1. FCC ID
  2. 2BT4L
  3. 2BT4L-M5-CX

FCC ID 2BT4L-M5-CX

Portable WIFI

by Infinity Mobile Limited

Grantee Code: 2BT4L   Product Code: M5CX
Latest application date: 2026-01-26

FCC ID Device Details

FCC ID2BT4L-M5-CX
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BT4L
Product CodeM5CX
Applicant BusinessInfinity Mobile Limited 🇨🇳
Related Domains glocerts.com
Equipment ClassPortable WIFI
Test FirmSHENZHEN CTA TESTING TECHNOLOGY CO., LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
5745-5825 MHzOriginal Equipment2026-01-26
2570-2620 MHzOriginal Equipment2026-01-26
2412-2462 MHzOriginal Equipment2026-01-26

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-01-26PDF 406.3 KB
Internal PhotosInternal Photos2026-01-26PDF 1.2 MB
External PhotosExternal Photos2026-01-26PDF 782 KB
Label and locationID Label/Location Info2026-01-26PDF 156.1 KB
2BT4L-M5-CX_SAR_SAR Test setup photoTest Setup Photos2026-01-26PDF 391 KB
Test Setup PhotosTest Setup Photos2026-01-26PDF 526.5 KB
Antenna specification-5.8GTest Report2026-01-26PDF 490.9 KB
Antenna specification-LTETest Report2026-01-26PDF 3.6 MB
Antenna specification2.4GWIFITest Report2026-01-26PDF 3.6 MB
CTA25103000201_Test Report-LTE band 2Test Report2026-01-26PDF 3.3 MB
CTA25103000202_Test Report-LTE band 4Test Report2026-01-26PDF 1.5 MB
CTA25103000203_Test Report-LTE band 5Test Report2026-01-26PDF 1.4 MB
CTA25103000204_Test Report-LTE band 7Test Report2026-01-26PDF 1.3 MB
CTA25103000205_Test Report-LTE band 12Test Report2026-01-26PDF 1.4 MB
CTA25103000206_Test Report-LTE band 13Test Report2026-01-26PDF 1.3 MB
CTA25103000207_Test Report-LTE band 17Test Report2026-01-26PDF 1.3 MB
CTA25103000208_Test Report-LTE band 18&19&26 part 22Test Report2026-01-26PDF 1.6 MB
CTA25103000209_Test Report-LTE band 18&26-2 part 90Test Report2026-01-26PDF 1.4 MB
CTA25103000210_Test Report-LTE band 25Test Report2026-01-26PDF 1.4 MB
CTA25103000211_Test Report-LTE band 38Test Report2026-01-26PDF 1.4 MB
CTA25103000212_Test Report-LTE band 41Test Report2026-01-26PDF 1.4 MB
CTA25103000213_Test Report-LTE band 66Test Report2026-01-26PDF 1.3 MB
CTA25103000214_Test Report-2.4G WIFI AX40Test Report2026-01-26PDF 1.8 MB
CTA25103000215_Test Report-5.8G WIFI FCC AX40Test Report2026-01-26PDF 1.8 MB
FCC Appendix RF Test Data for 2.4GWIFI_Part1Test Report2026-01-26PDF 4.8 MB
FCC Appendix RF Test Data for 2.4GWIFI_Part2Test Report2026-01-26PDF 4.9 MB
FCC Appendix RF Test Data for 2.4GWIFI_Part3Test Report2026-01-26PDF 3 MB
FCC Appendix RF Test Data for 5GWIFI_Part1Test Report2026-01-26PDF 6 MB
FCC Appendix RF Test Data for 5GWIFI_Part2Test Report2026-01-26PDF 5.9 MB
FCC Appendix RF Test Data for 5GWIFI_Part3Test Report2026-01-26PDF 1.3 MB
FCC Appendix RF Test Data for LTE Band 12_Part1Test Report2026-01-26PDF 5.9 MB
FCC Appendix RF Test Data for LTE Band 12_Part2Test Report2026-01-26PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 12_Part3Test Report2026-01-26PDF 5.3 MB
FCC Appendix RF Test Data for LTE Band 13Test Report2026-01-26PDF 5.7 MB
FCC Appendix RF Test Data for LTE Band 17_Part1Test Report2026-01-26PDF 6 MB
FCC Appendix RF Test Data for LTE Band 17_Part2Test Report2026-01-26PDF 2.2 MB
FCC Appendix RF Test Data for LTE Band 18_Part1Test Report2026-01-26PDF 5.8 MB
FCC Appendix RF Test Data for LTE Band 18_Part2Test Report2026-01-26PDF 2.7 MB
FCC Appendix RF Test Data for LTE Band 19_Part1Test Report2026-01-26PDF 5.8 MB
FCC Appendix RF Test Data for LTE Band 19_Part2Test Report2026-01-26PDF 4.1 MB
FCC Appendix RF Test Data for LTE Band 25_Part1Test Report2026-01-26PDF 5.7 MB
FCC Appendix RF Test Data for LTE Band 25_Part2Test Report2026-01-26PDF 5.7 MB
FCC Appendix RF Test Data for LTE Band 25_Part3Test Report2026-01-26PDF 6 MB
FCC Appendix RF Test Data for LTE Band 25_Part4Test Report2026-01-26PDF 6 MB
FCC Appendix RF Test Data for LTE Band 25_Part5Test Report2026-01-26PDF 1.4 MB
FCC Appendix RF Test Data for LTE Band 26_Part1Test Report2026-01-26PDF 5.9 MB
FCC Appendix RF Test Data for LTE Band 26_Part2Test Report2026-01-26PDF 6 MB
FCC Appendix RF Test Data for LTE Band 26_Part3Test Report2026-01-26PDF 5.9 MB
FCC Appendix RF Test Data for LTE Band 26_Part4Test Report2026-01-26PDF 5.8 MB
FCC Appendix RF Test Data for LTE Band 26_Part5Test Report2026-01-26PDF 5.8 MB
FCC Appendix RF Test Data for LTE Band 26_Part6Test Report2026-01-26PDF 4.9 MB
FCC Appendix RF Test Data for LTE Band 2_Part1Test Report2026-01-26PDF 5.7 MB
FCC Appendix RF Test Data for LTE Band 2_Part2Test Report2026-01-26PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 2_Part3Test Report2026-01-26PDF 5.9 MB
FCC Appendix RF Test Data for LTE Band 2_Part4Test Report2026-01-26PDF 6 MB
FCC Appendix RF Test Data for LTE Band 2_Part5Test Report2026-01-26PDF 1.4 MB
FCC Appendix RF Test Data for LTE Band 38_Part1Test Report2026-01-26PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 38_Part2Test Report2026-01-26PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 38_Part3Test Report2026-01-26PDF 5.3 MB
FCC Appendix RF Test Data for LTE Band 41_Part1Test Report2026-01-26PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 41_Part2Test Report2026-01-26PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 41_Part3Test Report2026-01-26PDF 5.3 MB
FCC Appendix RF Test Data for LTE Band 4_Part1Test Report2026-01-26PDF 5.8 MB
FCC Appendix RF Test Data for LTE Band 4_Part2Test Report2026-01-26PDF 5.7 MB
FCC Appendix RF Test Data for LTE Band 4_Part3Test Report2026-01-26PDF 6 MB
FCC Appendix RF Test Data for LTE Band 4_Part4Test Report2026-01-26PDF 6 MB
FCC Appendix RF Test Data for LTE Band 4_Part5Test Report2026-01-26PDF 1.4 MB
FCC Appendix RF Test Data for LTE Band 5_Part1Test Report2026-01-26PDF 5.9 MB
FCC Appendix RF Test Data for LTE Band 5_Part2Test Report2026-01-26PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 5_Part3Test Report2026-01-26PDF 5.3 MB
FCC Appendix RF Test Data for LTE Band 66_Part1Test Report2026-01-26PDF 5.7 MB
FCC Appendix RF Test Data for LTE Band 66_Part2Test Report2026-01-26PDF 5.7 MB
FCC Appendix RF Test Data for LTE Band 66_Part3Test Report2026-01-26PDF 5.9 MB
FCC Appendix RF Test Data for LTE Band 66_Part4Test Report2026-01-26PDF 5.9 MB
FCC Appendix RF Test Data for LTE Band 66_Part5Test Report2026-01-26PDF 1.4 MB
FCC Appendix RF Test Data for LTE Band 7_Part1Test Report2026-01-26PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 7_Part2Test Report2026-01-26PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 7_Part3Test Report2026-01-26PDF 5.4 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-01-26PDF 128.5 KB
US_Agent_2.911(d)(7)-U_V05Attestation Statements2026-01-26PDF 117.2 KB
Declaration Letter of Model DifferenceCover Letter(s)2026-01-26PDF 86.6 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-01-26PDF 109.3 KB
USA-NIIDeclarationLetter_V0.1 -SlaverCover Letter(s)2026-01-26PDF 155.1 KB
TR_STS2512278H01_SARRF Exposure Info2026-01-26PDF 4.2 MB
TR_STS2512278H01_SAR_Calibration Report_Part 1RF Exposure Info2026-01-26PDF 3.9 MB
TR_STS2512278H01_SAR_Calibration Report_Part 2RF Exposure Info2026-01-26PDF 5.8 MB
TR_STS2512278H01_SAR_Calibration Report_Part 3RF Exposure Info2026-01-26PDF 5.7 MB
TR_STS2512278H01_SAR_Dipole Performance Measurement Report-2025RF Exposure Info2026-01-26PDF 802.6 KB
Block diagram Metadata onlyBlock DiagramPDF 86 KB
schematic Metadata onlySchematicsPDF 1.5 MB
Operation Description Metadata onlyOperational DescriptionPDF 109.9 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 151.5 KB
USA-SoftwareSecurityKDB594280D02_Slaver Metadata onlySDR Software/Security Info.PDF 552.9 KB
2BT4L-M5-CX_SAR_Tune Up Procedure Metadata onlyParts List/Tune Up InfoPDF 283.9 KB
BOM Metadata onlyParts List/Tune Up InfoPDF 441.4 KB

Application Information

Application IDnfrQp8oj+6pERXc8KVZLxA==
Final Action Date2026-01-26
Application PurposeOriginal Equipment
Applicant FRN0037834546
ModelM5-CX
Frequency Range5745-5825 MHz
Equipment ClassNII - Unlicensed National Information Infrastructure TX
Device DescriptionPortable WIFI
Responsible PartyMay Hu, 13509698051@139.com , 18924675176
Non-Technical ContactHuiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039
Test FirmEric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn , 86-755-2322-5875
TCB Emailo.kneip@kl-certification.de
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
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
nfrQp8oj+6pERXc8KVZLxA==2026-01-26Original Equipment
eQqOEcgKPy+1aGPcCavO6w==2026-01-26Original Equipment
2ig88+josCF7REF9tsXqTw==2026-01-26Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRulesGrant Notes
5745-5825 MHz0.026115ECC
1850-1910 MHz0.15212.5 PM1M09G7D24E
1850-1910 MHz0.14522.5 PM17M9G7D24E
1850-1910 MHz0.1142.5 PM18M0W7D24E
1710-1755 MHz0.17022.5 PM13M5G7D27
1710-1755 MHz0.1572.5 PM17M9G7D27
1710-1755 MHz0.12192.5 PM18M0W7D27
824-849 MHz0.132.5 PM2M71G7D22H
824-849 MHz0.12972.5 PM8M99G7D22H
824-849 MHz0.09932.5 PM8M98W7D22H
2500-2570 MHz0.20142.5 PM1M10G7D27
2500-2570 MHz0.19632.5 PM8M99G7D27
2500-2570 MHz0.16872.5 PM8M98W7D27
699-716 MHz0.09712.5 PM4M50G7D27
699-716 MHz0.09162.5 PM8M99G7D27
699-716 MHz0.07712.5 PM8M98W7D27
777-787 MHz0.08412.5 PM4M50G7D27
777-787 MHz0.08222.5 PM8M96G7D27
777-787 MHz0.05682.5 PM8M97W7D27
704-716 MHz0.11992.5 PM4M50G7D27
704-716 MHz0.11482.5 PM8M98G7D27
704-716 MHz0.08852.5 PM8M97W7D27
1850-1915 MHz0.17582.5 PM4M51G7D24E
1850-1915 MHz0.17422.5 PM17M9G7D24E
1850-1915 MHz0.14522.5 PM18M0W7D24E
814-824 MHz0.16982.5 PM2M71G7D90
814-824 MHz0.14452.5 PM8M96G7D90
814-824 MHz0.12762.5 PM8M94W7D90
824-849 MHz0.17062.5 PM13M4G7D22H
824-849 MHz0.13032.5 PM13M4W7D22H
2570-2620 MHz0.16332.5 PM4M51G7D27
2570-2620 MHz0.15312.5 PM18M0G7D27
2570-2620 MHz0.11892.5 PM17M9W7D27
2496-2690 MHz0.15522.5 PM18M0G7D27
2496-2690 MHz0.12222.5 PM17M9W7D27
1710-1780 MHz0.29992.5 PM13M4G7D27
1710-1780 MHz0.28842.5 PM17M9G7D27
1710-1780 MHz0.22542.5 PM17M9W7D27
815-824 MHz0.16072.5 PM4M52G7D90
815-824 MHz0.10592.5 PM4M52W7D90
824-830 MHz0.13432.5 PM4M52G7D22H
824-830 MHz0.10592.5 PM4M50W7D22H
830-845 MHz0.10742.5 PM4M50G7D22H
830-845 MHz0.10642.5 PM13M5G7D22H
830-845 MHz0.08772.5 PM13M5W7D22H
2412-2462 MHz0.040215CCC

Grants

TCB Grant - Application nfrQp8oj+6pERXc8KVZLxA==

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

  KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany 		Date of Grant: 01/26/2026

Application Dated: 01/26/2026
Infinity Mobile Limited
UNIT 1022A, BEVERLEY COMMERCIAL CENTRE,
87-105 CHATHAM ROAD SOUTH,
Tsim Sha Tsui Hong Kong,
China
 
Attention: May Hu ,

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:  2BT4L-M5-CX
Name of Grantee:  Infinity Mobile Limited
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: Portable WIFI
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15E 5745.0  -  5825.0 0.0261  

Output power listed is average conducted. This device supports 802.11a, 802.11n, 802.11ac and 802.11ax with a 20 MHz and 40 MHz bandwidth mode. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0 mm from the body. The highest reported SAR for body-worn accessory, and simultaneous transmission use conditions are 0.17 W/kg, and 1.11 W/kg, respectively.

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

TCB Grant - Application eQqOEcgKPy+1aGPcCavO6w==

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

  KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany 		Date of Grant: 01/26/2026

Application Dated: 01/26/2026
Infinity Mobile Limited
UNIT 1022A, BEVERLEY COMMERCIAL CENTRE,
87-105 CHATHAM ROAD SOUTH,
Tsim Sha Tsui Hong Kong,
China
 
Attention: May Hu ,

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:  2BT4L-M5-CX
Name of Grantee:  Infinity Mobile Limited
Equipment Class: PCS Licensed Transmitter
Notes: Portable WIFI
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
24E 1850.0  -  1910.0 0.1521 2.5  PM 1M09G7D
24E 1850.0  -  1910.0 0.1452 2.5  PM 17M9G7D
24E 1850.0  -  1910.0 0.114 2.5  PM 18M0W7D
27 1710.0  -  1755.0 0.1702 2.5  PM 13M5G7D
27 1710.0  -  1755.0 0.157 2.5  PM 17M9G7D
27 1710.0  -  1755.0 0.1219 2.5  PM 18M0W7D
22H 824.0  -  849.0 0.13 2.5  PM 2M71G7D
22H 824.0  -  849.0 0.1297 2.5  PM 8M99G7D
22H 824.0  -  849.0 0.0993 2.5  PM 8M98W7D
27 2500.0  -  2570.0 0.2014 2.5  PM 1M10G7D
27 2500.0  -  2570.0 0.1963 2.5  PM 8M99G7D
27 2500.0  -  2570.0 0.1687 2.5  PM 8M98W7D
27 699.0  -  716.0 0.0971 2.5  PM 4M50G7D
27 699.0  -  716.0 0.0916 2.5  PM 8M99G7D
27 699.0  -  716.0 0.0771 2.5  PM 8M98W7D
27 777.0  -  787.0 0.0841 2.5  PM 4M50G7D
27 777.0  -  787.0 0.0822 2.5  PM 8M96G7D
27 777.0  -  787.0 0.0568 2.5  PM 8M97W7D
27 704.0  -  716.0 0.1199 2.5  PM 4M50G7D
27 704.0  -  716.0 0.1148 2.5  PM 8M98G7D
27 704.0  -  716.0 0.0885 2.5  PM 8M97W7D
24E 1850.0  -  1915.0 0.1758 2.5  PM 4M51G7D
24E 1850.0  -  1915.0 0.1742 2.5  PM 17M9G7D
24E 1850.0  -  1915.0 0.1452 2.5  PM 18M0W7D
90 814.0  -  824.0 0.1698 2.5  PM 2M71G7D
90 814.0  -  824.0 0.1445 2.5  PM 8M96G7D
90 814.0  -  824.0 0.1276 2.5  PM 8M94W7D
22H 824.0  -  849.0 0.1706 2.5  PM 13M4G7D
22H 824.0  -  849.0 0.1303 2.5  PM 13M4W7D
27 2570.0  -  2620.0 0.1633 2.5  PM 4M51G7D
27 2570.0  -  2620.0 0.1531 2.5  PM 18M0G7D
27 2570.0  -  2620.0 0.1189 2.5  PM 17M9W7D
27 2496.0  -  2690.0 0.1552 2.5  PM 18M0G7D
27 2496.0  -  2690.0 0.1222 2.5  PM 17M9W7D
27 1710.0  -  1780.0 0.2999 2.5  PM 13M4G7D
27 1710.0  -  1780.0 0.2884 2.5  PM 17M9G7D
27 1710.0  -  1780.0 0.2254 2.5  PM 17M9W7D
90 815.0  -  824.0 0.1607 2.5  PM 4M52G7D
90 815.0  -  824.0 0.1059 2.5  PM 4M52W7D
22H 824.0  -  830.0 0.1343 2.5  PM 4M52G7D
22H 824.0  -  830.0 0.1059 2.5  PM 4M50W7D
22H 830.0  -  845.0 0.1074 2.5  PM 4M50G7D
22H 830.0  -  845.0 0.1064 2.5  PM 13M5G7D
22H 830.0  -  845.0 0.0877 2.5  PM 13M5W7D

Output power listed is ERP for operation below 1GHz and EIRP for operation above 1GHz. This device supports LTE bandwidths of 1.4, 3, 5, 10, 15, 20 MHz at LTE Band 2/4/25/66 and of 1.4, 3, 5, 10 MHz at LTE Band 5/12 and of 5, 10, 15, 20 MHz at LTE Band 7/38/41 and of 1.4, 3, 5, 10 MHz at LTE Band 13/17 and of 1.4, 3, 5, 10, 15 MHz at LTE Band 26 and of 5, 10 MHz at LTE Band 18 and of 5, 10, 15 MHz at LTE Band 19. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0 mm from the body. The highest reported SAR for body-worn accessory, and simultaneous transmission use conditions are 0.94 W/kg, and 1.11 W/kg, respectively. This device contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.

TCB Grant - Application 2ig88+josCF7REF9tsXqTw==

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

  KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany 		Date of Grant: 01/26/2026

Application Dated: 01/26/2026
Infinity Mobile Limited
UNIT 1022A, BEVERLEY COMMERCIAL CENTRE,
87-105 CHATHAM ROAD SOUTH,
Tsim Sha Tsui Hong Kong,
China
 
Attention: May Hu ,

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:  2BT4L-M5-CX
Name of Grantee:  Infinity Mobile Limited
Equipment Class: Digital Transmission System
Notes: Portable WIFI
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2412.0  -  2462.0 0.0402  

Output Power listed is peak conducted. This device supports 802.11b, 802.11g, 802.11n and 802.11ax with a 20 MHz and 40 MHz bandwidth mode. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0 mm from the body. The highest reported SAR for body-worn accessory, and simultaneous transmission use conditions are 0.16 W/kg, and 1.09 W/kg, respectively.

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