1. FCC ID
  2. 2BBF7
  3. 2BBF7-2448BT

FCC ID 2BBF7-2448BT

DIGITAL AUDIO PROCESSOR

by STETSOM ELECTRONICS USA INC.

Grantee Code: 2BBF7   Product Code: 2448BT
Latest application date: 2026-06-24

FCC ID Device Details

FCC ID2BBF7-2448BT
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BBF7
Product Code2448BT
Applicant BusinessSTETSOM ELECTRONICS USA INC. 🇺🇸
Related Domains stetsom.com.br
Equipment ClassDIGITAL AUDIO PROCESSOR
Test FirmWALTEK TESTING GROUP CO., LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-06-24

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-06-24PDF 4.1 MB
Internal PhotosInternal Photos2026-06-24PDF 728.4 KB
External PhotosExternal Photos2026-06-24PDF 794.9 KB
ID Label/Location InfoID Label/Location Info2026-06-24PDF 188.1 KB
Test Setup PhotosTest Setup Photos2026-06-24PDF 359.2 KB
ANT Test ReportTest Report2026-06-24PDF 1.8 MB
Test ReportTest Report2026-06-24PDF 551 KB
Attestation StatementsAttestation Statements2026-06-24PDF 105.1 KB
US agentAttestation Statements2026-06-24PDF 91.8 KB
Agent AuthorizationCover Letter(s)2026-06-24PDF 152.6 KB
Long term Confidentiality LetterCover Letter(s)2026-06-24PDF 122.5 KB
RF Exposure InfoRF Exposure Info2026-06-24PDF 551.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 101.3 KB
Schematics 1 Metadata onlySchematicsPDF 5.4 MB
Schematics 2 Metadata onlySchematicsPDF 3.2 MB
Schematics 3 Metadata onlySchematicsPDF 3.1 MB
Operational Description Metadata onlyOperational DescriptionPDF 214.3 KB

Application Information

Application ID2+lNaEjDplmBfnvvSouWow==
Final Action Date2026-06-24
Application PurposeOriginal Equipment
Applicant FRN0033839143
Model2448BT
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionDIGITAL AUDIO PROCESSOR
Responsible PartyFernando Kanada, kanada@stetsom.com.br , (786) 743-0031
Non-Technical ContactFernando Kanada, STETSOM ELECTRONICS USA INC., kanada@stetsom.com.br , (786) 743-0031
Test FirmJoy Zhou, WALTEK TESTING GROUP CO., LTD., szqa@waltek.com.cn , 0769-22676998
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 DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
2+lNaEjDplmBfnvvSouWow==2026-06-24Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.0010515C

Grants

TCB Grant - Application 2+lNaEjDplmBfnvvSouWow==

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: 06/24/2026

Application Dated: 06/24/2026
STETSOM ELECTRONICS USA INC.
66 WEST FLAGLER ST STE 900/7434
MIAMI, FL 33130
 
Attention: Fernando Kanada , Project Coordinator

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:  2BBF7-2448BT
Name of Grantee:  STETSOM ELECTRONICS USA INC.
Equipment Class: Digital Transmission System
Notes: DIGITAL AUDIO PROCESSOR
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00105  

Output power listed is conducted. The antenna(s) used for this transmitter must be installed 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.