FCC ID FKGR1001
Fully Rugged Tablet PC
by Twinhead International Corporation
Grantee Code: FKG Product Code: R1001
Latest application date: 2026-02-04
FCC ID Device Details
| FCC ID | FKGR1001 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | FKG |
| Product Code | R1001 |
| Applicant Business | Twinhead International Corporation 🇹🇼 |
| Related Domains |  twinhead.com.tw  durabookamericas.com |
| Equipment Class | Fully Rugged Tablet PC |
| Test Firm | BTL Inc. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 6665 MHz | Class II permissive change or modification of presently authorized equipment | 2026-02-04 |
| 2422-2462 MHz | Class II permissive change or modification of presently authorized equipment | 2026-02-04 |
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2026-02-04 |
| 5855 MHz | Class II permissive change or modification of presently authorized equipment | 2026-02-04 |
| 6985 MHz | Class II permissive change or modification of presently authorized equipment | 2026-02-04 |
| 2402-2480 MHz | Change in identification of presently authorized equipment. Original FCC ID: PD9BE201NG Grant Date: 05/06/2024 | 2026-01-09 |
| 6665 MHz | Change in identification of presently authorized equipment. Original FCC ID: PD9BE201NG Grant Date: 05/06/2024 | 2026-01-09 |
| 5855 MHz | Change in identification of presently authorized equipment. Original FCC ID: PD9BE201NG Grant Date: 05/06/2024 | 2026-01-09 |
| 6985 MHz | Change in identification of presently authorized equipment. Original FCC ID: PD9BE201NG Grant Date: 05/06/2024 | 2026-01-09 |
| 2422-2462 MHz | Change in identification of presently authorized equipment. Original FCC ID: PD9BE201NG Grant Date: 05/06/2024 | 2026-01-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual_9-1 | Users Manual | 2026-07-14 | PDF 4.9 MB |
| User Manual_9-2 | Users Manual | 2026-07-14 | PDF 4.8 MB |
| User Manual_9-3 | Users Manual | 2026-07-14 | PDF 4.9 MB |
| User Manual_9-4 | Users Manual | 2026-07-14 | PDF 3.9 MB |
| User Manual_9-5 | Users Manual | 2026-07-14 | PDF 3.2 MB |
| User Manual_9-6 | Users Manual | 2026-07-14 | PDF 3.5 MB |
| User Manual_9-7 | Users Manual | 2026-07-14 | PDF 3.3 MB |
| User Manual_9-8 | Users Manual | 2026-07-14 | PDF 3.4 MB |
| User Manual_9-9 | Users Manual | 2026-07-14 | PDF 4.4 MB |
| Users Manual | Users Manual | 2026-01-09 | PDF 733.9 KB |
| Internal Photos | Internal Photos | 2026-07-14 | PDF 1.1 MB |
| External Photos | External Photos | 2026-07-14 | PDF 1.6 MB |
| External Photos | External Photos | 2026-01-09 | PDF 161.3 KB |
| ID Label/Location Info | ID Label/Location Info | 2026-02-04 | PDF 263.3 KB |
| ID Label/Location Info | ID Label/Location Info | 2026-01-09 | PDF 93.7 KB |
| Test Setup Photos_SAR | Test Setup Photos | 2026-07-14 | PDF 1.2 MB |
| Antenna specification | Test Report | 2026-02-04 | PDF 458 KB |
| Attestation Statements | Attestation Statements | 2026-02-04 | PDF 227.5 KB |
| US Agent Letter | Attestation Statements | 2026-02-04 | PDF 88.7 KB |
| Covered_List_Attestation_FCC_Application Letter | Attestation Statements | 2026-01-09 | PDF 227.5 KB |
| US Agent | Attestation Statements | 2026-01-09 | PDF 63.8 KB |
| Class II permissive change format letter | Cover Letter(s) | 2026-02-04 | PDF 71.7 KB |
| Confidentiality | Cover Letter(s) | 2026-02-04 | PDF 81.4 KB |
| Declaration of authorization | Cover Letter(s) | 2026-02-04 | PDF 125.5 KB |
| FCC RSE Justification Letter-WLAN | Cover Letter(s) | 2026-02-04 | PDF 371.7 KB |
| Change in ID Authorization Letter | Cover Letter(s) | 2026-01-09 | PDF 22.9 KB |
| FCC Auth Ltr for Change of ID_original | Cover Letter(s) | 2026-01-09 | PDF 157.6 KB |
| Request for Change in FCC ID | Cover Letter(s) | 2026-01-09 | PDF 153.4 KB |
| Appendix A. SAR Plots of System Verification | RF Exposure Info | 2026-02-04 | PDF 284 KB |
| Appendix B. Measurement | RF Exposure Info | 2026-02-04 | PDF 474.8 KB |
| Appendix C. Calibration Certificate_5-1 | RF Exposure Info | 2026-02-04 | PDF 4.8 MB |
| Appendix C. Calibration Certificate_5-2 | RF Exposure Info | 2026-02-04 | PDF 5 MB |
| Appendix C. Calibration Certificate_5-3 | RF Exposure Info | 2026-02-04 | PDF 4.8 MB |
| Appendix C. Calibration Certificate_5-4 | RF Exposure Info | 2026-02-04 | PDF 4.6 MB |
| Appendix C. Calibration Certificate_5-5 | RF Exposure Info | 2026-02-04 | PDF 4.5 MB |
| Appendix E. SAR SPLSR | RF Exposure Info | 2026-02-04 | PDF 54.9 KB |
| SAR-1-2409T090 R00 | RF Exposure Info | 2026-02-04 | PDF 1.8 MB |
| FCC_IC NII Software Security Info Metadata only | SDR Software/Security Info. | PDF 212.2 KB |
Application Information
| Application ID | zKRVCBo7IPbQzx9UNtkzGg== |
|---|---|
| Final Action Date | 2026-02-04 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0009658667 |
| Model | R1001 |
| Frequency Range | 6665 MHz |
| Equipment Class | 6CD - 15E 6 GHz Low Power Dual Client |
| Device Description | Fully Rugged Tablet PC |
| Responsible Party | James Lai, James_lai@twinhead.com.tw , (886) 2 5589-9999 |
| Technical Contact | Kent Liu, BTL Inc., kent@newbtl.com  , 0226418198 |
| Non-Technical Contact | Jerry Tsai, Durabook Americas Inc., Jerry.tsai@durabookamericas.com , 5108246762 |
| Test Firm | Jackie Chiu, BTL Inc., jackie.chiu@btl.com.tw  , +886-2-2641-8198 |
| TCB Email | dl_radio-certification@kiwa.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | No |
| Modular Equipment | Single Modular Approval |
| 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 |
|---|---|---|
| zKRVCBo7IPbQzx9UNtkzGg== | 2026-02-04 | Class II permissive change or modification of presently authorized equipment |
| xBh5iYVwPPsKhLcK8uZfjg== | 2026-02-04 | Class II permissive change or modification of presently authorized equipment |
| PZUUJYKJT0gx6QGoLnwM5Q== | 2026-02-04 | Class II permissive change or modification of presently authorized equipment |
| O837J8KZ8dFC3cskUe33Sw== | 2026-02-04 | Class II permissive change or modification of presently authorized equipment |
| DtMTbRwXzto9vQ1yMVRT7A== | 2026-02-04 | Class II permissive change or modification of presently authorized equipment |
| 13FSwzdghxeYNdCOx+QSiQ== | 2026-02-04 | Class II permissive change or modification of presently authorized equipment |
| lQobm12XId067Q6sK27MHA== | 2026-01-09 | Change in identification of presently authorized equipment. Original FCC ID: PD9BE201NG Grant Date: 05/06/2024 |
| jqVINXbFlW99LWBD7zzCzg== | 2026-01-09 | Change in identification of presently authorized equipment. Original FCC ID: PD9BE201NG Grant Date: 05/06/2024 |
| QSYRepPIa/tol64lWU/Gwg== | 2026-01-09 | Change in identification of presently authorized equipment. Original FCC ID: PD9BE201NG Grant Date: 05/06/2024 |
| NpzneXSvHU1zaAoYoWv0cg== | 2026-01-09 | Change in identification of presently authorized equipment. Original FCC ID: PD9BE201NG Grant Date: 05/06/2024 |
| 8RfYjnNFKunrKRmh0OoNLA== | 2026-01-09 | Change in identification of presently authorized equipment. Original FCC ID: PD9BE201NG Grant Date: 05/06/2024 |
| 6Cr5IQmMrf/jfVI+/oBXRA== | 2026-01-09 | Change in identification of presently authorized equipment. Original FCC ID: PD9BE201NG Grant Date: 05/06/2024 |
Equipment Authorization
| Frequency | Output | Rules | Grant Notes |
|---|---|---|---|
| 5955-7115 MHz | 0.013 | 15E | CC EP MO |
| 5965-7085 MHz | 0.025 | 15E | CC EP MO |
| 5985-7025 MHz | 0.051 | 15E | CC EP MO |
| 6025-6985 MHz | 0.097 | 15E | CC EP MO |
| 6105-6905 MHz | 0.159 | 15E | CC EP MO |
| 5955-6415 MHz | 0.569 | 15E | CC EP MO |
| 5965-6405 MHz | 0.911 | 15E | CC EP MO |
| 5985-6385 MHz | 0.891 | 15E | CC EP MO |
| 6025-6345 MHz | 0.64 | 15E | CC EP MO |
| 6105-6265 MHz | 0.305 | 15E | CC EP MO |
| 6535-6855 MHz | 0.576 | 15E | CC EP MO |
| 6565-6845 MHz | 0.825 | 15E | CC EP MO |
| 6625-6785 MHz | 0.714 | 15E | CC EP MO |
| 6665 MHz | 0.509 | 15E | CC EP MO |
| 2402-2480 MHz | 0.034 | 15C | CC |
| 2412-2472 MHz | 0.968 | 15C | CC MO |
| 2422-2462 MHz | 0.973 | 15C | CC MO |
| 5180-5240 MHz | 0.145 | 15E | CC MO |
| 5190-5230 MHz | 0.235 | 15E | CC MO |
| 5210 MHz | 0.166 | 15E | CC MO |
| 5250 MHz | 0.145 | 15E | CC MO ND |
| 5260-5320 MHz | 0.146 | 15E | CC MO ND |
| 5270-5310 MHz | 0.232 | 15E | CC MO ND |
| 5290 MHz | 0.154 | 15E | CC MO ND |
| 5500-5700 MHz | 0.139 | 15E | CC MO ND |
| 5510-5670 MHz | 0.249 | 15E | CC MO ND |
| 5710 MHz | 0.24 | 15E | CC MO ND |
| 5720 MHz | 0.126 | 15E | CC MO ND |
| 5690 MHz | 0.243 | 15E | CC MO ND |
| 5530-5610 MHz | 0.245 | 15E | CC MO ND |
| 5570 MHz | 0.177 | 15E | CC MO ND |
| 5745-5825 MHz | 0.489 | 15E | CC MO |
| 5755-5795 MHz | 0.215 | 15E | CC MO |
| 5775 MHz | 0.127 | 15E | CC MO |
| 5845-5885 MHz | 0.324 | 15E | CC EP MO |
| 5835-5875 MHz | 0.682 | 15E | CC EP MO |
| 5855 MHz | 0.927 | 15E | CC EP MO |
| 5815 MHz | 0.333 | 15E | CC EP MO |
| 15B | CC | ||
| 2402-2480 MHz | 0.033 | 15C | CC |
| 5955-6415 MHz | 0.005 | 15E | CC EP MO |
| 5965-6405 MHz | 0.01 | 15E | CC EP MO |
| 5985-6385 MHz | 0.019 | 15E | CC EP MO |
| 6025-6345 MHz | 0.025 | 15E | CC EP MO |
| 6105-6265 MHz | 0.025 | 15E | CC EP MO |
| 6435-6515 MHz | 0.005 | 15E | CC EP MO |
| 6445-6485 MHz | 0.01 | 15E | CC EP MO |
| 6465-6545 MHz | 0.019 | 15E | CC EP MO |
| 6505 MHz | 0.025 | 15E | CC EP MO |
| 6425-6585 MHz | 0.025 | 15E | CC EP MO |
| 6535-6855 MHz | 0.005 | 15E | CC EP MO |
| 6565-6845 MHz | 0.009 | 15E | CC EP MO |
| 6625-6785 MHz | 0.02 | 15E | CC EP MO |
| 6665 MHz | 0.024 | 15E | CC EP MO |
| 6875-7115 MHz | 0.005 | 15E | CC EP MO |
| 6885-7085 MHz | 0.01 | 15E | CC EP MO |
| 6865-7025 MHz | 0.021 | 15E | CC EP MO |
| 6985 MHz | 0.024 | 15E | CC EP MO |
| 6905 MHz | 0.024 | 15E | CC EP MO |
Grants
TCB Grant - Application zKRVCBo7IPbQzx9UNtkzGg==
| 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: 02/04/2026 Application Dated: 01/29/2026 |
| Twinhead International Corporation |
| 9F, No. 550, Rueiguang Rd |
| Neihu, Taipei, 114 Taiwan |
| Attention: James Lai , Manager, Systems Engineering Dept |
| 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: | FKGR1001 |
| Name of Grantee: | Twinhead International Corporation |
| Equipment Class: | 15E 6 GHz Low Power Dual Client |
| Notes: | Fully Rugged Tablet PC |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP MO | 15E | 5955.0 - 7115.0 | 0.013 | ||
| CC EP MO | 15E | 5965.0 - 7085.0 | 0.025 | ||
| CC EP MO | 15E | 5985.0 - 7025.0 | 0.051 | ||
| CC EP MO | 15E | 6025.0 - 6985.0 | 0.097 | ||
| CC EP MO | 15E | 6105.0 - 6905.0 | 0.159 | ||
| CC EP MO | 15E | 5955.0 - 6415.0 | 0.569 | ||
| CC EP MO | 15E | 5965.0 - 6405.0 | 0.911 | ||
| CC EP MO | 15E | 5985.0 - 6385.0 | 0.891 | ||
| CC EP MO | 15E | 6025.0 - 6345.0 | 0.64 | ||
| CC EP MO | 15E | 6105.0 - 6265.0 | 0.305 | ||
| CC EP MO | 15E | 6535.0 - 6855.0 | 0.576 | ||
| CC EP MO | 15E | 6565.0 - 6845.0 | 0.825 | ||
| CC EP MO | 15E | 6625.0 - 6785.0 | 0.714 | ||
| CC EP MO | 15E | 6665.0 - 6665.0 | 0.509 |
| C2PC: This Class II Permissive Change incorporates previously certified module into the host: Tablet, Brand: DURABOOK. The highest reported SAR values for body-worn accessory and simultaneous transmission use conditions are 0.429 W/kg and 1.583 W/kg, respectively. Power Output listed is EIRP. The first five rows above are for LPI mode and the remaining rows are for Standard mode. Modular Approval filing. Device is a 2 x 2 MIMO configuration, enabled for 6 GHz operations as described in this filing. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. This device supports 20, 40, 80,160, and 320 MHz BW modes. Power Density and SAR testing was performed to demonstrate portable RF compliance for the PIFA antenna for each distance/SKU. For 49 mm SKU: The highest reported Body and Simultaneous SAR values are 0.63 W/kg and 1.59 W/kg respectively. This module is approved in portable configurations with PIFA reference antenna (4.88 to 5.02 dBi) at 49mm minimum test separation distance. The additional SKU/power profiles determine conditions based on modular stand-alone SAR evaluation to establish the minimum antenna to user separation distances (5mm, 8mm and 11mm) at a maximum SAR value less than 0.8W/kg(1g) for mixed mobile/portable conditions according to KDB 447498 D01 General RF Exposure Guidance v06 and KDB 616217 D04 for Laptop and Tablets v01. SKU 5 mm: The highest reported Body and Simultaneous SAR values are: 0.79 W/kg and 1.53 W/kg respectively. SKU 8 mm: The highest reported Body and Simultaneous SAR values are: 0.80 W/kg and 1.46 W/kg respectively. SKU 11mm: The highest reported Body and Simultaneous SAR values are: 0.80 W/kg and 1.60 W/kg respectively. This filing meets MPE requirements of KDB 447498 and can be used in mobile configurations for the following reference antennas: PIFA reference antenna (4.88 to 5.02 dBi), Dipole reference antenna (4.49 to 5.02 dBi) and Monopole reference antenna (4.79 to 4.91 dBi). The minimum gain approved with the UNII-5 to UNII-8 bands is -2.0 dBi. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application xBh5iYVwPPsKhLcK8uZfjg==
| 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: 02/04/2026 Application Dated: 01/29/2026 |
| Twinhead International Corporation |
| 9F, No. 550, Rueiguang Rd |
| Neihu, Taipei, 114 Taiwan |
| Attention: James Lai , Manager, Systems Engineering Dept |
| 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: | FKGR1001 |
| Name of Grantee: | Twinhead International Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Fully Rugged Tablet PC |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.034 | ||
| CC MO | 15C | 2412.0 - 2472.0 | 0.968 | ||
| CC MO | 15C | 2422.0 - 2462.0 | 0.973 |
| C2PC: This Class II Permissive Change incorporates previously certified module into the host: Tablet, Brand: DURABOOK. The highest reported SAR values for body-worn accessory and simultaneous transmission use conditions are 1.181 W/kg and 1.583 W/kg, respectively. Power Output listed is conducted. Modular Approval. Power output has been reduced at the upper bandedge channels as shown in filings under this FCC ID. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. This module is approved in mobile/portable configurations. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. Grantee must coordinate with OEM integrator to determine applicable host configurations to ensure RF exposure compliance, including simultaneous transmission SAR requirements according to published KDB 616217 Supplement documentation. When all conditions of this filing cannot be met installation of this device into specific final products may require the submission of a permissive change application, containing appropriate data demonstrating compliance, or a new application. OEM/Host integrator must be provided with antenna installation instructions and transmitter operating conditions to satisfy RF exposure compliance. Device is a client only device containing a 2 x 2 MIMO configuration, enabled for either 2.4 or 5 GHz band operations as described in this filing. OEM/Host integrator is responsible for complying with the instructions and requirements for each transmitter they choose to integrate into a host product. SAR testing was performed to demonstrate portable RF compliance for the PIFA antenna. For 49 mm SKU: The highest reported Body and Simultaneous SAR values are 0.33 W/kg and 1.59 W/kg respectively. This module is approved in portable configurations with PIFA reference antenna (2.95 dBi) at 49mm minimum test separation distance. This filing meets MPE requirements of KDB 447498 and can be used in mobile configurations for the following reference antennas: PIFA reference antenna (2.95 dBi), Dipole reference antenna (2.95 dBi) and Monopole reference antenna (2.83 dBi).
|
| 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 QSYRepPIa/tol64lWU/Gwg==
| 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: 01/09/2026 Application Dated: 01/05/2026 |
| Twinhead International Corporation |
| 9F, No. 550, Rueiguang Rd |
| Neihu, Taipei, 114 Taiwan |
| Attention: James Lai , Manager, Systems Engineering Dept |
| 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: | FKGR1001 |
| Name of Grantee: | Twinhead International Corporation |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Fully Rugged Tablet PC |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.145 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.235 | ||
| CC MO | 15E | 5210.0 - 5210.0 | 0.166 | ||
| CC MO ND | 15E | 5250.0 - 5250.0 | 0.145 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.146 | ||
| CC MO ND | 15E | 5270.0 - 5310.0 | 0.232 | ||
| CC MO ND | 15E | 5290.0 - 5290.0 | 0.154 | ||
| CC MO ND | 15E | 5500.0 - 5700.0 | 0.139 | ||
| CC MO ND | 15E | 5510.0 - 5670.0 | 0.249 | ||
| CC MO ND | 15E | 5710.0 - 5710.0 | 0.24 | ||
| CC MO ND | 15E | 5720.0 - 5720.0 | 0.126 | ||
| CC MO ND | 15E | 5690.0 - 5690.0 | 0.243 | ||
| CC MO ND | 15E | 5530.0 - 5610.0 | 0.245 | ||
| CC MO ND | 15E | 5570.0 - 5570.0 | 0.177 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.489 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.215 | ||
| CC MO | 15E | 5775.0 - 5775.0 | 0.127 | ||
| CC EP MO | 15E | 5845.0 - 5885.0 | 0.324 | ||
| CC EP MO | 15E | 5835.0 - 5875.0 | 0.682 | ||
| CC EP MO | 15E | 5855.0 - 5855.0 | 0.927 | ||
| CC EP MO | 15E | 5815.0 - 5815.0 | 0.333 |
| Modular Approval. Power Output listed is conducted for UNII-1 to UNII-3 and EIRP for UNII-4 bands. UNII-4 band is for indoor operation only. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. This module is approved in mobile/portable configurations. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. Grantee must coordinate with OEM integrator to determine applicable host configurations to ensure RF exposure compliance, including simultaneous transmission SAR requirements according to published KDB 616217 supplement documentation. When all conditions of this filing cannot be met installation of this device into specific final products may require the submission of a permissive change application, containing appropriate data demonstrating compliance, or a new application. This transmitter has 20MHz, 40MHz, 80MHz, 160 MHz bandwidth modes as described in this filing. Device is a client only device containing a 2 x 2 MIMO configuration, enabled for either 2.4 or 5 GHz band operations as described in this filing. OEM/Host integrator must be provided with antenna installation instructions and transmitter operating conditions to satisfy RF exposure compliance. OEM/Host integrator is responsible for complying with the instructions and requirements for each transmitter they choose to integrate into a host product. SAR testing was performed to demonstrate portable RF compliance for the PIFA antenna. For 49 mm SKU: The highest reported Body and Simultaneous SAR values are 0.79 W/kg and 1.59 W/kg respectively. This module is approved in portable configurations with PIFA reference antenna (5.11 to 5.15 dBi) at 49mm minimum test separation distance. This filing meets MPE requirements of KDB 447498 and can be used in mobile configurations for the following reference antennas: PIFA reference antenna (5.11 to 5.15 dBi), Dipole reference antenna (4.03 to 5.15 dBi) and Monopole reference antenna (4.43 to 4.95 dBi).
|
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| 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 PZUUJYKJT0gx6QGoLnwM5Q==
| 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: 02/04/2026 Application Dated: 01/29/2026 |
| Twinhead International Corporation |
| 9F, No. 550, Rueiguang Rd |
| Neihu, Taipei, 114 Taiwan |
| Attention: James Lai , Manager, Systems Engineering Dept |
| 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: | FKGR1001 |
| Name of Grantee: | Twinhead International Corporation |
| Equipment Class: | Part 15 Class B Computing Device Peripheral |
| Notes: | Fully Rugged Tablet PC |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | - |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application O837J8KZ8dFC3cskUe33Sw==
| 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: 02/04/2026 Application Dated: 01/29/2026 |
| Twinhead International Corporation |
| 9F, No. 550, Rueiguang Rd |
| Neihu, Taipei, 114 Taiwan |
| Attention: James Lai , Manager, Systems Engineering Dept |
| 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: | FKGR1001 |
| Name of Grantee: | Twinhead International Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Fully Rugged Tablet PC |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.033 |
| C2PC: This Class II Permissive Change incorporates previously certified module into the host: Tablet, Brand: DURABOOK. The highest reported SAR values for body-worn accessory and simultaneous transmission use conditions are 0.683 W/kg and 1.583 W/kg, respectively. Power Output listed is conducted. Modular Approval filing. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. SAR testing was performed to demonstrate portable RF compliance for the PIFA antenna. For 49 mm SKU: The highest reported Body and Simultaneous SAR values are 0.19 W/kg and 1.59 W/kg respectively. This module is approved in portable configurations with PIFA reference antenna (2.95 dBi) at 49mm minimum test separation distance. This filing meets MPE requirements of KDB 447498 and can be used in mobile configurations for the following reference antennas: PIFA reference antenna (2.95 dBi), Dipole reference antenna (2.95 dBi) and Monopole reference antenna (2.83 dBi).
|
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application NpzneXSvHU1zaAoYoWv0cg==
| 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: 01/09/2026 Application Dated: 01/05/2026 |
| Twinhead International Corporation |
| 9F, No. 550, Rueiguang Rd |
| Neihu, Taipei, 114 Taiwan |
| Attention: James Lai , Manager, Systems Engineering Dept |
| 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: | FKGR1001 |
| Name of Grantee: | Twinhead International Corporation |
| Equipment Class: | Part 15 Class B Computing Device Peripheral |
| Notes: | Fully Rugged Tablet PC |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | - |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application lQobm12XId067Q6sK27MHA==
| 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: 01/09/2026 Application Dated: 01/05/2026 |
| Twinhead International Corporation |
| 9F, No. 550, Rueiguang Rd |
| Neihu, Taipei, 114 Taiwan |
| Attention: James Lai , Manager, Systems Engineering Dept |
| 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: | FKGR1001 |
| Name of Grantee: | Twinhead International Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Fully Rugged Tablet PC |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.033 |
| Power Output listed is conducted. Modular Approval filing. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. SAR testing was performed to demonstrate portable RF compliance for the PIFA antenna. For 49 mm SKU: The highest reported Body and Simultaneous SAR values are 0.19 W/kg and 1.59 W/kg respectively. This module is approved in portable configurations with PIFA reference antenna (2.95 dBi) at 49mm minimum test separation distance. This filing meets MPE requirements of KDB 447498 and can be used in mobile configurations for the following reference antennas: PIFA reference antenna (2.95 dBi), Dipole reference antenna (2.95 dBi) and Monopole reference antenna (2.83 dBi).
|
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application jqVINXbFlW99LWBD7zzCzg==
| 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: 01/09/2026 Application Dated: 01/05/2026 |
| Twinhead International Corporation |
| 9F, No. 550, Rueiguang Rd |
| Neihu, Taipei, 114 Taiwan |
| Attention: James Lai , Manager, Systems Engineering Dept |
| 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: | FKGR1001 |
| Name of Grantee: | Twinhead International Corporation |
| Equipment Class: | 15E 6 GHz Low Power Dual Client |
| Notes: | Fully Rugged Tablet PC |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP MO | 15E | 5955.0 - 7115.0 | 0.013 | ||
| CC EP MO | 15E | 5965.0 - 7085.0 | 0.025 | ||
| CC EP MO | 15E | 5985.0 - 7025.0 | 0.051 | ||
| CC EP MO | 15E | 6025.0 - 6985.0 | 0.097 | ||
| CC EP MO | 15E | 6105.0 - 6905.0 | 0.159 | ||
| CC EP MO | 15E | 5955.0 - 6415.0 | 0.569 | ||
| CC EP MO | 15E | 5965.0 - 6405.0 | 0.911 | ||
| CC EP MO | 15E | 5985.0 - 6385.0 | 0.891 | ||
| CC EP MO | 15E | 6025.0 - 6345.0 | 0.64 | ||
| CC EP MO | 15E | 6105.0 - 6265.0 | 0.305 | ||
| CC EP MO | 15E | 6535.0 - 6855.0 | 0.576 | ||
| CC EP MO | 15E | 6565.0 - 6845.0 | 0.825 | ||
| CC EP MO | 15E | 6625.0 - 6785.0 | 0.714 | ||
| CC EP MO | 15E | 6665.0 - 6665.0 | 0.509 |
| Power Output listed is EIRP. The first five rows above are for LPI mode and the remaining rows are for Standard mode. Modular Approval filing. Device is a 2 x 2 MIMO configuration, enabled for 6 GHz operations as described in this filing. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. This device supports 20, 40, 80,160, and 320 MHz BW modes. Power Density and SAR testing was performed to demonstrate portable RF compliance for the PIFA antenna for each distance/SKU. For 49 mm SKU: The highest reported Body and Simultaneous SAR values are 0.63 W/kg and 1.59 W/kg respectively. This module is approved in portable configurations with PIFA reference antenna (4.88 to 5.02 dBi) at 49mm minimum test separation distance. The additional SKU/power profiles determine conditions based on modular stand-alone SAR evaluation to establish the minimum antenna to user separation distances (5mm, 8mm and 11mm) at a maximum SAR value less than 0.8W/kg(1g) for mixed mobile/portable conditions according to KDB 447498 D01 General RF Exposure Guidance v06 and KDB 616217 D04 for Laptop and Tablets v01. SKU 5 mm: The highest reported Body and Simultaneous SAR values are: 0.79 W/kg and 1.53 W/kg respectively. SKU 8 mm: The highest reported Body and Simultaneous SAR values are: 0.80 W/kg and 1.46 W/kg respectively. SKU 11mm: The highest reported Body and Simultaneous SAR values are: 0.80 W/kg and 1.60 W/kg respectively. This filing meets MPE requirements of KDB 447498 and can be used in mobile configurations for the following reference antennas: PIFA reference antenna (4.88 to 5.02 dBi), Dipole reference antenna (4.49 to 5.02 dBi) and Monopole reference antenna (4.79 to 4.91 dBi). The minimum gain approved with the UNII-5 to UNII-8 bands is -2.0 dBi.
|
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application DtMTbRwXzto9vQ1yMVRT7A==
| 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: 02/04/2026 Application Dated: 01/29/2026 |
| Twinhead International Corporation |
| 9F, No. 550, Rueiguang Rd |
| Neihu, Taipei, 114 Taiwan |
| Attention: James Lai , Manager, Systems Engineering Dept |
| 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: | FKGR1001 |
| Name of Grantee: | Twinhead International Corporation |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Fully Rugged Tablet PC |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.145 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.235 | ||
| CC MO | 15E | 5210.0 - 5210.0 | 0.166 | ||
| CC MO ND | 15E | 5250.0 - 5250.0 | 0.145 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.146 | ||
| CC MO ND | 15E | 5270.0 - 5310.0 | 0.232 | ||
| CC MO ND | 15E | 5290.0 - 5290.0 | 0.154 | ||
| CC MO ND | 15E | 5500.0 - 5700.0 | 0.139 | ||
| CC MO ND | 15E | 5510.0 - 5670.0 | 0.249 | ||
| CC MO ND | 15E | 5710.0 - 5710.0 | 0.24 | ||
| CC MO ND | 15E | 5720.0 - 5720.0 | 0.126 | ||
| CC MO ND | 15E | 5690.0 - 5690.0 | 0.243 | ||
| CC MO ND | 15E | 5530.0 - 5610.0 | 0.245 | ||
| CC MO ND | 15E | 5570.0 - 5570.0 | 0.177 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.489 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.215 | ||
| CC MO | 15E | 5775.0 - 5775.0 | 0.127 | ||
| CC EP MO | 15E | 5845.0 - 5885.0 | 0.324 | ||
| CC EP MO | 15E | 5835.0 - 5875.0 | 0.682 | ||
| CC EP MO | 15E | 5855.0 - 5855.0 | 0.927 | ||
| CC EP MO | 15E | 5815.0 - 5815.0 | 0.333 |
| C2PC: This Class II Permissive Change incorporates previously certified module into the host: Tablet, Brand: DURABOOK. The highest reported SAR values for body-worn accessory and simultaneous transmission use conditions are 1.152 W/kg and 1.583 W/kg, respectively. Modular Approval. Power Output listed is conducted for UNII-1 to UNII-3 and EIRP for UNII-4 bands. UNII-4 band is for indoor operation only. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. This module is approved in mobile/portable configurations. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. Grantee must coordinate with OEM integrator to determine applicable host configurations to ensure RF exposure compliance, including simultaneous transmission SAR requirements according to published KDB 616217 supplement documentation. When all conditions of this filing cannot be met installation of this device into specific final products may require the submission of a permissive change application, containing appropriate data demonstrating compliance, or a new application. This transmitter has 20MHz, 40MHz, 80MHz, 160 MHz bandwidth modes as described in this filing. Device is a client only device containing a 2 x 2 MIMO configuration, enabled for either 2.4 or 5 GHz band operations as described in this filing. OEM/Host integrator must be provided with antenna installation instructions and transmitter operating conditions to satisfy RF exposure compliance. OEM/Host integrator is responsible for complying with the instructions and requirements for each transmitter they choose to integrate into a host product. SAR testing was performed to demonstrate portable RF compliance for the PIFA antenna. For 49 mm SKU: The highest reported Body and Simultaneous SAR values are 0.79 W/kg and 1.59 W/kg respectively. This module is approved in portable configurations with PIFA reference antenna (5.11 to 5.15 dBi) at 49mm minimum test separation distance. This filing meets MPE requirements of KDB 447498 and can be used in mobile configurations for the following reference antennas: PIFA reference antenna (5.11 to 5.15 dBi), Dipole reference antenna (4.03 to 5.15 dBi) and Monopole reference antenna (4.43 to 4.95 dBi). |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| 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 8RfYjnNFKunrKRmh0OoNLA==
| 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: 01/09/2026 Application Dated: 01/05/2026 |
| Twinhead International Corporation |
| 9F, No. 550, Rueiguang Rd |
| Neihu, Taipei, 114 Taiwan |
| Attention: James Lai , Manager, Systems Engineering Dept |
| 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: | FKGR1001 |
| Name of Grantee: | Twinhead International Corporation |
| Equipment Class: | 15E 6 GHZ Very Low Power Device |
| Notes: | Fully Rugged Tablet PC |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP MO | 15E | 5955.0 - 6415.0 | 0.005 | ||
| CC EP MO | 15E | 5965.0 - 6405.0 | 0.01 | ||
| CC EP MO | 15E | 5985.0 - 6385.0 | 0.019 | ||
| CC EP MO | 15E | 6025.0 - 6345.0 | 0.025 | ||
| CC EP MO | 15E | 6105.0 - 6265.0 | 0.025 | ||
| CC EP MO | 15E | 6435.0 - 6515.0 | 0.005 | ||
| CC EP MO | 15E | 6445.0 - 6485.0 | 0.01 | ||
| CC EP MO | 15E | 6465.0 - 6545.0 | 0.019 | ||
| CC EP MO | 15E | 6505.0 - 6505.0 | 0.025 | ||
| CC EP MO | 15E | 6425.0 - 6585.0 | 0.025 | ||
| CC EP MO | 15E | 6535.0 - 6855.0 | 0.005 | ||
| CC EP MO | 15E | 6565.0 - 6845.0 | 0.009 | ||
| CC EP MO | 15E | 6625.0 - 6785.0 | 0.02 | ||
| CC EP MO | 15E | 6665.0 - 6665.0 | 0.024 | ||
| CC EP MO | 15E | 6875.0 - 7115.0 | 0.005 | ||
| CC EP MO | 15E | 6885.0 - 7085.0 | 0.01 | ||
| CC EP MO | 15E | 6865.0 - 7025.0 | 0.021 | ||
| CC EP MO | 15E | 6985.0 - 6985.0 | 0.024 | ||
| CC EP MO | 15E | 6905.0 - 6905.0 | 0.024 |
| Power Output listed is EIRP. Modular Approval filing. This grant covers VLP mode and is not allowed to operate under the control of a Low-power indoor access point while in this mode of operation. Device is a 2 x 2 MIMO configuration, enabled for 6 GHz operations as described in this filing. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. The host-product antenna must be permanently installed and not replaceable by the end user. Any attempt to replace or modify the antenna by the end user is strictly prohibited and will void the FCC certification. This device supports 20, 40, 80, 160, and 320 MHz BW modes. Power Density and SAR testing was performed to demonstrate portable RF compliance for the PIFA antenna for each distance/SKU. For 49 mm SKU: The highest reported Body and Simultaneous SAR values are 0.63 W/kg and 1.23 W/kg respectively. This module is approved in portable configurations with PIFA reference antenna (4.88 to 5.02 dBi) at 49mm minimum test separation distance. The additional SKU/power profiles determine conditions based on modular stand-alone SAR evaluation to establish the minimum antenna to user separation distances (5mm, 8mm and 11mm) at a maximum SAR value less than 0.8W/kg(1g) for mixed mobile/portable conditions according to KDB 447498 D01 General RF Exposure Guidance v06 and KDB 616217 D04 for Laptop and Tablets v01. SKU 5 mm: The highest reported Body and Simultaneous SAR values are: 0.79 W/kg and 1.53 W/kg respectively. SKU 8 mm: The highest reported Body and Simultaneous SAR values are: 0.80 W/kg and 1.46 W/kg respectively. SKU 11mm: The highest reported Body and Simultaneous SAR values are: 0.80 W/kg and 1.60 W/kg respectively. This filing meets MPE requirements of KDB 447498 and can be used in mobile configurations for the following reference antennas: PIFA reference antenna (4.88 to 5.02 dBi). The minimum gain approved with the UNII-5 to UNII-8 bands is -2.0 dBi.
|
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application 6Cr5IQmMrf/jfVI+/oBXRA==
| 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: 01/09/2026 Application Dated: 01/05/2026 |
| Twinhead International Corporation |
| 9F, No. 550, Rueiguang Rd |
| Neihu, Taipei, 114 Taiwan |
| Attention: James Lai , Manager, Systems Engineering Dept |
| 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: | FKGR1001 |
| Name of Grantee: | Twinhead International Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Fully Rugged Tablet PC |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.034 | ||
| CC MO | 15C | 2412.0 - 2472.0 | 0.968 | ||
| CC MO | 15C | 2422.0 - 2462.0 | 0.973 |
| Power Output listed is conducted. Modular Approval. Power output has been reduced at the upper bandedge channels as shown in filings under this FCC ID. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. This module is approved in mobile/portable configurations. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. Grantee must coordinate with OEM integrator to determine applicable host configurations to ensure RF exposure compliance, including simultaneous transmission SAR requirements according to published KDB 616217 Supplement documentation. When all conditions of this filing cannot be met installation of this device into specific final products may require the submission of a permissive change application, containing appropriate data demonstrating compliance, or a new application. OEM/Host integrator must be provided with antenna installation instructions and transmitter operating conditions to satisfy RF exposure compliance. Device is a client only device containing a 2 x 2 MIMO configuration, enabled for either 2.4 or 5 GHz band operations as described in this filing. OEM/Host integrator is responsible for complying with the instructions and requirements for each transmitter they choose to integrate into a host product. SAR testing was performed to demonstrate portable RF compliance for the PIFA antenna. For 49 mm SKU: The highest reported Body and Simultaneous SAR values are 0.33 W/kg and 1.59 W/kg respectively. This module is approved in portable configurations with PIFA reference antenna (2.95 dBi) at 49mm minimum test separation distance. This filing meets MPE requirements of KDB 447498 and can be used in mobile configurations for the following reference antennas: PIFA reference antenna (2.95 dBi), Dipole reference antenna (2.95 dBi) and Monopole reference antenna (2.83 dBi).
|
| 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 13FSwzdghxeYNdCOx+QSiQ==
| 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: 02/04/2026 Application Dated: 01/29/2026 |
| Twinhead International Corporation |
| 9F, No. 550, Rueiguang Rd |
| Neihu, Taipei, 114 Taiwan |
| Attention: James Lai , Manager, Systems Engineering Dept |
| 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: | FKGR1001 |
| Name of Grantee: | Twinhead International Corporation |
| Equipment Class: | 15E 6 GHZ Very Low Power Device |
| Notes: | Fully Rugged Tablet PC |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP MO | 15E | 5955.0 - 6415.0 | 0.005 | ||
| CC EP MO | 15E | 5965.0 - 6405.0 | 0.01 | ||
| CC EP MO | 15E | 5985.0 - 6385.0 | 0.019 | ||
| CC EP MO | 15E | 6025.0 - 6345.0 | 0.025 | ||
| CC EP MO | 15E | 6105.0 - 6265.0 | 0.025 | ||
| CC EP MO | 15E | 6435.0 - 6515.0 | 0.005 | ||
| CC EP MO | 15E | 6445.0 - 6485.0 | 0.01 | ||
| CC EP MO | 15E | 6465.0 - 6545.0 | 0.019 | ||
| CC EP MO | 15E | 6505.0 - 6505.0 | 0.025 | ||
| CC EP MO | 15E | 6425.0 - 6585.0 | 0.025 | ||
| CC EP MO | 15E | 6535.0 - 6855.0 | 0.005 | ||
| CC EP MO | 15E | 6565.0 - 6845.0 | 0.009 | ||
| CC EP MO | 15E | 6625.0 - 6785.0 | 0.02 | ||
| CC EP MO | 15E | 6665.0 - 6665.0 | 0.024 | ||
| CC EP MO | 15E | 6875.0 - 7115.0 | 0.005 | ||
| CC EP MO | 15E | 6885.0 - 7085.0 | 0.01 | ||
| CC EP MO | 15E | 6865.0 - 7025.0 | 0.021 | ||
| CC EP MO | 15E | 6985.0 - 6985.0 | 0.024 | ||
| CC EP MO | 15E | 6905.0 - 6905.0 | 0.024 |
| C2PC: This Class II Permissive Change incorporates previously certified module into the host: Tablet, Brand: DURABOOK. The highest reported SAR values for body-worn accessory and simultaneous transmission use conditions are 0.429 W/kg and 1.583 W/kg, respectively. Power Output listed is EIRP. Modular Approval filing. This grant covers VLP mode and is not allowed to operate under the control of a Low-power indoor access point while in this mode of operation. Device is a 2 x 2 MIMO configuration, enabled for 6 GHz operations as described in this filing. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. The host-product antenna must be permanently installed and not replaceable by the end user. Any attempt to replace or modify the antenna by the end user is strictly prohibited and will void the FCC certification. This device supports 20, 40, 80, 160, and 320 MHz BW modes. Power Density and SAR testing was performed to demonstrate portable RF compliance for the PIFA antenna for each distance/SKU. For 49 mm SKU: The highest reported Body and Simultaneous SAR values are 0.63 W/kg and 1.23 W/kg respectively. This module is approved in portable configurations with PIFA reference antenna (4.88 to 5.02 dBi) at 49mm minimum test separation distance. The additional SKU/power profiles determine conditions based on modular stand-alone SAR evaluation to establish the minimum antenna to user separation distances (5mm, 8mm and 11mm) at a maximum SAR value less than 0.8W/kg(1g) for mixed mobile/portable conditions according to KDB 447498 D01 General RF Exposure Guidance v06 and KDB 616217 D04 for Laptop and Tablets v01. SKU 5 mm: The highest reported Body and Simultaneous SAR values are: 0.79 W/kg and 1.53 W/kg respectively. SKU 8 mm: The highest reported Body and Simultaneous SAR values are: 0.80 W/kg and 1.46 W/kg respectively. SKU 11mm: The highest reported Body and Simultaneous SAR values are: 0.80 W/kg and 1.60 W/kg respectively. This filing meets MPE requirements of KDB 447498 and can be used in mobile configurations for the following reference antennas: PIFA reference antenna (4.88 to 5.02 dBi). The minimum gain approved with the UNII-5 to UNII-8 bands is -2.0 dBi. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |