1. FCC ID
  2. 2BV4L
  3. 2BV4L-GD0021

FCC ID 2BV4L-GD0021

Tablet

by Shanghai Tutang Technology Co., Ltd

Grantee Code: 2BV4L   Product Code: GD0021
Latest application date: 2026-09-20

FCC ID Device Details

FCC ID2BV4L-GD0021
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BV4L
Product CodeGD0021
Applicant BusinessShanghai Tutang Technology Co., Ltd 🇨🇳
Related Domains rhenish-lab.com miramontsolutions.com
Equipment ClassTablet
Test FirmShenzhen Most Technology Service Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2412-2462 MHzOriginal Equipment2026-09-20
2402-2480 MHzOriginal Equipment2026-09-20

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-09-20PDF 713.4 KB
Internal Photos 1Internal Photos2026-09-20PDF 4.5 MB
Internal Photos 2Internal Photos2026-09-20PDF 3.7 MB
External PhotosExternal Photos2026-09-20PDF 3 MB
ID Label/Location InfoID Label/Location Info2026-09-20PDF 658 KB
Test Setup PhotosTest Setup Photos2026-09-20PDF 1.9 MB
ANT Test ReportTest Report2026-09-20PDF 4.9 MB
Test Report 1Test Report2026-09-20PDF 5 MB
Test Report 1Test Report2026-09-20PDF 4.8 MB
Test Report 2Test Report2026-09-20PDF 4.6 MB
Test Report 2Test Report2026-09-20PDF 4 MB
Test Report 3Test Report2026-09-20PDF 3.4 MB
Test Report 3Test Report2026-09-20PDF 4.3 MB
Test Report 4Test Report2026-09-20PDF 2.3 MB
Attestation StatementsAttestation Statements2026-09-20PDF 82.4 KB
US AgentAttestation Statements2026-09-20PDF 323.8 KB
Agent AuthorizationsCover Letter(s)2026-09-20PDF 94.6 KB
Long term Confidentiality LetterCover Letter(s)2026-09-20PDF 88.5 KB
model differenceCover Letter(s)2026-09-20PDF 87.4 KB
RF Exposure InfoRF Exposure Info2026-09-20PDF 207.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 138.2 KB
Schematics Metadata onlySchematicsPDF 2.2 MB
Operational Description Metadata onlyOperational DescriptionPDF 228.5 KB

Application Information

Application IDydxsNI93UCkKCepTS7tvCA==
Final Action Date2026-09-20
Application PurposeOriginal Equipment
Applicant FRN0036660488
ModelGD0021
Frequency Range2412-2462 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionTablet
Responsible PartyAndy Li, service004@rhenish-lab.com , 13818930897
Non-Technical ContactWenyi Wang, MIRAMONT SOLUTIONS LLC USA, wenyiwang@miramontsolutions.com , 951 401 3633
Test FirmSunny Deng, Shenzhen Most Technology Service Co., Ltd., sunny.deng@szmost.com , 0755-26980487
TCB Emailtcb@metlabs.com
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
ydxsNI93UCkKCepTS7tvCA==2026-09-20Original Equipment
01sCD2Zq3KKwRjaWlG6kkQ==2026-09-20Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
2412-2462 MHz0.0068315CCC
2402-2480 MHz0.0011615CCC

Grants

TCB Grant - Application ydxsNI93UCkKCepTS7tvCA==

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: 09/20/2026

Application Dated: 09/21/2026
Shanghai Tutang Technology Co., Ltd
7F Building 7, 328 Jiajian RD
Shanghai,
China
 
Attention: Andy Li ,

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:  2BV4L-GD0021
Name of Grantee:  Shanghai Tutang Technology Co., Ltd
Equipment Class: Digital Transmission System
Notes: Tablet
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2412.0  -  2462.0 0.00683  

Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths.

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

TCB Grant - Application 01sCD2Zq3KKwRjaWlG6kkQ==

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: 09/20/2026

Application Dated: 09/21/2026
Shanghai Tutang Technology Co., Ltd
7F Building 7, 328 Jiajian RD
Shanghai,
China
 
Attention: Andy Li ,

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:  2BV4L-GD0021
Name of Grantee:  Shanghai Tutang Technology Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Tablet
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00116  

Output power listed is conducted.

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