FCC ID 2AXUD-M6ULTRA
Mini PC
by Shenzhen GMK Technology Co., Ltd
Grantee Code: 2AXUD Product Code: M6ULTRA
Latest application date: 2025-09-04
FCC ID Device Details
| FCC ID | 2AXUD-M6ULTRA |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AXUD |
| Product Code | M6ULTRA |
| Applicant Business | Shenzhen GMK Technology Co., Ltd 🇨🇳 |
| Related Domains |  gmktec.com |
| Equipment Class | Mini PC |
| Test Firm | SHENZHEN STS TEST SERVICES CO.,LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-09-04 |
| 5180-5240 MHz | Original Equipment | 2025-09-04 |
| 2412-2462 MHz | Original Equipment | 2025-09-04 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2025-09-04 | PDF 1 MB |
| Iiternal photos | Internal Photos | 2025-09-04 | PDF 4.2 MB |
| internal photos | Internal Photos | 2025-09-04 | PDF 4.2 MB |
| External photos | External Photos | 2025-09-04 | PDF 1.4 MB |
| external photos | External Photos | 2025-09-04 | PDF 1.4 MB |
| LABEL | ID Label/Location Info | 2025-09-04 | PDF 255.1 KB |
| Test Setup Photograph | Test Setup Photos | 2025-09-04 | PDF 588.4 KB |
| Test Setup Photos | Test Setup Photos | 2025-09-04 | PDF 588.4 KB |
| Antenna Specification | Test Report | 2025-09-04 | PDF 362.5 KB |
| RF_5G WIFI_PART 15.407 | Test Report | 2025-09-04 | PDF 781.3 KB |
| RF_Appendix 5G WIFI U-NII-1 | Test Report | 2025-09-04 | PDF 4.3 MB |
| RF_BT_Part 15.247 | Test Report | 2025-09-04 | PDF 3.4 MB |
| RF_Part 15.247 WLAN | Test Report | 2025-09-04 | PDF 4.9 MB |
| 2.911_(d)(5)(i)(ii) Certification Equipment Type v1.2 | Attestation Statements | 2025-09-04 | PDF 112.9 KB |
| 2.911_(d)(5)(i)(ii) Certificiation Applicant v1.2 | Attestation Statements | 2025-09-04 | PDF 112.9 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Attestation Statements | 2025-09-04 | PDF 230.2 KB |
| U.S. Agent Letter of Attestation _Rev1.0 | Attestation Statements | 2025-09-04 | PDF 149.1 KB |
| US Agent letter | Attestation Statements | 2025-09-04 | PDF 149.1 KB |
| Difference Description | Cover Letter(s) | 2025-09-04 | PDF 40.2 KB |
| Differences_Declaration | Cover Letter(s) | 2025-09-04 | PDF 40.2 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2025-09-04 | PDF 125.6 KB |
| FCC Software Configuration Control Declaration Rev1.0 | Cover Letter(s) | 2025-09-04 | PDF 109.5 KB |
| FCC-Confidentiality-Request_Rev1.1 | Cover Letter(s) | 2025-09-04 | PDF 125.6 KB |
| FCC-POA_Rev1.0 | Cover Letter(s) | 2025-09-04 | PDF 9.8 KB |
| MPE | RF Exposure Info | 2025-09-04 | PDF 739.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 416 KB | |
| SCH Metadata only | Schematics | PDF 2.1 MB | |
| OP Metadata only | Operational Description | PDF 108.4 KB | |
| FCC Software Security Requirements for UNII devices Rev1.0 Metadata only | SDR Software/Security Info. | PDF 339.7 KB |
Application Information
| Application ID | zfGWPEGf4oToikkM+BtCyw== |
|---|---|
| Final Action Date | 2025-09-04 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030084917 |
| Model | M6ULTRA |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Mini PC |
| Responsible Party | Jerome Chung, jeromechung@gmktec.com , 13622657317 |
| Test Firm | Bovey Yang, SHENZHEN STS TEST SERVICES CO.,LTD., Bovey@stsapp.com  , 86-755-36886288 |
| TCB Email | joe_chew@derycom-us.com  |
| 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 conducted power. The antenna used with this transmitter must be installed to provide a minimum 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, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| zfGWPEGf4oToikkM+BtCyw== | 2025-09-04 | Original Equipment |
| PBJuAp0eoOun1DT+FFvEKw== | 2025-09-04 | Original Equipment |
| Dy/C/jwnQdUtb2ZcAaMnow== | 2025-09-04 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application zfGWPEGf4oToikkM+BtCyw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 09/04/2025 Application Dated: 09/04/2025 |
| Shenzhen GMK Technology Co., Ltd |
| Floor 9,No.2 Building,Yingtai Kehui Plaza,No.8 Yin |
| Langkou Community,Dalang Street,Longhua District |
| Shenzhen,Guangdong, China |
| Attention: Jerome Chung , |
| 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: | 2AXUD-M6ULTRA |
| Name of Grantee: | Shenzhen GMK Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Mini PC |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0018 |
| Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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, except in accordance with FCC multi- transmitter product procedures. 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 PBJuAp0eoOun1DT+FFvEKw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 09/04/2025 Application Dated: 09/04/2025 |
| Shenzhen GMK Technology Co., Ltd |
| Floor 9,No.2 Building,Yingtai Kehui Plaza,No.8 Yin |
| Langkou Community,Dalang Street,Longhua District |
| Shenzhen,Guangdong, China |
| Attention: Jerome Chung , |
| 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: | 2AXUD-M6ULTRA |
| Name of Grantee: | Shenzhen GMK Technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Mini PC |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0186 |
| Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antennas used with this transmitter must be installed to provide a minimum 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, except in accordance with FCC multi- transmitter product procedures. 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. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application Dy/C/jwnQdUtb2ZcAaMnow==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 09/04/2025 Application Dated: 09/04/2025 |
| Shenzhen GMK Technology Co., Ltd |
| Floor 9,No.2 Building,Yingtai Kehui Plaza,No.8 Yin |
| Langkou Community,Dalang Street,Longhua District |
| Shenzhen,Guangdong, China |
| Attention: Jerome Chung , |
| 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: | 2AXUD-M6ULTRA |
| Name of Grantee: | Shenzhen GMK Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Mini PC |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15C | 2412.0 - 2462.0 | 0.1197 |
| Output power listed is maximum combined conducted power. This device contains 20 and 40 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antennas used with this transmitter must be installed to provide a minimum 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, except in accordance with FCC multi- transmitter product procedures. 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. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |