1. FCC ID
  2. 2AU4T
  3. 2AU4T-TD20

FCC ID 2AU4T-TD20

Global 4G Wifi Router

by Shanghai TUGE Data Technologies Co., Ltd.

Grantee Code: 2AU4T   Product Code: TD20
Latest application date: 2025-03-24

FCC ID Device Details

FCC ID2AU4T-TD20
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AU4T
Product CodeTD20
Applicant BusinessShanghai TUGE Data Technologies Co., Ltd. 🇨🇳
Related Domains 51tgt.com
Equipment ClassGlobal 4G Wifi Router
Test FirmShenzhen LCS Compliance Testing Laboratory Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
699.7-715.3 MHzOriginal Equipment2025-03-24
2412-2462 MHzOriginal Equipment2025-03-24

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-03-24PDF 3.9 MB
Internal photosInternal Photos2025-03-24PDF 2 MB
External photosExternal Photos2025-03-24PDF 1.1 MB
Label and label locationID Label/Location Info2025-03-24PDF 377.5 KB
Test setup photos 15Test Setup Photos2025-03-24PDF 658.3 KB
Test setup photos PCBTest Setup Photos2025-03-24PDF 472.9 KB
Antenna informationTest Report2025-03-24PDF 469.7 KB
Appendix B test data LTE band 2 part 1tTest Report2025-03-24PDF 5.6 MB
Appendix B test data LTE band 2 part 2Test Report2025-03-24PDF 5 MB
Appendix B test data LTE band 2 part 3Test Report2025-03-24PDF 5.2 MB
Appendix B test data LTE band 2 part 4Test Report2025-03-24PDF 2.6 MB
Appendix C test data LTE band 4 part 1Test Report2025-03-24PDF 5.6 MB
Appendix C test data LTE band 4 part 2Test Report2025-03-24PDF 4.9 MB
Appendix C test data LTE band 4 part 3Test Report2025-03-24PDF 5.2 MB
Appendix C test data LTE band 4 part 4Test Report2025-03-24PDF 3.1 MB
Appendix D test data LTE band 5 part 1Test Report2025-03-24PDF 5.4 MB
Appendix D test data LTE band 5 part 2Test Report2025-03-24PDF 4.3 MB
Appendix D test data LTE band 5 part 3Test Report2025-03-24PDF 2.8 MB
Appendix E test data LTE band 7 part 1Test Report2025-03-24PDF 5.6 MB
Appendix E test data LTE band 7 part 2Test Report2025-03-24PDF 5.3 MB
Appendix E test data LTE band 7 part 3Test Report2025-03-24PDF 3.7 MB
Appendix F test data LTE band 12 part 1Test Report2025-03-24PDF 5.1 MB
Appendix F test data LTE band 12 part 2Test Report2025-03-24PDF 4.7 MB
Appendix G test data LTE band 13Test Report2025-03-24PDF 4.8 MB
Appendix H test data LTE band 17 part 1Test Report2025-03-24PDF 3.7 MB
Appendix H test data LTE band 17 part 2Test Report2025-03-24PDF 2.6 MB
Appendix I test data LTE band 25 part 1Test Report2025-03-24PDF 5.6 MB
Appendix I test data LTE band 25 part 2Test Report2025-03-24PDF 5 MB
Appendix I test data LTE band 25 part 3Test Report2025-03-24PDF 5.2 MB
Appendix I test data LTE band 25 part 4Test Report2025-03-24PDF 2.8 MB
Appendix J test data LTE band 26S1 part 1Test Report2025-03-24PDF 5.6 MB
Appendix J test data LTE band 26S1 part 2Test Report2025-03-24PDF 4.8 MB
Appendix K test data LTE band 26S2 part 1Test Report2025-03-24PDF 5.8 MB
Appendix K test data LTE band 26S2 part 2Test Report2025-03-24PDF 5.3 MB
Appendix K test data LTE band 26S2 part 3Test Report2025-03-24PDF 4.2 MB
Appendix L test data LTE band 38 part 1Test Report2025-03-24PDF 5.7 MB
Appendix L test data LTE band 38 part 2Test Report2025-03-24PDF 5.3 MB
Appendix L test data LTE band 38 part 3Test Report2025-03-24PDF 4.7 MB
Appendix M test data LTE band 41 part 1Test Report2025-03-24PDF 5.1 MB
Appendix M test data LTE band 41 part 2Test Report2025-03-24PDF 4.7 MB
Appendix M test data LTE band 41 part 3Test Report2025-03-24PDF 3.5 MB
Appendix N test data LTE band 66 part 1Test Report2025-03-24PDF 5.5 MB
Appendix N test data LTE band 66 part 2Test Report2025-03-24PDF 5 MB
Appendix N test data LTE band 66 part 3Test Report2025-03-24PDF 5.2 MB
Appendix N test data LTE band 66 part 4Test Report2025-03-24PDF 2.9 MB
Test Report 2G4WLANTest Report2025-03-24PDF 2.6 MB
Test Report GSMTest Report2025-03-24PDF 4.2 MB
Test Report LTETest Report2025-03-24PDF 2.4 MB
Test Report WCDMATest Report2025-03-24PDF 4.6 MB
Agent attestation letterAttestation Statements2025-03-24PDF 370.9 KB
Covered equipment letterAttestation Statements2025-03-24PDF 181.4 KB
Due digilence letterAttestation Statements2025-03-24PDF 177.5 KB
Confidentiality request letterCover Letter(s)2025-03-24PDF 167.2 KB
Letter of declaration disable channel 12 and 13 by softwareCover Letter(s)2025-03-24PDF 136.6 KB
RF exposure evaluationRF Exposure Info2025-03-24PDF 787.4 KB
Block diagram Metadata onlyBlock DiagramPDF 7.6 KB
Schematic Metadata onlySchematicsPDF 324.3 KB
Operation description Metadata onlyOperational DescriptionPDF 185.9 KB
Part list Metadata onlyParts List/Tune Up InfoPDF 113.3 KB
Tune up procedure Metadata onlyParts List/Tune Up InfoPDF 422.3 KB

Application Information

Application IDgnjWHwx8eaSlOjDKQpq7wQ==
Final Action Date2025-03-24
Application PurposeOriginal Equipment
Applicant FRN0028976140
ModelTD20
Frequency Range699.7-715.3 MHz
Equipment ClassPCB - PCS Licensed Transmitter
Device DescriptionGlobal 4G Wifi Router
Responsible PartyXiangWang Wu, xiangwang.wu@51tgt.com , 13827468032
Test FirmGavin Liang, Shenzhen LCS Compliance Testing Laboratory Ltd., gavin.liang@lcs-cert.com , 0755-82591330
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
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput power listed is ERP for operations below 1 GHz, and EIRP for operations above 1 GHz. This device supports the following LTE bands and channel bandwidths for equipment codes PCB: 5/10 MHz in Band 13, Band 17; 1.4/3/5/10 MHz in Band 5, Band 12, Band 26; 5/10/15/20MHz in Band 7, Band 38, Band 41; 1.4/3/5/10/15/20 MHz in Band 2, Band 4, Band 25, Band 66. This device contains functions that are not operational in U.S. Territories; filings under this FCC ID are approved only for U.S. operations. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. The device also contains 2.4GHz WLAN transmitters.

Applications

Application IDDatePurpose
gnjWHwx8eaSlOjDKQpq7wQ==2025-03-24Original Equipment
Awr6HynB8z5+AVXObGQXTg==2025-03-24Original Equipment

Equipment Authorization

FrequencyOutputTolerance
699.7-715.3 MHz0.17262.5ppm
699.7-715.3 MHz0.15492.5ppm
704-711 MHz0.132.5ppm
704-711 MHz0.11322.5ppm
706.5-713.5 MHz0.10142.5ppm
709-711 MHz0.1252.5ppm
709-711 MHz0.10022.5ppm
782 MHz0.16832.5ppm
782 MHz0.12132.5ppm
819 MHz0.1382.5ppm
819 MHz0.12762.5ppm
826.4-846.6 MHz0.10672.5ppm
826.5-846.5 MHz0.12972.5ppm
826.5-846.5 MHz0.10282.5ppm
829-844 MHz0.12852.5ppm
829-844 MHz0.09982.5ppm
831.5-841.5 MHz0.1772.5ppm
831.5-841.5 MHz0.14352.5ppm
1710.7-1779.3 MHz0.13462.5ppm
1711.5-1753.5 MHz0.14322.5ppm
1712.4-1752.6 MHz0.12622.5ppm
1717.5-1747.5 MHz0.14322.5ppm
1720-1745 MHz0.12272.5ppm
1720-1745 MHz0.14092.5ppm
1720-1770 MHz0.11612.5ppm
1720-1770 MHz0.13742.5ppm
1850.7-1909.3 MHz0.10162.5ppm
1850.7-1909.3 MHz0.11562.5ppm
1852.4-1907.6 MHz0.12912.5ppm
1852.5-1912.5 MHz0.19012.5ppm
1857.5-1907.5 MHz0.1712.5ppm
1860-1900 MHz0.05712.5ppm
1860-1905 MHz0.18492.5ppm
1860-1905 MHz0.15142.5ppm
1860-1900 MHz0.06122.5ppm
2412-2462 MHz0.0337000
2498.5-2687.5 MHz0.11042.5ppm
2501-2685 MHz0.08852.5ppm
2502.5-2567.5 MHz0.11122.5ppm
2505-2565 MHz0.08752.5ppm
2506-2680 MHz0.10672.5ppm
2506-2680 MHz0.08592.5ppm
2510-2560 MHz0.10742.5ppm
2510-2560 MHz0.07832.5ppm
2580-2610 MHz0.11072.5ppm
2580-2610 MHz0.08992.5ppm

Grants

TCB Grant - Application gnjWHwx8eaSlOjDKQpq7wQ==

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: 03/24/2025

Application Dated: 03/24/2025
Shanghai TUGE Data Technologies Co., Ltd.
Floor 1-2, Building 4, No.1628, Lingang New Area,
Shanghai Pilot Free Trade Zone
Shanghai,
China
 
Attention: XiangWang Wu ,

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:  2AU4T-TD20
Name of Grantee:  Shanghai TUGE Data Technologies Co., Ltd.
Equipment Class: PCS Licensed Transmitter
Notes: Global 4G Wifi Router
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22H 824.2  -  848.8 0.9247 2.5  PM 246KGXW
22H 824.2  -  848.8 0.2979 2.5  PM 244KG7W
24E 1850.2  -  1909.8 0.6237 2.5  PM 246KGXW
24E 1850.2  -  1909.8 0.1963 2.5  PM 248KG7W
24E 1852.4  -  1907.6 0.1291 2.5  PM 4M16F9W
22H 826.4  -  846.6 0.1067 2.5  PM 4M17F9W
27 1712.4  -  1752.6 0.1262 2.5  PM 4M15F9W
24E 1850.7  -  1909.3 0.1156 2.5  PM 1M10G7D
24E 1860.0  -  1900.0 0.0612 2.5  PM 18M1G7D
24E 1850.7  -  1909.3 0.1016 2.5  PM 1M10W7D
24E 1860.0  -  1900.0 0.0571 2.5  PM 18M1W7D
27 1717.5  -  1747.5 0.1432 2.5  PM 13M5G7D
27 1720.0  -  1745.0 0.1227 2.5  PM 18M1G7D
27 1711.5  -  1753.5 0.1432 2.5  PM 2M76W7D
27 1720.0  -  1745.0 0.1409 2.5  PM 18M1W7D
22H 826.5  -  846.5 0.1297 2.5  PM 4M52G7D
22H 829.0  -  844.0 0.1285 2.5  PM 9M01G7D
22H 826.5  -  846.5 0.1028 2.5  PM 4M53W7D
22H 829.0  -  844.0 0.0998 2.5  PM 9M02W7D
27 2502.5  -  2567.5 0.1112 2.5  PM 4M53G7D
27 2510.0  -  2560.0 0.1074 2.5  PM 18M1G7D
27 2505.0  -  2565.0 0.0875 2.5  PM 9M03W7D
27 2510.0  -  2560.0 0.0783 2.5  PM 18M1W7D
27 699.7  -  715.3 0.1726 2.5  PM 1M10G7D
27 704.0  -  711.0 0.13 2.5  PM 9M00G7D
27 699.7  -  715.3 0.1549 2.5  PM 1M11W7D
27 704.0  -  711.0 0.1132 2.5  PM 9M00W7D
27 782.0  -  782.0 0.1683 2.5  PM 8M99G7D
27 782.0  -  782.0 0.1213 2.5  PM 8M99W7D
27 709.0  -  711.0 0.125 2.5  PM 9M02G7D
27 706.5  -  713.5 0.1014 2.5  PM 4M53W7D
27 709.0  -  711.0 0.1002 2.5  PM 9M00W7D
24E 1852.5  -  1912.5 0.1901 2.5  PM 4M53G7D
24E 1860.0  -  1905.0 0.1849 2.5  PM 18M0G7D
24E 1857.5  -  1907.5 0.171 2.5  PM 13M5W7D
24E 1860.0  -  1905.0 0.1514 2.5  PM 18M1W7D
90 819.0  -  819.0 0.138 2.5  PM 9M00G7D
90 819.0  -  819.0 0.1276 2.5  PM 9M00W7D
22H 831.5  -  841.5 0.177 2.5  PM 13M5G7D
22H 831.5  -  841.5 0.1435 2.5  PM 13M5W7D
27 2580.0  -  2610.0 0.1107 2.5  PM 18M0G7D
27 2580.0  -  2610.0 0.0899 2.5  PM 18M0W7D
27 2498.5  -  2687.5 0.1104 2.5  PM 4M50G7D
27 2506.0  -  2680.0 0.1067 2.5  PM 18M0G7D
27 2501.0  -  2685.0 0.0885 2.5  PM 9M01W7D
27 2506.0  -  2680.0 0.0859 2.5  PM 18M0W7D
27 1710.7  -  1779.3 0.1346 2.5  PM 1M10G7D
27 1720.0  -  1770.0 0.1161 2.5  PM 18M0G7D
27 1720.0  -  1770.0 0.1374 2.5  PM 18M1W7D

Output power listed is ERP for operations below 1 GHz, and EIRP for operations above 1 GHz. This device supports the following LTE bands and channel bandwidths for equipment codes PCB: 5/10 MHz in Band 13, Band 17; 1.4/3/5/10 MHz in Band 5, Band 12, Band 26; 5/10/15/20MHz in Band 7, Band 38, Band 41; 1.4/3/5/10/15/20 MHz in Band 2, Band 4, Band 25, Band 66. This device contains functions that are not operational in U.S. Territories; filings under this FCC ID are approved only for U.S. operations. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. The device also contains 2.4GHz WLAN transmitters.

TCB Grant - Application Awr6HynB8z5+AVXObGQXTg==

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: 03/24/2025

Application Dated: 03/24/2025
Shanghai TUGE Data Technologies Co., Ltd.
Floor 1-2, Building 4, No.1628, Lingang New Area,
Shanghai Pilot Free Trade Zone
Shanghai,
China
 
Attention: XiangWang Wu ,

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:  2AU4T-TD20
Name of Grantee:  Shanghai TUGE Data Technologies Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Global 4G Wifi Router
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2412.0  -  2462.0 0.0337  

Power listed is maximum peak conducted output power. The device supports both 20 MHz and 40 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. The device also contains GSM/WCDMA/LTE transmitters.