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FCC ID ZDLST14

AlcoBreath

by Buddi Limited

Grantee Code: ZDL   Product Code: ST14
Latest application date: 2025-12-01

FCC ID Device Details

FCC IDZDLST14
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeZDL
Product CodeST14
Applicant BusinessBuddi Limited 🇬🇧
Related Domains buddi.co.uk
Equipment ClassAlcoBreath
Test FirmShenzhen LGT Test Service Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
914.5-921 MHzOriginal Equipment2025-12-01
1860-1900 MHzOriginal Equipment2025-12-01
2412-2462 MHzOriginal Equipment2025-12-01

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2025-12-01PDF 1.1 MB
Internal PhotosInternal Photos2025-12-01PDF 1.9 MB
External PhotosExternal Photos2025-12-01PDF 1.2 MB
ID Label/Location InfoID Label/Location Info2025-12-01PDF 431.8 KB
Test Setup Photos 1Test Setup Photos2025-12-01PDF 760.1 KB
Test Setup Photos 2Test Setup Photos2025-12-01PDF 259.9 KB
Test Setup Photos 2Test Setup Photos2025-12-01PDF 176.5 KB
ANT Test ReportTest Report2025-12-01PDF 1.9 MB
ANT Test ReportTest Report2025-12-01PDF 3.4 MB
Test ReportTest Report2025-12-01PDF 4.7 MB
Test ReportTest Report2025-12-01PDF 1.7 MB
Test Report 1Test Report2025-12-01PDF 1.3 MB
Test Report 10Test Report2025-12-01PDF 5.4 MB
Test Report 11Test Report2025-12-01PDF 2.2 MB
Test Report 12Test Report2025-12-01PDF 1 MB
Test Report 2Test Report2025-12-01PDF 3.5 MB
Test Report 3Test Report2025-12-01PDF 1.9 MB
Test Report 4Test Report2025-12-01PDF 5.4 MB
Test Report 5Test Report2025-12-01PDF 5.3 MB
Test Report 6Test Report2025-12-01PDF 5.5 MB
Test Report 7Test Report2025-12-01PDF 5.5 MB
Test Report 8Test Report2025-12-01PDF 5.3 MB
Test Report 9Test Report2025-12-01PDF 5.4 MB
Attestation StatementsAttestation Statements2025-12-01PDF 135.5 KB
US agentAttestation Statements2025-12-01PDF 54.3 KB
Agent AuthorizationCover Letter(s)2025-12-01PDF 181.2 KB
Difference DescriptionCover Letter(s)2025-12-01PDF 483 KB
Long term Confidentiality LetterCover Letter(s)2025-12-01PDF 87.5 KB
RF Exposure Info 1RF Exposure Info2025-12-01PDF 1.6 MB
RF Exposure Info 2RF Exposure Info2025-12-01PDF 4.3 MB
Block Diagram Metadata onlyBlock DiagramPDF 604.3 KB
Schematics Metadata onlySchematicsPDF 351.5 KB
Operational Description Metadata onlyOperational DescriptionPDF 710.7 KB
BOM Metadata onlyParts List/Tune Up InfoPDF 620.6 KB
Tune Up Procedure Metadata onlyParts List/Tune Up InfoPDF 137.9 KB

Application Information

Application IDqsYsWuuM+5NW4WrffdwTrQ==
Final Action Date2025-12-01
Application PurposeOriginal Equipment
Applicant FRN0027761238
ModelST14
Frequency Range914.5-921 MHz
Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
Device DescriptionAlcoBreath
Responsible PartyBrad Buike, brad.buike@buddi.co.uk , 00447484346284
Test FirmWen Wen, Shenzhen LGT Test Service Co., Ltd., qa@lgt-cert.com , 0755-89668180
TCB Emailtcb@metlabs.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
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
qsYsWuuM+5NW4WrffdwTrQ==2025-12-01Original Equipment
d0byaSW76TrNi6Bh3PTQWQ==2025-12-01Original Equipment
K5kC2G21TbgpQhWn1cQ6pA==2025-12-01Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRulesGrant Notes
914.5-921 MHz15CCC
2412-2462 MHz0.035315CCC
824.2-848.8 MHz1.65580.01 PM245KGXW22H
824.2-848.8 MHz0.55210.01 PM253KG7W22H
1850.2-1909.8 MHz1.84080.01 PM247KGXW24E
1850.2-1909.8 MHz1.10660.01 PM249KG7W24E
1852.4-1907.6 MHz0.4710.01 PM4M14F9W24E
826.4-846.6 MHz0.21630.01 PM4M15F9W22H
1860-1900 MHz0.48190.01 PM17M9G7D24E
1850.7-1909.3 MHz0.4920.01 PM1M11G7D24E
1860-1900 MHz0.38370.01 PM5M33W7D24E
1855-1905 MHz0.43550.01 PM4M97W7D24E
829-844 MHz0.24150.01 PM9M02G7D22H
829-844 MHz0.21580.01 PM4M99W7D22H
704-711 MHz0.21730.01 PM9M01G7D27
704-711 MHz0.21130.01 PM4M98W7D27

Grants

TCB Grant - Application qsYsWuuM+5NW4WrffdwTrQ==

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: 12/01/2025

Application Dated: 12/01/2025
Buddi Limited
Talbot House
17 Chruch Street
Rickmansworth, WD3 1DE
United Kingdom
 
Attention: Brad Buike , Head of Product Engineering

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:  ZDLST14
Name of Grantee:  Buddi Limited
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: AlcoBreath
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 914.5  -  921.0  

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 device.

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

TCB Grant - Application K5kC2G21TbgpQhWn1cQ6pA==

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: 12/01/2025

Application Dated: 12/01/2025
Buddi Limited
Talbot House
17 Chruch Street
Rickmansworth, WD3 1DE
United Kingdom
 
Attention: Brad Buike , Head of Product Engineering

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:  ZDLST14
Name of Grantee:  Buddi Limited
Equipment Class: Digital Transmission System
Notes: AlcoBreath
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2412.0  -  2462.0 0.0353  

Output power listed is conducted. For body worn operation, this product has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the product a minimum of 10mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. Highest reported SAR for Body-worn accessory, product specific (wireless router), product specific (extremity 10g), and simultaneous transmission are 0.10W/kg, 0.10W/kg, <0.10W/kg, 1.58W/kg respectively.

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

TCB Grant - Application d0byaSW76TrNi6Bh3PTQWQ==

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: 12/01/2025

Application Dated: 12/01/2025
Buddi Limited
Talbot House
17 Chruch Street
Rickmansworth, WD3 1DE
United Kingdom
 
Attention: Brad Buike , Head of Product Engineering

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:  ZDLST14
Name of Grantee:  Buddi Limited
Equipment Class: PCS Licensed Transmitter
Notes: AlcoBreath
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22H 824.2  -  848.8 1.6558 0.01  PM 245KGXW
22H 824.2  -  848.8 0.5521 0.01  PM 253KG7W
24E 1850.2  -  1909.8 1.8408 0.01  PM 247KGXW
24E 1850.2  -  1909.8 1.1066 0.01  PM 249KG7W
24E 1852.4  -  1907.6 0.471 0.01  PM 4M14F9W
22H 826.4  -  846.6 0.2163 0.01  PM 4M15F9W
24E 1860.0  -  1900.0 0.4819 0.01  PM 17M9G7D
24E 1850.7  -  1909.3 0.492 0.01  PM 1M11G7D
24E 1860.0  -  1900.0 0.3837 0.01  PM 5M33W7D
24E 1855.0  -  1905.0 0.4355 0.01  PM 4M97W7D
22H 829.0  -  844.0 0.2415 0.01  PM 9M02G7D
22H 829.0  -  844.0 0.2158 0.01  PM 4M99W7D
27 704.0  -  711.0 0.2173 0.01  PM 9M01G7D
27 704.0  -  711.0 0.2113 0.01  PM 4M98W7D

Output power listed is ERP for frequencies below 1 GHz, and EIRP for frequencies above1 GHz. This device supports bandwidths of 1.4/3/5/10/15/20 MHz for LTE Band 2, bandwidths of 1.4/3/5/10 MHz for LTE Bands 5 and 12. For body worn operation, this product has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the product a minimum of 10mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. Highest reported SAR for Body-worn accessory, product specific (wireless router), product specific (extremity 10g), and simultaneous transmission are 1.24W/kg, 1.24W/kg, 1.85W/kg, 1.58W/kg respectively.