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  3. WHBUTR3

FCC ID WHBUTR3

Dashcam Front

by Mobile Appliance, Inc.

Grantee Code: WHB   Product Code: UTR3
Latest application date: 2026-08-07

FCC ID Device Details

FCC IDWHBUTR3
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeWHB
Product CodeUTR3
Applicant BusinessMobile Appliance, Inc. 🇰🇷
Related Domains mobileappliance.co.kr icertifi.com
Equipment ClassDashcam Front
Test FirmHCT Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
5755-5775 MHzOriginal Equipment2026-08-07
2412-2472 MHzOriginal Equipment2026-08-07
24075-24175 MHzOriginal Equipment2026-08-07

Exhibits

DocumentTypeAvailableFile
WHBUTR3_label & location_R1ID Label/Location Info2026-08-07PDF 2 MB
WHBUTR3_BT Antenna SpecificationTest Report2026-08-07PDF 522 KB
WHBUTR3_Radar Antenna datasheetTest Report2026-08-07PDF 1.3 MB
WHBUTR3_WIFI Antenna datasheetTest Report2026-08-07PDF 1.9 MB
WHBUTR3_[24GHz Radar] FCC Test Report_R1Test Report2026-08-07PDF 4.4 MB
WHBUTR3_[BT LE] FCC Test ReportTest Report2026-08-07PDF 1.1 MB
WHBUTR3_[DTS] FCC Test ReportTest Report2026-08-07PDF 1,019.5 KB
WHBUTR3_[MPE] FCC Test Report_R1RF Exposure Info2026-08-07PDF 283.1 KB
WHBUTR3_[UNII] FCC Test ReportTest Report2026-08-07PDF 818.9 KB
WHBUTR3_Covered list attestation letter 0.1Attestation Statements2026-08-07PDF 241.5 KB
WHBUTR3_U.S.Agent Attestation LetterAttestation Statements2026-08-07PDF 146.8 KB
WHBUTR3_FCC Agent Authorization Letter rev.2.5Cover Letter(s)2026-08-07PDF 185.8 KB
WHBUTR3_FCC Confidentiality Request Letter rev.3.2Cover Letter(s)2026-08-07PDF 188.4 KB
WHBUTR3_FCC Product Equality DeclarationCover Letter(s)2026-08-07PDF 155.5 KB
WHBUTR3_User manual_R2 Metadata onlyUsers Manual2027-02-03PDF 644.5 KB
WHBUTR3_INTERNAL PHOTO Metadata onlyInternal Photos2027-02-03PDF 3.8 MB
WHBUTR3_EXTERNAL PHOTO Metadata onlyExternal Photos2027-02-03PDF 468 KB
WHBUTR3_[Photo] RF Test Setup Metadata onlyTest Setup Photos2027-02-03PDF 4.5 MB
WHBUTR3_Block diagram Metadata onlyBlock DiagramPDF 345.8 KB
WHBUTR3_Schematic diagram Metadata onlySchematicsPDF 2.8 MB
WHBUTR3_KDB 594280 Software Security documentation Metadata onlyOperational DescriptionPDF 64.7 KB
WHBUTR3_Operational Description_R2 Metadata onlyOperational DescriptionPDF 1.6 MB
WHBUTR3_PCB layout Metadata onlyOperational DescriptionPDF 577.7 KB
WHBUTR3_Part list Metadata onlyParts List/Tune Up InfoPDF 80.2 KB

Application Information

Application IDr4GlbP185+ZErZnmrmmR3w==
Final Action Date2026-08-07
Application PurposeOriginal Equipment
Applicant FRN0023344245
ModelUTR3
Frequency Range5755-5775 MHz
Equipment ClassNII - Unlicensed National Information Infrastructure TX
Device DescriptionDashcam Front
Responsible PartyJin Oh Choi, jjinoh79@mobileappliance.co.kr , 82-31-421-8071
Non-Technical ContactPaul Preston, Americas Compliance Consulting LLC dba iCertifi, fccagent@icertifi.com , 8668854575
Test FirmLee MyoungLim, HCT Co., Ltd., lmlim@hct.co.kr , 82-31-645-6918
TCB Emailcharvey@ieee.org , jennifer.s@hctamerica.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
r4GlbP185+ZErZnmrmmR3w==2026-08-07Original Equipment
P0aLzI1niAOVTLO+1awMVw==2026-08-07Original Equipment
/qKOIJt8eRkK0x/Utr3JGw==2026-08-07Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
5755 MHz0.02315ECC
5755-5775 MHz0.0215ECC
2402-2480 MHz0.00315CCC
2412-2472 MHz0.32315CCC
24075-24175 MHz15.245CC

Grants

TCB Grant - Application r4GlbP185+ZErZnmrmmR3w==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  HCT America, Inc.
840 Yosemite Way
Milpitas, CA 95035
Date of Grant: 08/07/2026

Application Dated: 08/04/2026
Mobile Appliance, Inc.
401, simin-daero, Dongan-gu, (#1701-1706,
Daerung Techno Town 15, Gwangyang-dong)
Anyang-si, Gyeonggi-do, 14051
South Korea
 
Attention: Jin Oh Choi ,

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:  WHBUTR3
Name of Grantee:  Mobile Appliance, Inc.
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: Dashcam Front
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15E 5755.0  -  5755.0 0.023  
CC 15E 5755.0  -  5775.0 0.02  

Power listed is conducted. Device supports 40 and 80 MHz BW modes.

RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits at 20cm, therefore, this device may be used in mobile configurations. Installers and end-users must be provided with transmitter installation and operation conditions for satisfying RF exposure compliance. 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 and RF exposure compliance.


CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application P0aLzI1niAOVTLO+1awMVw==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  HCT America, Inc.
840 Yosemite Way
Milpitas, CA 95035
Date of Grant: 08/07/2026

Application Dated: 08/04/2026
Mobile Appliance, Inc.
401, simin-daero, Dongan-gu, (#1701-1706,
Daerung Techno Town 15, Gwangyang-dong)
Anyang-si, Gyeonggi-do, 14051
South Korea
 
Attention: Jin Oh Choi ,

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:  WHBUTR3
Name of Grantee:  Mobile Appliance, Inc.
Equipment Class: Digital Transmission System
Notes: Dashcam Front
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.003  
CC 15C 2412.0  -  2472.0 0.323  

Power listed is the conducted output power.

RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits at 20cm, therefore, this device may be used in mobile configurations. Installers and end-users must be provided with transmitter installation and operation conditions for satisfying RF exposure compliance. 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 and RF exposure compliance.


CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application /qKOIJt8eRkK0x/Utr3JGw==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  HCT America, Inc.
840 Yosemite Way
Milpitas, CA 95035
Date of Grant: 08/07/2026

Application Dated: 08/04/2026
Mobile Appliance, Inc.
401, simin-daero, Dongan-gu, (#1701-1706,
Daerung Techno Town 15, Gwangyang-dong)
Anyang-si, Gyeonggi-do, 14051
South Korea
 
Attention: Jin Oh Choi ,

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:  WHBUTR3
Name of Grantee:  Mobile Appliance, Inc.
Equipment Class: Part 15 Field Disturbance Sensor
Notes: Dashcam Front
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15.245 24075.0  -  24175.0  

This device contains BLE and WLAN transmitters.

CC: This device is certified pursuant to two different Part 15 rules sections.