1. FCC ID
  2. 2BVTU
  3. 2BVTU-C1

FCC ID 2BVTU-C1

Digital Calendar

by Shenzhen Xinhaichuang Technology Co., LTD

Grantee Code: 2BVTU   Product Code: C1
Latest application date: 2026-08-04

FCC ID Device Details

FCC ID2BVTU-C1
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BVTU
Product CodeC1
Applicant BusinessShenzhen Xinhaichuang Technology Co., LTD 🇨🇳
Related Domains yihengke.com fccusagent.com
Equipment ClassDigital Calendar
Test FirmCentre Testing International Group Co., Ltd

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2412-2462 MHzOriginal Equipment2026-08-04
2402-2480 MHzOriginal Equipment2026-08-04
5745-5825 MHzOriginal Equipment2026-08-04

Exhibits

DocumentTypeAvailableFile
ID LabelID Label/Location Info2026-08-04PDF 161.1 KB
Label LocationID Label/Location Info2026-08-04PDF 152.4 KB
2.4G WIFI Test Report Appendix part1Test Report2026-08-04PDF 5.4 MB
2.4G WIFI Test Report Appendix part2Test Report2026-08-04PDF 5.3 MB
2.4G WIFI Test Report Appendix part3Test Report2026-08-04PDF 4.9 MB
2.4G WIFI Test Report Appendix part4Test Report2026-08-04PDF 5 MB
2.4G WIFI Test Report Appendix part5Test Report2026-08-04PDF 5.1 MB
2.4G WIFI Test Report Appendix part6Test Report2026-08-04PDF 2.9 MB
2.4G WIFI Test Report part1Test Report2026-08-04PDF 5.2 MB
2.4G WIFI Test Report part2Test Report2026-08-04PDF 5.2 MB
2.4G WIFI Test Report part3Test Report2026-08-04PDF 5.3 MB
2.4G WIFI Test Report part4Test Report2026-08-04PDF 4.1 MB
2.4G WIFI Test Report part5Test Report2026-08-04PDF 3.1 MB
Antenna SpecificationTest Report2026-08-04PDF 2.7 MB
BLE Test Report Appendix part1Test Report2026-08-04PDF 5.2 MB
BLE Test Report Appendix part2Test Report2026-08-04PDF 5.2 MB
BLE Test Report part1Test Report2026-08-04PDF 5.4 MB
BLE Test Report part2Test Report2026-08-04PDF 2.3 MB
Test Report Appendix DFSTest Report2026-08-04PDF 559.1 KB
Test Report Appendix part1Test Report2026-08-04PDF 5.5 MB
Test Report Appendix part1Test Report2026-08-04PDF 5.2 MB
Test Report Appendix part10Test Report2026-08-04PDF 5 MB
Test Report Appendix part11Test Report2026-08-04PDF 5.3 MB
Test Report Appendix part12Test Report2026-08-04PDF 5 MB
Test Report Appendix part13Test Report2026-08-04PDF 5.5 MB
Test Report Appendix part14Test Report2026-08-04PDF 5.4 MB
Test Report Appendix part15Test Report2026-08-04PDF 5.5 MB
Test Report Appendix part16Test Report2026-08-04PDF 5 MB
Test Report Appendix part17Test Report2026-08-04PDF 5.2 MB
Test Report Appendix part18Test Report2026-08-04PDF 2.3 MB
Test Report Appendix part2Test Report2026-08-04PDF 5.1 MB
Test Report Appendix part2Test Report2026-08-04PDF 5 MB
Test Report Appendix part3Test Report2026-08-04PDF 5 MB
Test Report Appendix part3Test Report2026-08-04PDF 5.5 MB
Test Report Appendix part4Test Report2026-08-04PDF 5.2 MB
Test Report Appendix part4Test Report2026-08-04PDF 887.7 KB
Test Report Appendix part5Test Report2026-08-04PDF 5.5 MB
Test Report Appendix part6Test Report2026-08-04PDF 5.3 MB
Test Report Appendix part7Test Report2026-08-04PDF 5.4 MB
Test Report Appendix part8Test Report2026-08-04PDF 5.2 MB
Test Report Appendix part9Test Report2026-08-04PDF 5.2 MB
Test Report DFSTest Report2026-08-04PDF 846.8 KB
Test Report part1Test Report2026-08-04PDF 5.3 MB
Test Report part1Test Report2026-08-04PDF 5.4 MB
Test Report part2Test Report2026-08-04PDF 5.5 MB
Test Report part2Test Report2026-08-04PDF 5.5 MB
Test Report part3Test Report2026-08-04PDF 5.2 MB
Test Report part4Test Report2026-08-04PDF 5.2 MB
Test Report part5Test Report2026-08-04PDF 5.3 MB
Test Report part6Test Report2026-08-04PDF 5.4 MB
Test Report part7Test Report2026-08-04PDF 5.2 MB
Test Report part8Test Report2026-08-04PDF 5.2 MB
Test Report part9Test Report2026-08-04PDF 754.4 KB
Attestation Statements US agent letterAttestation Statements2026-08-04PDF 585.7 KB
Attestation Statements part2.911Attestation Statements2026-08-04PDF 400.3 KB
Confidentiality LetterCover Letter(s)2026-08-04PDF 71 KB
Label Justification LetterCover Letter(s)2026-08-04PDF 89.2 KB
POACover Letter(s)2026-08-04PDF 507.3 KB
RF ExposureRF Exposure Info2026-08-04PDF 628.4 KB
Users Manual Metadata onlyUsers Manual2027-02-01PDF 5 MB
Internal Photos Metadata onlyInternal Photos2027-02-01PDF 2.5 MB
External Photos Metadata onlyExternal Photos2027-02-01PDF 907.8 KB
External Photos Metadata onlyExternal Photos2027-02-01PDF 2.3 MB
Test Setup Photos Metadata onlyTest Setup Photos2027-02-01PDF 907.8 KB
Test Setup Photos Metadata onlyTest Setup Photos2027-02-01PDF 2.3 MB
Block Diagram Metadata onlyBlock DiagramPDF 482.6 KB
Schematics Metadata onlySchematicsPDF 1 MB
Operational Description Metadata onlyOperational DescriptionPDF 382.6 KB
Software Security Description Metadata onlyOperational DescriptionPDF 2.1 MB

Application Information

Application IDYe/OZc7PkYWHGFSXNYEEOA==
Final Action Date2026-08-04
Application PurposeOriginal Equipment
Applicant FRN0038339735
ModelC1
Frequency Range2412-2462 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionDigital Calendar
Responsible PartyZeng zi hao, gongchengzhuli@yihengke.com , +8619870446032
Non-Technical ContactTim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148
Test FirmVicky Zhou, Centre Testing International Group Co., Ltd, zhoushuping@cti-cert.com , 86-755-3368-1398
TCB Emailcb@industrial-ia.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
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
Ye/OZc7PkYWHGFSXNYEEOA==2026-08-04Original Equipment
X6b+78AmxGZWcBnQGS7q1w==2026-08-04Original Equipment
84RU4opZtL8T4UxI5TlRTw==2026-08-04Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
2412-2462 MHz0.048215CCC
2402-2480 MHz0.005615CCC
2402-2480 MHz0.005715CCC
5180-5240 MHz0.03915ECC
5260-5320 MHz0.036215ECC ND
5500-5700 MHz0.039515ECC ND
5745-5825 MHz0.036615ECC

Grants

TCB Grant - Application Ye/OZc7PkYWHGFSXNYEEOA==

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

  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 08/04/2026

Application Dated: 08/04/2026
Shenzhen Xinhaichuang Technology Co., LTD
Room 1022, Block AB, New Energy Building,
Nanhai Avenue, Nanshan District,
Shenzhen City, Guangdong Province,
China
 
Attention: Zeng zi hao , CEO

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:  2BVTU-C1
Name of Grantee:  Shenzhen Xinhaichuang Technology Co., LTD
Equipment Class: Digital Transmission System
Notes: Digital Calendar
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2412.0  -  2462.0 0.0482  
CC 15C 2402.0  -  2480.0 0.0056  

Output Power listed is the maximum conducted output power. The device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. End-users must be informed of operating requirements for satisfying RF exposure compliance. This device supports 20 and 40 MHz bandwidth modes.

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

TCB Grant - Application X6b+78AmxGZWcBnQGS7q1w==

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

  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 08/04/2026

Application Dated: 08/04/2026
Shenzhen Xinhaichuang Technology Co., LTD
Room 1022, Block AB, New Energy Building,
Nanhai Avenue, Nanshan District,
Shenzhen City, Guangdong Province,
China
 
Attention: Zeng zi hao , CEO

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:  2BVTU-C1
Name of Grantee:  Shenzhen Xinhaichuang Technology Co., LTD
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Digital Calendar
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0057  

Output Power listed is the maximum conducted output power. The device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. End-users must be informed of operating requirements for satisfying RF exposure compliance.

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

TCB Grant - Application 84RU4opZtL8T4UxI5TlRTw==

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

  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 08/04/2026

Application Dated: 08/04/2026
Shenzhen Xinhaichuang Technology Co., LTD
Room 1022, Block AB, New Energy Building,
Nanhai Avenue, Nanshan District,
Shenzhen City, Guangdong Province,
China
 
Attention: Zeng zi hao , CEO

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:  2BVTU-C1
Name of Grantee:  Shenzhen Xinhaichuang Technology Co., LTD
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: Digital Calendar
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15E 5180.0  -  5240.0 0.039  
CC ND 15E 5260.0  -  5320.0 0.0362  
CC ND 15E 5500.0  -  5700.0 0.0395  
CC 15E 5745.0  -  5825.0 0.0366  

Output Power listed is the maximum conducted output power. The device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. End-users must be informed of operating requirements for satisfying RF exposure compliance. This device supports 20, and 40 MHz bandwidth modes.

CC: This device is certified pursuant to two different Part 15 rules sections.
ND: This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h).