1. FCC ID
  2. 2BTQO
  3. 2BTQO-B502

FCC ID 2BTQO-B502

Mobile IoT terminal

by Shenzhen Tuqiang IoT Technology Co., Ltd.

Grantee Code: 2BTQO   Product Code: B502
Latest application date: 2026-01-22

FCC ID Device Details

FCC ID2BTQO-B502
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BTQO
Product CodeB502
Applicant BusinessShenzhen Tuqiang IoT Technology Co., Ltd. 🇨🇳
Related Domains hangtianzijin.com glocerts.com
Equipment ClassMobile IoT terminal
Test FirmSHENZHEN CTA TESTING TECHNOLOGY CO., LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2500-2570 MHzOriginal Equipment2026-01-22

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-01-22PDF 4.6 MB
Internal PhotosInternal Photos2026-01-22PDF 832.9 KB
External PhotosExternal Photos2026-01-22PDF 431.6 KB
Label and locationID Label/Location Info2026-01-22PDF 125.9 KB
Test Setup PhotosTest Setup Photos2026-01-22PDF 415.6 KB
Antenna specificationTest Report2026-01-22PDF 2 MB
Appendix RF Test Data for LTE Band 2_Part1Test Report2026-01-22PDF 5.9 MB
Appendix RF Test Data for LTE Band 2_Part10Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 2_Part11Test Report2026-01-22PDF 5.9 MB
Appendix RF Test Data for LTE Band 2_Part12Test Report2026-01-22PDF 4.9 MB
Appendix RF Test Data for LTE Band 2_Part2Test Report2026-01-22PDF 5.7 MB
Appendix RF Test Data for LTE Band 2_Part3Test Report2026-01-22PDF 5.7 MB
Appendix RF Test Data for LTE Band 2_Part4Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 2_Part5Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 2_Part6Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 2_Part7Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 2_Part8Test Report2026-01-22PDF 5.5 MB
Appendix RF Test Data for LTE Band 2_Part9Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 4_Part1Test Report2026-01-22PDF 5.9 MB
Appendix RF Test Data for LTE Band 4_Part10Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 4_Part11Test Report2026-01-22PDF 5.2 MB
Appendix RF Test Data for LTE Band 4_Part12Test Report2026-01-22PDF 5 MB
Appendix RF Test Data for LTE Band 4_Part2Test Report2026-01-22PDF 5.7 MB
Appendix RF Test Data for LTE Band 4_Part3Test Report2026-01-22PDF 5.7 MB
Appendix RF Test Data for LTE Band 4_Part4Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 4_Part5Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 4_Part6Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 4_Part7Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 4_Part8Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 4_Part9Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 5_Part1Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 5_Part2Test Report2026-01-22PDF 5.9 MB
Appendix RF Test Data for LTE Band 5_Part3Test Report2026-01-22PDF 5.9 MB
Appendix RF Test Data for LTE Band 5_Part4Test Report2026-01-22PDF 5.9 MB
Appendix RF Test Data for LTE Band 5_Part5Test Report2026-01-22PDF 5.9 MB
Appendix RF Test Data for LTE Band 5_Part6Test Report2026-01-22PDF 5.9 MB
Appendix RF Test Data for LTE Band 5_Part7Test Report2026-01-22PDF 6 MB
Appendix RF Test Data for LTE Band 5_Part8Test Report2026-01-22PDF 3.5 MB
Appendix RF Test Data for LTE Band 66_Part1Test Report2026-01-22PDF 5.9 MB
Appendix RF Test Data for LTE Band 66_Part10Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 66_Part11Test Report2026-01-22PDF 5.2 MB
Appendix RF Test Data for LTE Band 66_Part12Test Report2026-01-22PDF 5 MB
Appendix RF Test Data for LTE Band 66_Part2Test Report2026-01-22PDF 5.7 MB
Appendix RF Test Data for LTE Band 66_Part3Test Report2026-01-22PDF 5.7 MB
Appendix RF Test Data for LTE Band 66_Part4Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 66_Part5Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 66_Part6Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 66_Part7Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 66_Part8Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 66_Part9Test Report2026-01-22PDF 5.6 MB
Appendix RF Test Data for LTE Band 7_Part1Test Report2026-01-22PDF 6 MB
Appendix RF Test Data for LTE Band 7_Part2Test Report2026-01-22PDF 5.7 MB
Appendix RF Test Data for LTE Band 7_Part3Test Report2026-01-22PDF 5.8 MB
Appendix RF Test Data for LTE Band 7_Part4Test Report2026-01-22PDF 5.8 MB
Appendix RF Test Data for LTE Band 7_Part5Test Report2026-01-22PDF 5.8 MB
Appendix RF Test Data for LTE Band 7_Part6Test Report2026-01-22PDF 5.8 MB
Appendix RF Test Data for LTE Band 7_Part7Test Report2026-01-22PDF 5.5 MB
Appendix RF Test Data for LTE Band 7_Part8Test Report2026-01-22PDF 1.8 MB
CTA25122200401_Test Report-GSMTest Report2026-01-22PDF 4.5 MB
CTA25122200402_Test Report-LTE band 2Test Report2026-01-22PDF 1.2 MB
CTA25122200403_Test Report-LTE band 4Test Report2026-01-22PDF 1.2 MB
CTA25122200404_Test Report-LTE band 5Test Report2026-01-22PDF 1.2 MB
CTA25122200405_Test Report-LTE band 7Test Report2026-01-22PDF 1.2 MB
CTA25122200406_Test Report-LTE band 66Test Report2026-01-22PDF 1.2 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-01-22PDF 127.8 KB
US_Agent_2.911(d)(7)-U_V05Attestation Statements2026-01-22PDF 124.3 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-01-22PDF 105 KB
CTA25122200407_RF Exposure-MPERF Exposure Info2026-01-22PDF 652.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 85.2 KB
schematic Metadata onlySchematicsPDF 1.9 MB
Operation Description Metadata onlyOperational DescriptionPDF 152.5 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 138.2 KB
BOM Metadata onlyParts List/Tune Up InfoPDF 97.3 KB

Application Information

Application IDulAWiO8Ml9+kKT2hgw6Hzg==
Final Action Date2026-01-22
Application PurposeOriginal Equipment
Applicant FRN0037759982
ModelB502
Frequency Range2500-2570 MHz
Equipment ClassPCB - PCS Licensed Transmitter
Device DescriptionMobile IoT terminal
Responsible PartyYong Yang, yangyong@hangtianzijin.com , +86 13790932214
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 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
ulAWiO8Ml9+kKT2hgw6Hzg==2026-01-22Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRules
1850.2-1909.8 MHz0.80912.5 PM245KGXW24E
1850-1910 MHz0.15142.5 PM1M10G7D24E
1850-1910 MHz0.14422.5 PM18M0G7D24E
1850-1910 MHz0.11512.5 PM5M27W7D24E
1710-1755 MHz0.16942.5 PM1M10G7D27
1710-1755 MHz0.15282.5 PM17M9G7D27
1710-1755 MHz0.13242.5 PM5M30W7D27
824-849 MHz0.12472.5 PM8M99G7D22H
824-849 MHz0.10142.5 PM4M98W7D22H
2500-2570 MHz0.21782.5 PM4M51G7D27
2500-2570 MHz0.20892.5 PM17M9G7D27
2500-2570 MHz0.16562.5 PM5M29W7D27
1710-1780 MHz0.29992.5 PM18M0G7D27
1710-1780 MHz0.22082.5 PM5M33W7D27

Grants

TCB Grant - Application ulAWiO8Ml9+kKT2hgw6Hzg==

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: 01/22/2026

Application Dated: 01/22/2026
Shenzhen Tuqiang IoT Technology Co., Ltd.
Room 2405, Unit 1, Building 1,Jinxiu Shidai
Square,Xinniu Community, Minzhi Subdistrict,
Longhua District, Shenzhen City,Guangdong Province,
China
 
Attention: Yong Yang ,

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:  2BTQO-B502
Name of Grantee:  Shenzhen Tuqiang IoT Technology Co., Ltd.
Equipment Class: PCS Licensed Transmitter
Notes: Mobile IoT terminal
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
24E 1850.2  -  1909.8 0.8091 2.5  PM 245KGXW
24E 1850.0  -  1910.0 0.1514 2.5  PM 1M10G7D
24E 1850.0  -  1910.0 0.1442 2.5  PM 18M0G7D
24E 1850.0  -  1910.0 0.1151 2.5  PM 5M27W7D
27 1710.0  -  1755.0 0.1694 2.5  PM 1M10G7D
27 1710.0  -  1755.0 0.1528 2.5  PM 17M9G7D
27 1710.0  -  1755.0 0.1324 2.5  PM 5M30W7D
22H 824.0  -  849.0 0.1247 2.5  PM 8M99G7D
22H 824.0  -  849.0 0.1014 2.5  PM 4M98W7D
27 2500.0  -  2570.0 0.2178 2.5  PM 4M51G7D
27 2500.0  -  2570.0 0.2089 2.5  PM 17M9G7D
27 2500.0  -  2570.0 0.1656 2.5  PM 5M29W7D
27 1710.0  -  1780.0 0.2999 2.5  PM 18M0G7D
27 1710.0  -  1780.0 0.2208 2.5  PM 5M33W7D

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 2/4/66 and of 1.4, 3, 5, 10 MHz at LTE Band 5 and of 5, 10, 15, 20 MHz at LTE Band 7. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.