FCC ID LEA-U4LOWVHF
WLB U Series Portable Radio
by Unication Co Ltd
Grantee Code: LEA Product Code: U4LOWVHF
Latest application date: 2026-08-03
FCC ID Device Details
| FCC ID | LEA-U4LOWVHF |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | LEA |
| Product Code | U4LOWVHF |
| Applicant Business | Unication Co Ltd 🇺🇸 |
| Related Domains |  uniamericas.com |
| Equipment Class | WLB U Series Portable Radio |
| Test Firm | Compliance Testing, LLC |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 72-76 MHz | Original Equipment | 2026-08-03 |
| 2402-2480 MHz | Original Equipment | 2026-08-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 07_U4. Label Artwork with Location-20260225-V5.0 | ID Label/Location Info | 2026-08-03 | PDF 451.8 KB |
| 14_p25b0004_FCC Part 15.247_RSS-247_Annex A_Rev 1.0 | Test Report | 2026-08-03 | PDF 417.4 KB |
| 14_p25b0004_FCC Part 15.247_RSS-247_Annex B_Rev 1.0 | Test Report | 2026-08-03 | PDF 426.1 KB |
| 14_p25b0004_FCC Part 15.247_RSS-247_Annex C_Rev 1.0 | Test Report | 2026-08-03 | PDF 322.7 KB |
| 14_p25b0004_FCC Part 15.247_RSS-247_Annex D_Rev 1.0 | Test Report | 2026-08-03 | PDF 562.5 KB |
| 14_p25b0004_FCC Part 15.247_RSS-247_Annex E_Rev 1.0 | Test Report | 2026-08-03 | PDF 544 KB |
| 14_p25b0004_FCC Part 15.247_RSS-247_Annex F_Rev 1.0 | Test Report | 2026-08-03 | PDF 496.5 KB |
| 14_p25b0004_FCC Part 15.247_RSS-247_Annex G_Rev 1.0 | Test Report | 2026-08-03 | PDF 1.1 MB |
| 14_p25b0004_FCC Part 15.247_Rev3.0 | Test Report | 2026-08-03 | PDF 1.3 MB |
| 14_p25b0004_FCC Part 90_Annex A_Rev 1.0 | Test Report | 2026-08-03 | PDF 417.9 KB |
| 14_p25b0004_FCC Part 90_Annex B_Rev 1.0 | Test Report | 2026-08-03 | PDF 433 KB |
| 14_p25b0004_FCC Part 90_Annex C_Rev 1.0 | Test Report | 2026-08-03 | PDF 617.9 KB |
| 14_p25b0004_FCC Part 90_Annex D_Rev 1.0 | Test Report | 2026-08-03 | PDF 484.3 KB |
| 14_p25b0004_FCC Part 90_Annex E_Rev 1.0 | Test Report | 2026-08-03 | PDF 426.5 KB |
| 14_p25b0004_FCC Part 90_Rev 2.0 | Test Report | 2026-08-03 | PDF 720.7 KB |
| 16_UNI-BT Antenna Specific_0724-sam_V4 | Test Report | 2026-08-03 | PDF 546.6 KB |
| 02_Covered-list attestation letter | Attestation Statements | 2026-08-03 | PDF 678.4 KB |
| 03_Attestation Statements US agent for service of process - Applicant self desig | Attestation Statements | 2026-08-03 | PDF 520.8 KB |
| 04_Agent Authorization - Signed | Cover Letter(s) | 2026-08-03 | PDF 396.4 KB |
| 06A_Short-Term Confidentiality Request | Cover Letter(s) | 2026-08-03 | PDF 408 KB |
| 06_Long-Term Confidentiality Request | Cover Letter(s) | 2026-08-03 | PDF 406.5 KB |
| 17_U4 FCC | RF Exposure Info | 2026-08-03 | PDF 2.6 MB |
| 13_U4 Handheld Radio User Manual-V2.0 Metadata only | Users Manual | 2027-01-31 | PDF 2.1 MB |
| 09_U4 Internal Photo V1 Metadata only | Internal Photos | 2027-01-31 | PDF 3 MB |
| 08_U4 External Photo V1 Metadata only | External Photos | 2027-01-31 | PDF 1.7 MB |
| 15_p25b0004_Part 15.247_RSS-247_Test Setup Photos Metadata only | Test Setup Photos | 2027-01-31 | PDF 877.2 KB |
| 15_p25b0004_Part 90_RSS119_Test Setup Photos Metadata only | Test Setup Photos | 2027-01-31 | PDF 877.2 KB |
| 11_U4_Block Diagram - V1 Metadata only | Block Diagram | PDF 248 KB | |
| 12_Schematics Combined Metadata only | Schematics | PDF 3.8 MB | |
| 10_U4-4A1-PM-Hardware Operational Description-V0p02-20260330 Metadata only | Operational Description | PDF 888.4 KB | |
| 21_U4 BOM Combined Metadata only | Parts List/Tune Up Info | PDF 3.5 MB | |
| 22_U4_Low VHF_Tune_Up_Info V1 Metadata only | Parts List/Tune Up Info | PDF 427.7 KB |
Application Information
| Application ID | 9tdaAoBIqMWTDcWkPkZMSQ== |
|---|---|
| Final Action Date | 2026-08-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034918870 |
| Model | U4LOWVHF |
| Frequency Range | 72-76 MHz |
| Equipment Class | TNF - Licensed Non-Broadcast Transmitter Held to Face |
| Device Description | WLB U Series Portable Radio |
| Responsible Party | Leo Liu, lliu@uniamericas.com , 817-303-9320 |
| Non-Technical Contact | Leo Liu, Unication Co., Ltd., liu@uniamericas.com , 236-477-1793 |
| Test Firm | Michael Schafer, Compliance Testing, LLC, labadmin@compliancetesting.com  , 480-926-3100 |
| TCB Email | Tcbadmin@compliancetesting.com |
| TCB Scope | B2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz) |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| 9tdaAoBIqMWTDcWkPkZMSQ== | 2026-08-03 | Original Equipment |
| /razkhSLBC3JjA4B3OhJLg== | 2026-08-03 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance | Emission | Rules |
|---|---|---|---|---|
| 30.025-49.975 MHz | 5.0 | 1.0 PM | 11K0F3E | 90 |
| 30.025-49.975 MHz | 5.0 | 1.0 PM | 20K0F3E | 90 |
| 30.025-49.975 MHz | 5.0 | 1.0 PM | 7K60FXW | 90 |
| 30.025-49.975 MHz | 5.0 | 1.0 PM | 8K10F1E | 90 |
| 30.025-49.975 MHz | 5.0 | 1.0 PM | 8K10F1W | 90 |
| 72-76 MHz | 1.0 | 1.0 PM | 11K0F3E | 90 |
| 72-76 MHz | 1.0 | 1.0 PM | 20K0F3E | 90 |
| 72-76 MHz | 1.0 | 1.0 PM | 7K60FXW | 90 |
| 72-76 MHz | 1.0 | 1.0 PM | 8K10F1E | 90 |
| 72-76 MHz | 1.0 | 1.0 PM | 8K10F1W | 90 |
| 2402-2480 MHz | 0.0028 | 15C |
Grants
TCB Grant - Application 9tdaAoBIqMWTDcWkPkZMSQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 08/03/2026 Application Dated: 08/03/2026 |
| Unication Co Ltd |
| 1901 E. Lamar Blvd |
| Arlington, TX 76006 |
| Attention: Leo Liu , account controllor |
| 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: | LEA-U4LOWVHF |
| Name of Grantee: | Unication Co Ltd |
| Equipment Class: | Licensed Non-Broadcast Transmitter Held to Face |
| Notes: | Radio Frequency Devices |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 90 | 30.025 - 49.975 | 5.0 | 1.0 PM | 11K0F3E | |
| 90 | 30.025 - 49.975 | 5.0 | 1.0 PM | 20K0F3E | |
| 90 | 30.025 - 49.975 | 5.0 | 1.0 PM | 7K60FXW | |
| 90 | 30.025 - 49.975 | 5.0 | 1.0 PM | 8K10F1E | |
| 90 | 30.025 - 49.975 | 5.0 | 1.0 PM | 8K10F1W | |
| 90 | 72.0 - 76.0 | 1.0 | 1.0 PM | 11K0F3E | |
| 90 | 72.0 - 76.0 | 1.0 | 1.0 PM | 20K0F3E | |
| 90 | 72.0 - 76.0 | 1.0 | 1.0 PM | 7K60FXW | |
| 90 | 72.0 - 76.0 | 1.0 | 1.0 PM | 8K10F1E | |
| 90 | 72.0 - 76.0 | 1.0 | 1.0 PM | 8K10F1W |
| Power output listed is rated conducted at antenna terminal. This transmitter has been tested for SAR compliance in Push-to-Talk and face and body-worn operating configurations. Hand held and body-worn SAR compliance is limited to the specific antennas, belt-clips, holsters and accessories tested for this device. Users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported 50% duty cycle SAR levels for head (face up to 25mm) and body-worn accessories exposure conditions are 2.54 W/kg and 4.87 W/kg respectively. |
TCB Grant - Application /razkhSLBC3JjA4B3OhJLg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 08/03/2026 Application Dated: 08/03/2026 |
| Unication Co Ltd |
| 1901 E. Lamar Blvd |
| Arlington, TX 76006 |
| Attention: Leo Liu , account controllor |
| 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: | LEA-U4LOWVHF |
| Name of Grantee: | Unication Co Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WLB U Series Portable Radio Radio Frequency Devices |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0028 |
| Power output listed is rated conducted at antenna terminal. This transmitter has been tested for SAR compliance in Push-to-Talk and face and body-worn operating configurations. Hand held and body-worn SAR compliance is limited to the specific antennas, belt-clips, holsters and accessories tested for this device. Users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported 50% duty cycle SAR levels for head (face up to 25mm) and body-worn accessories exposure conditions are 2.54 W/kg and 4.87 W/kg respectively. |