1. FCC ID
  2. 2BFZA
  3. 2BFZA-TSRR250

FCC ID 2BFZA-TSRR250

TSRR250 UWB module and ETNA TS250 DevKit

by Truesense S.R.L.

Grantee Code: 2BFZA   Product Code: TSRR250
Latest application date: 2026-01-04

FCC ID Device Details

FCC ID2BFZA-TSRR250
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BFZA
Product CodeTSRR250
Applicant BusinessTruesense S.R.L. 🇮🇹
Related Domains zhtek.com.cn baluntek.com
Equipment ClassTSRR250 UWB module and ETNA TS250 DevKit
Test FirmShenzhen BALUN Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
6489.6-7987.2 MHzOriginal Equipment2026-01-04

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-06-17PDF 1 MB
Internal PhotosInternal Photos2026-06-17PDF 156.7 KB
External PhotosExternal Photos2026-06-17PDF 706.7 KB
ID Label/Location InfoID Label/Location Info2026-01-04PDF 96.6 KB
Test Setup PhotosTest Setup Photos2026-06-17PDF 904.5 KB
Antenna SpecificationTest Report2026-01-04PDF 417.2 KB
Test ReportTest Report2026-01-04PDF 1.5 MB
Attestation StatementsAttestation Statements2026-01-04PDF 91.3 KB
US Agent letterAttestation Statements2026-01-04PDF 583.6 KB
Authorization LetterCover Letter(s)2026-01-04PDF 87.8 KB
ConfidentialityCover Letter(s)2026-01-04PDF 115 KB
Modular Approval RequestCover Letter(s)2026-01-04PDF 172.2 KB
RF Exposure Info.RF Exposure Info2026-01-04PDF 323.8 KB
Block Diagram Metadata onlyBlock DiagramPDF 200.5 KB
Schematics Metadata onlySchematicsPDF 1.5 MB
Operational Description Metadata onlyOperational DescriptionPDF 42.5 KB

Application Information

Application IDooiLDshzjIUSbLWC93UpMA==
Final Action Date2026-01-04
Application PurposeOriginal Equipment
Applicant FRN0035301258
ModelTSRR250
Frequency Range6489.6-7987.2 MHz
Equipment ClassUWB - Ultra Wideband Transmitter
Device DescriptionTSRR250 UWB module and ETNA TS250 DevKit
Responsible PartyArmando Caltabiano, Jacky@zhtek.com.cn , 18566527746
Technical Contactxuewen wu, Shenzhen BALUN Technology Co., Ltd., cbproject@baluntek.com , 075566850100
Non-Technical ContactTiffany Zhang, Shenzhen BALUN Technology Co., Ltd., cbproject@baluntek.com , 075566850100
Test FirmHanson Lin, Shenzhen BALUN Technology Co., Ltd., Hanson.Lin@baluntek.com , 86-755-66833830
TCB Emaildl_radio-certification@kiwa.com
TCB ScopeA2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentSingle Modular Approval
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
ooiLDshzjIUSbLWC93UpMA==2026-01-04Original Equipment

Equipment Authorization

FrequencyRulesGrant Notes
6489.6-7987.2 MHz15FEP

Grants

TCB Grant - Application ooiLDshzjIUSbLWC93UpMA==

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

  Kiwa Nederland B.V.
Wilmersdorf 50
Apeldoorn, NL-7300 AC
Netherlands 		Date of Grant: 01/04/2026

Application Dated: 12/18/2025
Truesense S.R.L.
Viale Lombardia, 217 - 20900
Monza,
Italy
 
Attention: Armando Caltabiano ,

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:  2BFZA-TSRR250
Name of Grantee:  Truesense S.R.L.
Equipment Class: Ultra Wideband Transmitter
Notes: TSRR250 UWB module and ETNA TS250 DevKit
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
EP 15F 6489.6  -  7987.2  

Modular Approval.

The listed power output is EIRP (Equivalent Isotropic Radiated Power). This authorization is valid only when the module is sold to an OEM integrator, and installation must be performed by the OEM or OEM integrator. The average power used for this transmitter as shown in this document is less than 1mW, and it must not be co-located or operated simultaneously with any other antenna or transmitter. Module installation instructions must not be provided to end users. OEM integrators and end users must understand the transmitter's operating conditions to meet RF radiation exposure compliance requirements.

UWB is prohibited for use in toys. The use of UWB on aircraft, ships, or satellites is prohibited.


EP: Output power is Effective Isotropic Radiated Power (EIRP)