1. FCC ID
  2. 2BFJO
  3. 2BFJO-S2-2-4G

FCC ID 2BFJO-S2-2-4G

GPS Tracker

by Guangzhou T-Mark Technology Co., Ltd.

Grantee Code: 2BFJO   Product Code: S224G
Latest application date: 2026-07-15

FCC ID Device Details

FCC ID2BFJO-S2-2-4G
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BFJO
Product CodeS224G
Applicant BusinessGuangzhou T-Mark Technology Co., Ltd. 🇨🇳
Related Domains fccusagent.com
Equipment ClassGPS Tracker
Test FirmShenzhen Huaxin Information Technology Service Co.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2510-2560 MHzOriginal Equipment2026-07-15

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-07-15PDF 1.5 MB
Internal PhotosInternal Photos2026-07-15PDF 1.4 MB
External PhotosExternal Photos2026-07-15PDF 635.4 KB
ID Label/Location InfoID Label/Location Info2026-07-15PDF 85 KB
Test Setup PhotosTest Setup Photos2026-07-15PDF 1.1 MB
Test Report 1Test Report2026-07-15PDF 1.3 MB
Test Report 10Test Report2026-07-15PDF 1.5 MB
Test Report 11Test Report2026-07-15PDF 786 KB
Test Report 12Test Report2026-07-15PDF 1,005.9 KB
Test Report 2Test Report2026-07-15PDF 5.4 MB
Test Report 3Test Report2026-07-15PDF 1.8 MB
Test Report 4Test Report2026-07-15PDF 5.4 MB
Test Report 5Test Report2026-07-15PDF 1.8 MB
Test Report 6Test Report2026-07-15PDF 4.6 MB
Test Report 7Test Report2026-07-15PDF 4.4 MB
Test Report 8Test Report2026-07-15PDF 5.5 MB
Test Report 9Test Report2026-07-15PDF 1.7 MB
Attestation StatementsAttestation Statements2026-07-15PDF 207.6 KB
US agentAttestation Statements2026-07-15PDF 302.4 KB
Agent AuthorizationsCover Letter(s)2026-07-15PDF 71.5 KB
Long term Confidentiality LetterCover Letter(s)2026-07-15PDF 90.8 KB
Model DifferenceCover Letter(s)2026-07-15PDF 84 KB
RF Exposure InfoRF Exposure Info2026-07-15PDF 147 KB
Block Diagram Metadata onlyBlock DiagramPDF 207.2 KB
Schematics Metadata onlySchematicsPDF 479.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 54.3 KB
BOM Metadata onlyParts List/Tune Up InfoPDF 43.5 KB
Tune Up Procedure Metadata onlyParts List/Tune Up InfoPDF 212.3 KB

Application Information

Application IDlPX4WRc4j1DTWDlGI1SHVw==
Final Action Date2026-07-15
Application PurposeOriginal Equipment
Applicant FRN0035172931
ModelS2-2-4G
Frequency Range2510-2560 MHz
Equipment ClassPCB - PCS Licensed Transmitter
Device DescriptionGPS Tracker
Responsible PartyRenbin Liu, Xunquar@outlook.com , 0755-35896543
Non-Technical ContactTim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148
Test FirmZhenyong Wu, Shenzhen Huaxin Information Technology Service Co., wuzhenyong@tecovo.net , 13480805379
TCB Emailtcb@metlabs.com
TCB ScopeB1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
lPX4WRc4j1DTWDlGI1SHVw==2026-07-15Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRules
824.2-848.8 MHz2.2910.0186 PM245KGXW22H
824.2-848.8 MHz2.2960.0186 PM254KG7W22H
1850.2-1909.8 MHz0.9040.0243 PM246KGXW24E
1850.2-1909.8 MHz0.9710.0243 PM249KG7W24E
1860-1900 MHz0.1940.0131 PM18M2G7D24E
1852.5-1907.5 MHz0.1960.0131 PM4M55W7D24E
1720-1745 MHz0.2370.0144 PM18M1G7D27
1715-1750 MHz0.2480.0144 PM9M06G7D27
1712.5-1752.5 MHz0.2480.0144 PM4M55W7D27
1711.5-1753.5 MHz0.2490.0144 PM2M73W7D27
829-844 MHz0.1870.0273 PM9M04G7D22H
824.7-848.3 MHz0.1980.0273 PM1M12G7D22H
826.5-846.5 MHz0.1720.0273 PM4M54W7D22H
825.5-847.5 MHz0.1960.0273 PM2M73W7D22H
2510-2560 MHz0.1830.0107 PM18M1G7D27
2505-2565 MHz0.1970.0107 PM9M07G7D27
2502.5-2567.5 MHz0.1870.0107 PM4M56W7D27
1720-1770 MHz0.2490.0154 PM18M1G7D27
1712.5-1777.5 MHz0.2030.0154 PM4M56W7D27
1711.5-1778.5 MHz0.190.0154 PM2M74W7D27

Grants

TCB Grant - Application lPX4WRc4j1DTWDlGI1SHVw==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 07/15/2026

Application Dated: 07/15/2026
Guangzhou T-Mark Technology Co., Ltd.
Room 310, Building A, No.33 Science Avenue,
Huangpu District,
Guangzhou,
China
 
Attention: Renbin Liu , Manager

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:  2BFJO-S2-2-4G
Name of Grantee:  Guangzhou T-Mark Technology Co., Ltd.
Equipment Class: PCS Licensed Transmitter
Notes: GPS Tracker
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22H 824.2  -  848.8 2.291 0.0186  PM 245KGXW
22H 824.2  -  848.8 2.296 0.0186  PM 254KG7W
24E 1850.2  -  1909.8 0.904 0.0243  PM 246KGXW
24E 1850.2  -  1909.8 0.971 0.0243  PM 249KG7W
24E 1860.0  -  1900.0 0.194 0.0131  PM 18M2G7D
24E 1852.5  -  1907.5 0.196 0.0131  PM 4M55W7D
27 1720.0  -  1745.0 0.237 0.0144  PM 18M1G7D
27 1715.0  -  1750.0 0.248 0.0144  PM 9M06G7D
27 1712.5  -  1752.5 0.248 0.0144  PM 4M55W7D
27 1711.5  -  1753.5 0.249 0.0144  PM 2M73W7D
22H 829.0  -  844.0 0.187 0.0273  PM 9M04G7D
22H 824.7  -  848.3 0.198 0.0273  PM 1M12G7D
22H 826.5  -  846.5 0.172 0.0273  PM 4M54W7D
22H 825.5  -  847.5 0.196 0.0273  PM 2M73W7D
27 2510.0  -  2560.0 0.183 0.0107  PM 18M1G7D
27 2505.0  -  2565.0 0.197 0.0107  PM 9M07G7D
27 2502.5  -  2567.5 0.187 0.0107  PM 4M56W7D
27 1720.0  -  1770.0 0.249 0.0154  PM 18M1G7D
27 1712.5  -  1777.5 0.203 0.0154  PM 4M56W7D
27 1711.5  -  1778.5 0.19 0.0154  PM 2M74W7D

Output power listed is ERP for frequencies below 1 GHz, and EIRP for frequencies above1 GHz. This device supports bandwidths of 1.4/3/5/10/15/20 MHz for LTE Bands 2, 4 and 66, bandwidths of 1.4/3/5/10 MHz for LTE Bands 5, and bandwidths of 5/10/15/20 MHz for LTE Band 7. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons.