1. FCC ID
  2. 2BKT2
  3. 2BKT2-SA-32MK

FCC ID 2BKT2-SA-32MK

TUBE STEREO PREAMPLIFIER

by Sintron Distribution GmbH

Grantee Code: 2BKT2   Product Code: SA32MK
Latest application date: 2026-05-24

FCC ID Device Details

FCC ID2BKT2-SA-32MK
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BKT2
Product CodeSA32MK
Applicant BusinessSintron Distribution GmbH 🇩🇪
Related Domains uuxgroup.com
Equipment ClassTUBE STEREO PREAMPLIFIER
Test FirmShenzhen Most Technology Service Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-05-24
2402-2480 MHzOriginal Equipment2026-05-24

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-05-24PDF 871.1 KB
Internal Photos 1Internal Photos2026-05-24PDF 4.3 MB
Internal Photos 2Internal Photos2026-05-24PDF 5.1 MB
External PhotosExternal Photos2026-05-24PDF 3 MB
ID Label/Location InfoID Label/Location Info2026-05-24PDF 248.5 KB
Test Setup PhotosTest Setup Photos2026-05-24PDF 1.8 MB
ANT Test ReportTest Report2026-05-24PDF 854 KB
Test ReportTest Report2026-05-24PDF 4.9 MB
Test Report 1Test Report2026-05-24PDF 5 MB
Test Report 2Test Report2026-05-24PDF 5.5 MB
Test Report 3Test Report2026-05-24PDF 4.3 MB
Test Report 4Test Report2026-05-24PDF 1.8 MB
Attestation StatementsAttestation Statements2026-05-24PDF 55.7 KB
US agentAttestation Statements2026-05-24PDF 800.8 KB
Agent AuthorizationCover Letter(s)2026-05-24PDF 87.7 KB
Long term Confidentiality LetterCover Letter(s)2026-05-24PDF 81.6 KB
RF Exposure InfoRF Exposure Info2026-05-24PDF 284 KB
Block Diagram Metadata onlyBlock DiagramPDF 127.1 KB
Schematics Metadata onlySchematicsPDF 303.4 KB
Operational Description Metadata onlyOperational DescriptionPDF 106.3 KB

Application Information

Application IDhlpCX3U/EyAG2Vsfvz4mxg==
Final Action Date2026-05-24
Application PurposeOriginal Equipment
Applicant FRN0035905868
ModelSA-32MK
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionTUBE STEREO PREAMPLIFIER
Responsible PartyHe shaofang, 1552039545@qq.com , 13318253662
Non-Technical ContactJack Fu, UUX GROUP INC, info@uuxgroup.com , 213-3753998
Test FirmSunny Deng, Shenzhen Most Technology Service Co., Ltd., sunny.deng@szmost.com , 0755-26980487
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 DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
hlpCX3U/EyAG2Vsfvz4mxg==2026-05-24Original Equipment
bHggD3VyrIpz27FShugsHw==2026-05-24Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
2402-2480 MHz0.0011115CCC
2402-2480 MHz0.001615CCC

Grants

TCB Grant - Application hlpCX3U/EyAG2Vsfvz4mxg==

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: 05/24/2026

Application Dated: 05/25/2026
Sintron Distribution GmbH
Sudring 14,
76473
Iffezheim,,
Germany
 
Attention: He shaofang ,

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:  2BKT2-SA-32MK
Name of Grantee:  Sintron Distribution GmbH
Equipment Class: Digital Transmission System
Notes: TUBE STEREO PREAMPLIFIER
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00111  

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 not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures as in this filing.

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

TCB Grant - Application bHggD3VyrIpz27FShugsHw==

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: 05/24/2026

Application Dated: 05/25/2026
Sintron Distribution GmbH
Sudring 14,
76473
Iffezheim,,
Germany
 
Attention: He shaofang ,

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:  2BKT2-SA-32MK
Name of Grantee:  Sintron Distribution GmbH
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: TUBE STEREO PREAMPLIFIER
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0016  

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 not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures as in this filing.

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