KWC-ERF

Sonova USA Inc.

Wireless hearing aid

Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Jun 11, 2026
Application Purpose: Original Equipment
Equipment Note: Wireless hearing aid
Frequency Range: 2402.00000000 - 2480.00000000
Company: Sonova USA Inc.
Country: United States

Documents & Files

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Attestation Statements

Cover Letter(s)

ID Label/Location Info

RF Exposure Info

Test Report

Contact Information

Applicant

Jennifer Penn

[email protected]Fax: 6306861159

Test Firm

DEKRA Testing and Certification, S.A.U.Rafael Lopez Martin

[email protected]Fax: 34-9562-61 91 13

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	139.00 µW

Confidentiality

Long Term

Grant Notes

Output power listed is conducted. This device meets the SAR Test Exclusion threshold specified in §1.1307(b)(3)(i)(B) and since then, it is authorized for portable operation. Multi-transmitter, supporting simultaneous transmission configurations, have not been evaluated and shall be evaluated according to KDB Publication 447498 and §2.947(f), §15.31(h) and §15.31(k) composite system and §2.1 product terms and concepts.

Other Applications from Sonova USA Inc.

KWC-RX24

Wireless SoundField loudspeaker

Aug 17, 2022

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter

KWC-VTP

Wireless hearing instrument

Feb 17, 2022

Equipment Class

DXX - Part 15 Low Power Communication Device Transmitter