1. FCC ID
  2. 2A3UL
  3. 2A3ULHDR275

FCC ID 2A3ULHDR275

RS 275 TV Headphones/ RS 255 TV Headphones

by Sonova Consumer Hearing GmbH

Grantee Code: 2A3UL   Product Code: HDR275
Latest application date: 2025-12-03

FCC ID Device Details

FCC ID2A3ULHDR275
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A3UL
Product CodeHDR275
Applicant BusinessSonova Consumer Hearing GmbH 🇩🇪
Related Domains sonova.com bureauveritas.com
Equipment ClassRS 275 TV Headphones/ RS 255 TV Headphones
Test FirmBureau Veritas CPS (H.K.) Ltd., Taoyuan Branch

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2404-2478 MHzOriginal Equipment2025-12-03
2402-2480 MHzOriginal Equipment2025-12-03

Exhibits

DocumentTypeAvailableFile
Users Manual_1Users Manual2026-02-17PDF 2 MB
Users Manual_2Users Manual2026-02-17PDF 3 MB
Users Manual_StatementUsers Manual2026-02-17PDF 859.4 KB
Internal PhotosInternal Photos2026-02-17PDF 2.3 MB
External PhotosExternal Photos2026-02-17PDF 3.5 MB
ID Label/Location InfoID Label/Location Info2025-12-03PDF 106.2 KB
Test Setup Photos_Antenna spec.Test Setup Photos2026-02-17PDF 753.4 KB
Test Setup Photos_RFTest Setup Photos2026-02-17PDF 604.3 KB
Test Setup Photos_SARTest Setup Photos2026-02-17PDF 1.2 MB
Antenna SpecificationTest Report2025-12-03PDF 1,022.3 KB
Test Report_DSSTest Report2025-12-03PDF 1,000.9 KB
Test Report_DTSTest Report2025-12-03PDF 839.3 KB
Attestation StatementsAttestation Statements2025-12-03PDF 84.2 KB
US Agent LetterAttestation Statements2025-12-03PDF 114.3 KB
Agent AuthorizationCover Letter(s)2025-12-03PDF 51 KB
Confidentiality Request_Long term_Cover Letter(s)2025-12-03PDF 71.4 KB
Confidentiality Request_Short termCover Letter(s)2025-12-03PDF 60.8 KB
RF Exposure Info_SARRF Exposure Info2025-12-03PDF 268.9 KB
Block Diagram Metadata onlyBlock DiagramPDF 109.5 KB
Schematics Metadata onlySchematicsPDF 331.7 KB
Operational Description Metadata onlyOperational DescriptionPDF 264 KB

Application Information

Application IDoaSvjfAt9NSH3JtYHqUuIg==
Final Action Date2025-12-03
Application PurposeOriginal Equipment
Applicant FRN0031700792
ModelHDR275
Frequency Range2404-2478 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionRS 275 TV Headphones/ RS 255 TV Headphones
Responsible PartyAnitha Shankari N S, anitha.shankari@sonova.com , +65-69797404
Technical ContactKen Liu, Bureau Veritas Consumer Products Services (H.K.), Ken.liu@bureauveritas.com , 886 3 318 32323
Non-Technical ContactAndrea Hsia, Bureau Veritas Consumer Products Services (H.K.), Andrea.hsia@bureauveritas.com , 886 3 318 32323
Test FirmKen Liu, Bureau Veritas CPS (H.K.) Ltd., Taoyuan Branch, ken.liu@bureauveritas.com , +886-3-260-0609
TCB Emaildl_radio-certification@kiwa.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
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
oaSvjfAt9NSH3JtYHqUuIg==2025-12-03Original Equipment
aDBHm2i7b1ZxRyUJdkxxWw==2025-12-03Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.00215C
2404-2478 MHz0.00215C

Grants

TCB Grant - Application oaSvjfAt9NSH3JtYHqUuIg==

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: 12/03/2025

Application Dated: 12/01/2025
Sonova Consumer Hearing GmbH
Im Heidkampe 9,
30659 Hannover
Hannover,
Germany
 
Attention: Anitha Shankari N S , Director, Regulatory Compliance

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:  2A3ULHDR275
Name of Grantee:  Sonova Consumer Hearing GmbH
Equipment Class: Digital Transmission System
Notes: RS 275 TV Headphones/ RS 255 TV Headphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.002  
15C 2404.0  -  2478.0 0.002  

Output power listed is conducted. End-users must be informed of transmitter operating conditions for satisfying RF exposure compliance.

TCB Grant - Application aDBHm2i7b1ZxRyUJdkxxWw==

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: 12/03/2025

Application Dated: 12/01/2025
Sonova Consumer Hearing GmbH
Im Heidkampe 9,
30659 Hannover
Hannover,
Germany
 
Attention: Anitha Shankari N S , Director, Regulatory Compliance

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:  2A3ULHDR275
Name of Grantee:  Sonova Consumer Hearing GmbH
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: RS 275 TV Headphones/ RS 255 TV Headphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.002  

Output power listed is conducted. End-users must be informed of transmitter operating conditions for satisfying RF exposure compliance.