1. FCC ID
  2. 2BRRO
  3. 2BRRO-HSTB2502-6

FCC ID 2BRRO-HSTB2502-6

Tuning Box

by Jiangyin Heshi Automobile Service Co., Ltd

Grantee Code: 2BRRO   Product Code: HSTB25026
Latest application date: 2025-11-24

FCC ID Device Details

FCC ID2BRRO-HSTB2502-6
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BRRO
Product CodeHSTB25026
Applicant BusinessJiangyin Heshi Automobile Service Co., Ltd 🇨🇳
Equipment ClassTuning Box
Test FirmGuangdong DN Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-11-24

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-11-24PDF 811.5 KB
Internal PhotosInternal Photos2025-11-24PDF 514 KB
External PhotosExternal Photos2025-11-24PDF 784.4 KB
Label and locationID Label/Location Info2025-11-24PDF 125.5 KB
Test Setup photoTest Setup Photos2025-11-24PDF 452.6 KB
Antenna specTest Report2025-11-24PDF 711 KB
DNT2508190256R9035-11049-FCC BT Test Report_Part1Test Report2025-11-24PDF 5.5 MB
DNT2508190256R9035-11049-FCC BT Test Report_Part2Test Report2025-11-24PDF 2.8 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-11-24PDF 113.8 KB
USA-LocalRepLetter_V1.1 -2BRRO-HSTB2502-6Attestation Statements2025-11-24PDF 340.2 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-11-24PDF 99.8 KB
DNT2508190256R9035-11048-FCC MPE(Portable) ReportRF Exposure Info2025-11-24PDF 1,019.4 KB
Block Diagram Metadata onlyBlock DiagramPDF 105.8 KB
Schematic Metadata onlySchematicsPDF 910.9 KB
Schematic-Moudle Metadata onlySchematicsPDF 15.4 KB
Operation Description - BT Metadata onlyOperational DescriptionPDF 109 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 76.3 KB

Application Information

Application IDMotYHbQUJcgvNqCqqzIi1A==
Final Action Date2025-11-24
Application PurposeOriginal Equipment
Applicant FRN0037412640
ModelHSTB2502-6
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionTuning Box
Responsible PartyZhenyu Hua, 719802055@qq.com , 13771209168
Test FirmJoise Yang, Guangdong DN Testing Co., Ltd., Joise.yang@dn-testing.com , +86-0769-8808 7383
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 DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
MotYHbQUJcgvNqCqqzIi1A==2025-11-24Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.000715C

Grants

TCB Grant - Application MotYHbQUJcgvNqCqqzIi1A==

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: 11/24/2025

Application Dated: 11/24/2025
Jiangyin Heshi Automobile Service Co., Ltd
No. 258,Chengyang Road,
Jiangyin City,Jiangsu Province,,
China
 
Attention: Zhenyu Hua ,

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:  2BRRO-HSTB2502-6
Name of Grantee:  Jiangyin Heshi Automobile Service Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Tuning Box
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0007  

Output Power listed is peak conducted.