FCC ID 2ATHM-CAW25A401
4G Wireless Data Terminal
by AIR-U Co., Ltd.
Grantee Code: 2ATHM Product Code: CAW25A401
Latest application date: 2025-05-27
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 699.7-715.3 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2BB6E-GLMX24A01 Grant Date: 04/22/2025 | 2025-05-27 |
| 2412-2462 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2BB6E-GLMX24A01 Grant Date: 04/22/2025 | 2025-05-27 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-05-27 | PDF 1.9 MB |
| External Photos | External Photos | 2025-05-27 | PDF 697 KB |
| Label and Location | ID Label/Location Info | 2025-05-27 | PDF 279 KB |
| Covered Equipment Attestation | Attestation Statements | 2025-05-27 | PDF 347 KB |
| U.S. Agent Designation Attestation | Attestation Statements | 2025-05-27 | PDF 144.4 KB |
| Change of ID Authorization Letter | Cover Letter(s) | 2025-05-27 | PDF 77.1 KB |
| Change of ID Request Letter | Cover Letter(s) | 2025-05-27 | PDF 36.2 KB |
Application Information
| Application ID | g4km2LZiB4ad0F6GwTWXlw== |
|---|---|
| Final Action Date | 2025-05-27 |
| Application Purpose | Change in identification of presently authorized equipment. Original FCC ID: 2BB6E-GLMX24A01 Grant Date: 04/22/2025 |
| Applicant FRN | 0028520476 |
| Model | CAW25A401 |
| Frequency Range | 699.7-715.3 MHz |
| Equipment Class | PCB - PCS Licensed Transmitter |
| Device Description | 4G Wireless Data Terminal |
| Responsible Party | Tanaka Kounosuke, CEO, tanaka@air-u.jp  , 03-6277-6692 |
| Test Firm | Totti Zhao, CTC Laboratories, Inc., totti.zhao@sz-ctc.com.cn  , 8675527521059 |
| TCB Email | TCB@nemko.com  |
| TCB Scope | B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27 |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| 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 EIRP and ERP for above and below 1 GHz, respectively. The antenna(s) used for this transmitter must be installed to provide a 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, or as evaluated in this filling. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device supports bandwidths of 1.4/3/5/10/15/20 MHz for LTE Band 2, 4, 25 and 66, bandwidths of 1.4/3/5/10/15 MHz for LTE Band 26, bandwidths of 1.4/3/5/10 MHz for LTE Band 5 and 12, bandwidths of 5/10/15/20 MHz for LTE Band 7, 38 and 41 and bandwidths of 5/10 MHz for LTE band 13 and 17. This device contains functions that are not operational in the U.S. Territories. This filling is only applicable for U.S. operations. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| g4km2LZiB4ad0F6GwTWXlw== | 2025-05-27 | Change in identification of presently authorized equipment. Original FCC ID: 2BB6E-GLMX24A01 Grant Date: 04/22/2025 |
| dvMrJK4AMB1OwYq8sCGHXA== | 2025-05-27 | Change in identification of presently authorized equipment. Original FCC ID: 2BB6E-GLMX24A01 Grant Date: 04/22/2025 |
Equipment Authorization
| Frequency | Output | Tolerance |
|---|---|---|
| 699.7-715.3 MHz | 0.2704 | 48.38Hz |
| 699.7-715.3 MHz | 0.2649 | 52.29Hz |
| 706.5-713.5 MHz | 0.2582 | 49.62Hz |
| 706.5-713.5 MHz | 0.2535 | 53.16Hz |
| 779.5-784.5 MHz | 0.2624 | 45.95Hz |
| 779.5-784.5 MHz | 0.2296 | 49.72Hz |
| 814.7-823.3 MHz | 0.2523 | 49.01Hz |
| 814.7-823.3 MHz | 0.2518 | 43.14Hz |
| 824.7-848.3 MHz | 0.3296 | 48.78Hz |
| 824.7-848.3 MHz | 0.3281 | 51.76Hz |
| 824.7-848.3 MHz | 0.2388 | 41.7Hz |
| 824.7-848.3 MHz | 0.2148 | 46.05Hz |
| 826.4-846.6 MHz | 0.2951 | 3.27Hz |
| 1710.7-1779.3 MHz | 0.2704 | 49.67Hz |
| 1710.7-1779.3 MHz | 0.2636 | 45.18Hz |
| 1710.7-1754.3 MHz | 0.2223 | 48.11Hz |
| 1710.7-1754.3 MHz | 0.2275 | 51.08Hz |
| 1850.7-1914.3 MHz | 0.2506 | 57.09Hz |
| 1850.7-1914.3 MHz | 0.2432 | 54.69Hz |
| 1850.7-1909.3 MHz | 0.207 | 38.28Hz |
| 1850.7-1909.3 MHz | 0.2032 | 58.87Hz |
| 2412-2462 MHz | 0.0721000 | |
| 2498.5-2687.5 MHz | 0.2198 | 54.53Hz |
| 2498.5-2687.5 MHz | 0.1866 | 57.08Hz |
| 2502.5-2567.5 MHz | 0.2333 | 58.61Hz |
| 2502.5-2567.5 MHz | 0.2 | 50.88Hz |
| 2570-2620 MHz | 0.235 | 64.34Hz |
| 2570-2620 MHz | 0.1968 | 50Hz |
Grants
TCB Grant - Application g4km2LZiB4ad0F6GwTWXlw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 05/27/2025 Application Dated: 05/27/2025 |
| AIR-U Co., Ltd. |
| Yamaki 2nd BLDG, 8F, 3-4-2 |
| Nishishinbashi, Minato-ku |
| Tokyo, Japan |
| Attention: Tanaka Kounosuke , CEO |
| 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: | 2ATHM-CAW25A401 |
| Name of Grantee: | AIR-U Co., Ltd. |
| Equipment Class: | PCS Licensed Transmitter |
| Notes: | 4G Wireless Data Terminal |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 24E | 1852.4 - 1907.6 | 0.2118 | 12.3 Hz | 4M15F9W | |
| 27 | 1712.4 - 1752.6 | 0.2366 | 6.62 Hz | 4M16F9W | |
| 22H | 826.4 - 846.6 | 0.2951 | 3.27 Hz | 4M15F9W | |
| 24E | 1850.7 - 1909.3 | 0.207 | 38.28 Hz | 18M1G7D | |
| 24E | 1850.7 - 1909.3 | 0.2032 | 58.87 Hz | 18M1W7D | |
| 27 | 1710.7 - 1754.3 | 0.2223 | 48.11 Hz | 18M0G7D | |
| 27 | 1710.7 - 1754.3 | 0.2275 | 51.08 Hz | 18M1W7D | |
| 22H | 824.7 - 848.3 | 0.2388 | 41.7 Hz | 9M00G7D | |
| 22H | 824.7 - 848.3 | 0.2148 | 46.05 Hz | 9M00W7D | |
| 27 | 2502.5 - 2567.5 | 0.2333 | 58.61 Hz | 18M1G7D | |
| 27 | 2502.5 - 2567.5 | 0.2 | 50.88 Hz | 18M0W7D | |
| 27 | 699.7 - 715.3 | 0.2704 | 48.38 Hz | 9M04G7D | |
| 27 | 699.7 - 715.3 | 0.2649 | 52.29 Hz | 9M04W7D | |
| 27 | 779.5 - 784.5 | 0.2624 | 45.95 Hz | 9M02G7D | |
| 27 | 779.5 - 784.5 | 0.2296 | 49.72 Hz | 9M00W7D | |
| 27 | 706.5 - 713.5 | 0.2582 | 49.62 Hz | 9M05G7D | |
| 27 | 706.5 - 713.5 | 0.2535 | 53.16 Hz | 9M05W7D | |
| 24E | 1850.7 - 1914.3 | 0.2506 | 57.09 Hz | 18M0G7D | |
| 24E | 1850.7 - 1914.3 | 0.2432 | 54.69 Hz | 18M0W7D | |
| 90 | 814.7 - 823.3 | 0.2523 | 49.01 Hz | 8M99G7D | |
| 90 | 814.7 - 823.3 | 0.2518 | 43.14 Hz | 8M99W7D | |
| 22H | 824.7 - 848.3 | 0.3296 | 48.78 Hz | 13M5G7D | |
| 22H | 824.7 - 848.3 | 0.3281 | 51.76 Hz | 13M5W7D | |
| 27 | 2570.0 - 2620.0 | 0.235 | 64.34 Hz | 18M0G7D | |
| 27 | 2570.0 - 2620.0 | 0.1968 | 50.0 Hz | 18M0W7D | |
| 27 | 2498.5 - 2687.5 | 0.2198 | 54.53 Hz | 18M0G7D | |
| 27 | 2498.5 - 2687.5 | 0.1866 | 57.08 Hz | 18M0W7D | |
| 27 | 1710.7 - 1779.3 | 0.2704 | 49.67 Hz | 18M0G7D | |
| 27 | 1710.7 - 1779.3 | 0.2636 | 45.18 Hz | 18M0W7D |
| Output power listed is EIRP and ERP for above and below 1 GHz, respectively. The antenna(s) used for this transmitter must be installed to provide a 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, or as evaluated in this filling. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device supports bandwidths of 1.4/3/5/10/15/20 MHz for LTE Band 2, 4, 25 and 66, bandwidths of 1.4/3/5/10/15 MHz for LTE Band 26, bandwidths of 1.4/3/5/10 MHz for LTE Band 5 and 12, bandwidths of 5/10/15/20 MHz for LTE Band 7, 38 and 41 and bandwidths of 5/10 MHz for LTE band 13 and 17. This device contains functions that are not operational in the U.S. Territories. This filling is only applicable for U.S. operations. |
TCB Grant - Application dvMrJK4AMB1OwYq8sCGHXA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 05/27/2025 Application Dated: 05/27/2025 |
| AIR-U Co., Ltd. |
| Yamaki 2nd BLDG, 8F, 3-4-2 |
| Nishishinbashi, Minato-ku |
| Tokyo, Japan |
| Attention: Tanaka Kounosuke , CEO |
| 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: | 2ATHM-CAW25A401 |
| Name of Grantee: | AIR-U Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | 4G Wireless Data Terminal |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0721 |
| Output power listed is conducted. This device supports 20 and 40 MHz bandwidth modes. The antenna(s) used for this transmitter must be installed to provide a 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, or as evaluated in this filling. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |