1. FCC ID
  2. 2A7R5
  3. 2A7R5-DRBTM4

FCC ID 2A7R5-DRBTM4

PORTABLE SPEAKER

by DB RESEARCH L.L.P

Grantee Code: 2A7R5   Product Code: DRBTM4
Latest application date: 2025-07-09

FCC ID Device Details

FCC ID2A7R5-DRBTM4
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A7R5
Product CodeDRBTM4
Applicant BusinessDB RESEARCH L.L.P 🇺🇸
Related Domains dbdrive.net
Equipment ClassPORTABLE SPEAKER
Test FirmShenzhen CTL Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-07-09

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-07-09PDF 4.5 MB
Internal Photos of EUTInternal Photos2025-07-09PDF 3.6 MB
External Photos of EUTExternal Photos2025-07-09PDF 5.5 MB
FCC-labelID Label/Location Info2025-07-09PDF 724.2 KB
Test Setup Photos of the EUTTest Setup Photos2025-07-09PDF 2.9 MB
Antenna SpecTest Report2025-07-09PDF 390.9 KB
CTL2503128061-WF 15.247 BluetoothTest Report2025-07-09PDF 3.5 MB
CTL2503128061-WF_Bluetooth_AppendixTest Report2025-07-09PDF 5.3 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-07-09PDF 112.4 KB
USA-LocalRepLetter_V1.1_2A7R5-DRBTM4Attestation Statements2025-07-09PDF 348.3 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-07-09PDF 99.8 KB
CTL2503128061-WFH RF exposure FCCRF Exposure Info2025-07-09PDF 449.3 KB
Block diagram Metadata onlyBlock DiagramPDF 3.8 KB
Schematic Metadata onlySchematicsPDF 43.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 161.3 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 72.2 KB

Application Information

Application ID+4BqUqg4tmbpyQnU3zL39g==
Final Action Date2025-07-09
Application PurposeOriginal Equipment
Applicant FRN0032617094
ModelDRBTM4
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionPORTABLE SPEAKER
Responsible PartyRobert Diaz, RDiaz@dbdrive.net , 9564214200
Test FirmTracy Qi, Shenzhen CTL Testing Technology Co., Ltd., qihui@ctl-lab.com , 86-755-89486194
TCB Emailo.kneip@kl-certification.de
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput Power listed is peak conducted.

Applications

Application IDDatePurpose
+4BqUqg4tmbpyQnU3zL39g==2025-07-09Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0021000

Grants

TCB Grant - Application +4BqUqg4tmbpyQnU3zL39g==

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: 07/09/2025

Application Dated: 07/09/2025
DB RESEARCH L.L.P
302 Hanmore Industrial Parkway
Harlingen, TX 78550
 
Attention: Robert Diaz ,

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:  2A7R5-DRBTM4
Name of Grantee:  DB RESEARCH L.L.P
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: PORTABLE SPEAKER
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0021  

Output Power listed is peak conducted.