FCC ID 2AWJK-WMT-C55
Wireless Presentation System
by Grastron Technology CO., LTD
Grantee Code: 2AWJK Product Code: WMTC55
Latest application date: 2026-11-02
FCC ID Device Details
| FCC ID | 2AWJK-WMT-C55 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AWJK |
| Product Code | WMTC55 |
| Applicant Business | Grastron Technology CO., LTD 🇨🇳 |
| Related Domains |  grastron.com  glocerts.com |
| Equipment Class | Wireless Presentation System |
| Test Firm | Dongguan Yaxu (AiT) Technology Limited |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-11-02 |
| 5745-5825 MHz | Original Equipment | 2026-11-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-11-02 | PDF 5.6 MB |
| Internal photo | Internal Photos | 2026-11-02 | PDF 1.2 MB |
| External photo | External Photos | 2026-11-02 | PDF 481 KB |
| Label location | ID Label/Location Info | 2026-11-02 | PDF 143.3 KB |
| Test Setup Photos | Test Setup Photos | 2026-11-02 | PDF 259.2 KB |
| Test Setup photo-SAR | Test Setup Photos | 2026-11-02 | PDF 869.1 KB |
| AiTDG-260807014W1_FCC Test Report-2.4G WiFi | Test Report | 2026-11-02 | PDF 1 MB |
| AiTDG-260807014W2_Test Report-5G WiFi | Test Report | 2026-11-02 | PDF 1.1 MB |
| Antenna spec | Test Report | 2026-11-02 | PDF 912.8 KB |
| Appendix RF test data for WIFI2.4G | Test Report | 2026-11-02 | PDF 5.9 MB |
| Appendix RF test data for WIFI5G_Part1 | Test Report | 2026-11-02 | PDF 5.9 MB |
| Appendix RF test data for WIFI5G_Part2 | Test Report | 2026-11-02 | PDF 4.8 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-11-02 | PDF 139.1 KB |
| Us agent-2AWJK-WMT-C55 | Attestation Statements | 2026-11-02 | PDF 537.3 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-11-02 | PDF 95.1 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2026-11-02 | PDF 113.6 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-11-02 | PDF 120.6 KB |
| USA-NIIDeclarationLetter_V0.1 -Slaver | Cover Letter(s) | 2026-11-02 | PDF 179.3 KB |
| Appendix D. Calibration Certificate | RF Exposure Info | 2026-11-02 | PDF 1.9 MB |
| SZ26100069S01_WMT-C55_FCC SAR | RF Exposure Info | 2026-11-02 | PDF 1.8 MB |
| Block diagram Metadata only | Block Diagram | PDF 192.7 KB | |
| Schmatic Metadata only | Schematics | PDF 1.3 MB | |
| Operation Description Metadata only | Operational Description | PDF 219.1 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 156.7 KB | |
| USA-SoftwareSecurityKDB594280D02_Slaver Metadata only | SDR Software/Security Info. | PDF 557.3 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 61.9 KB |
Application Information
| Application ID | ds/IJ0lot1CQ8iJ5CbzTwg== |
|---|---|
| Final Action Date | 2026-11-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0029621059 |
| Model | WMT-C55 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Presentation System |
| Responsible Party | Haohang Hou, Sail.hou@grastron.com , 86 0755-21610629 |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039 |
| Test Firm | Coin Tang, Dongguan Yaxu (AiT) Technology Limited, info@aitek.org.cn  , +86 0769-82020499 |
| 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 |
| 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 |
|---|---|---|
| ds/IJ0lot1CQ8iJ5CbzTwg== | 2026-11-02 | Original Equipment |
| R0/Xkt780q1DvKFjkZmY4g== | 2026-11-02 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application R0/Xkt780q1DvKFjkZmY4g==
| 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: 11/02/2026 Application Dated: 11/02/2026 |
| Grastron Technology CO., LTD |
| 401 Building#B Dingxin Science and Technology Park |
| ,Honglangbei #2 Road,Xin'an street,Baoan district, |
| Shenzhen, Guangdong Province, 518101 China |
| Attention: Haohang Hou , General 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: | 2AWJK-WMT-C55 |
| Name of Grantee: | Grastron Technology CO., LTD |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Wireless Presentation System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.006 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0077 |
| Output power listed is average conducted. This device supports 802.11a, 802.11n and 802.11ac with a 20 MHz, 40 MHz 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 0 mm from the body. The highest reported SAR for body-worn is 0.45 W/kg. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application ds/IJ0lot1CQ8iJ5CbzTwg==
| 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: 11/02/2026 Application Dated: 11/02/2026 |
| Grastron Technology CO., LTD |
| 401 Building#B Dingxin Science and Technology Park |
| ,Honglangbei #2 Road,Xin'an street,Baoan district, |
| Shenzhen, Guangdong Province, 518101 China |
| Attention: Haohang Hou , General 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: | 2AWJK-WMT-C55 |
| Name of Grantee: | Grastron Technology CO., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Presentation System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2412.0 - 2462.0 | 0.0057 |
| Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n 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 0 mm from the body. The highest reported SAR for body-worn is 0.34 W/kg. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |