | RF Exposure Info | 2025-04-25 | PDF 3.1 MB |
| TR_STS2504022H01_SAR Calibration Report | RF Exposure Info | 2025-04-25 | PDF 3.1 MB |
| TR_STS2504022H01_SAR Calibration Report | RF Exposure Info | 2025-04-25 | PDF 4.1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 343.6 KB | |
| schematic Metadata only | Schematics | PDF 94.6 KB | |
| Operation Description Metadata only | Operational Description | PDF 199.9 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 155.6 KB | |
| USA-SoftwareSecurityKDB594280D02_Slaver Metadata only | SDR Software/Security Info. | PDF 551.3 KB |
Application Information
| Application ID | euBA24EFyyToDE2665GqdA== |
|---|---|
| Final Action Date | 2025-04-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0020939831 |
| Model | WIFIWD-AX900 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | AX900 WiFi Bluetooth USB Adapt |
| Responsible Party | Wiley Tsai, Manager, sales@sztianhao.com , +86-755-26616600 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn  , 86-755-2322-5875 |
| TCB Email | o.kneip@kl-certification.de  |
| 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 peak conducted. This device supports 802.11b, 802.11g, 802.11n and 802.11ax with a 20 MHz and 40 MHz bandwidth mode. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 5 mm from the body. The highest reported SAR for body-worn is 0.08 W/kg. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| euBA24EFyyToDE2665GqdA== | 2025-04-25 | Original Equipment |
| S1b/gWkAW4nKqnP5sg7Oww== | 2025-04-25 | Original Equipment |
| DQI04rfxiP+mIhmZoZwPmg== | 2025-04-25 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application S1b/gWkAW4nKqnP5sg7Oww==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 04/25/2025 Application Dated: 04/25/2025 |
| Shenzhen Century Xinyang Tech Co., Ltd |
| 3F,North Building,Bantian High-tech industrial |
| Zone, No. 2 of Bell Road, Longgang, |
| Shenzhen, Guangdong,, 518129 China |
| Attention: Wiley Tsai , 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: | ZNPWIFIWD-AX900 |
| Name of Grantee: | Shenzhen Century Xinyang Tech Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | AX900 WiFi Bluetooth USB Adapt |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5745.0 - 5825.0 | 0.0223 |
| Output power listed is average conducted. This device supports 802.11a, 802.11n, 802.11ac and 802.11ac with a 20 MHz, 40MHz and 80 MHz bandwidth mode. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 5 mm from the body. The highest reported SAR for body-worn is 0.92 W/kg. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application euBA24EFyyToDE2665GqdA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 04/25/2025 Application Dated: 04/25/2025 |
| Shenzhen Century Xinyang Tech Co., Ltd |
| 3F,North Building,Bantian High-tech industrial |
| Zone, No. 2 of Bell Road, Longgang, |
| Shenzhen, Guangdong,, 518129 China |
| Attention: Wiley Tsai , 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: | ZNPWIFIWD-AX900 |
| Name of Grantee: | Shenzhen Century Xinyang Tech Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | AX900 WiFi Bluetooth USB Adapt |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0005 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0277 |
| Output Power listed is peak conducted. This device supports 802.11b, 802.11g, 802.11n and 802.11ax with a 20 MHz and 40 MHz bandwidth mode. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 5 mm from the body. The highest reported SAR for body-worn is 0.08 W/kg. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application DQI04rfxiP+mIhmZoZwPmg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 04/25/2025 Application Dated: 04/25/2025 |
| Shenzhen Century Xinyang Tech Co., Ltd |
| 3F,North Building,Bantian High-tech industrial |
| Zone, No. 2 of Bell Road, Longgang, |
| Shenzhen, Guangdong,, 518129 China |
| Attention: Wiley Tsai , 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: | ZNPWIFIWD-AX900 |
| Name of Grantee: | Shenzhen Century Xinyang Tech Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | AX900 WiFi Bluetooth USB Adapt |
| 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 peak conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |