FCC ID CWTF250X
mmWave radar sensor for distance detection
by ALPS ALPINE CO., LTD.
Grantee Code: CWT Product Code: F250X
Latest application date: 2026-04-22
FCC ID Device Details
| FCC ID | CWTF250X |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | CWT |
| Product Code | F250X |
| Applicant Business | ALPS ALPINE CO., LTD. 🇯🇵 |
| Related Domains |  jp.alps.com  alpsalpine.com |
| Equipment Class | mmWave radar sensor for distance detection |
| Test Firm | Bureau Veritas CPS(H.K.) Ltd., Taoyuan Branch |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 57000-64000 MHz | Original Equipment | 2026-04-22 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label Sample, Label Location_ rev | ID Label/Location Info | 2026-04-22 | PDF 250.9 KB |
| FCC-Test Report_ rev | Test Report | 2026-04-22 | PDF 1.8 MB |
| FCC-Attestation-Statements of part 2.911d5 rev | Attestation Statements | 2026-04-22 | PDF 204.4 KB |
| FCC-Attestation-U.S. local Agent Letter | Attestation Statements | 2026-04-22 | PDF 102 KB |
| FCC-Confidentiality Request-Long term | Cover Letter(s) | 2026-04-22 | PDF 96.8 KB |
| FCC-Confidentiality Request-Short term | Cover Letter(s) | 2026-04-22 | PDF 96.2 KB |
| FCC-Cover Letter-Agent Authorization | Cover Letter(s) | 2026-04-22 | PDF 117.9 KB |
| FCC-Cover Letter-Antenna info justification | Cover Letter(s) | 2026-04-22 | PDF 202.4 KB |
| FCC-Cover Letter-Modular Approval Request | Cover Letter(s) | 2026-04-22 | PDF 254.2 KB |
| FCC-RF Exposure Info-MPE_ rev Metadata only | RF Exposure Info | 2026-04-22 | PDF 266.6 KB |
| FCC-RF Exposure Info-MPE_ rev2 | RF Exposure Info | 2026-04-22 | PDF 266.6 KB |
| TempConfidential_Users Manual_ rev Metadata only | Users Manual | 2026-10-20 | PDF 1.2 MB |
| TempConfidential_Users Manual_ rev2 Metadata only | Users Manual | 2026-10-20 | PDF 1.3 MB |
| TempConfidential_Internal Photos_ rev Metadata only | Internal Photos | 2026-10-20 | PDF 524.1 KB |
| TempConfidential_External Photos Metadata only | External Photos | 2026-10-20 | PDF 416.1 KB |
| TempConfidential_Test Set Up Photos_ rev Metadata only | Test Setup Photos | 2026-10-20 | PDF 3.8 MB |
| Confidential_Block Diagram Metadata only | Block Diagram | PDF 75.2 KB | |
| Confidential_Schematics Metadata only | Schematics | PDF 61.5 KB | |
| Confidential_Operational Description-Antenna Datasheet Metadata only | Operational Description | PDF 1.3 MB | |
| Confidential_Operational Description-F2501_ rev Metadata only | Operational Description | PDF 3.9 MB | |
| Confidential_Operational Description-F2501_ rev2 Metadata only | Operational Description | PDF 3.4 MB | |
| Confidential_Operational Description-F2502_ rev Metadata only | Operational Description | PDF 3.1 MB | |
| Confidential_Operational Description-F2502_ rev2 Metadata only | Operational Description | PDF 3.5 MB | |
| Confidential_Parts List Metadata only | Parts List/Tune Up Info | PDF 336.7 KB |
Application Information
| Application ID | 3kDRby7ib4+qzTtKQi1NUA== |
|---|---|
| Final Action Date | 2026-04-22 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034613570 |
| Model | F250X |
| Frequency Range | 57000-64000 MHz |
| Equipment Class | FDS - Part 15 Field Disturbance Sensor |
| Device Description | mmWave radar sensor for distance detection |
| Responsible Party | Yuji Ouchi, yuji.ouchi@jp.alps.com , 229 23 5111 |
| Technical Contact | Ken Liu, Bureau Veritas Consumer Products Services (H.K.), ken.liu@bureauveritas.com  |
| Non-Technical Contact | Prudencio Cabigao, Alps Alpine North America Inc., john.cabigao@alpsalpine.com |
| Test Firm | Liu Ken, Bureau Veritas CPS(H.K.) Ltd., Taoyuan Branch, ken.liu@bureauveritas.com , +886-3-2600609 |
| TCB Email | hotline@acbcert.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Single Modular Approval |
| Composite Device | No |
| 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 |
|---|---|---|
| 3kDRby7ib4+qzTtKQi1NUA== | 2026-04-22 | Original Equipment |
Grants
TCB Grant - Application 3kDRby7ib4+qzTtKQi1NUA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 04/22/2026 Application Dated: 04/20/2026 |
| ALPS ALPINE CO., LTD. |
| 6-3-36, Furukawanakazato |
| Osaki-city Miyagi-pref, 989-6181 Japan |
| Attention: Yuji Ouchi , |
| 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: | CWTF250X |
| Name of Grantee: | ALPS ALPINE CO., LTD. |
| Equipment Class: | Part 15 Field Disturbance Sensor |
| Notes: | mmWave radar sensor for distance detection |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| EP | 15.255 | 57000.0 - 64000.0 | 0.428 |
| Single Modular Approval. Power output is EIRP. This device may only be deployed in usage configuration under 15.255 (c)(3). RF Exposure compliance is addressed for 1.1310 and 2.1091 MPE limits - this device complies with KDB 447498 and is approved for mobile RF Exposure. The antenna 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 and RF Exposure requirements. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |