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Radio information of your wireless hearing aid
Antenna type
Resonant loop antenna
Operation frequency
2.4 – 2.48 GHz
Modulation
GFSK, Pi/4 DPSK, GMSK
Radiated power
<2.5 mW
Bluetooth
®
Range
~ 1m
Bluetooth
4.2 Dual-Mode
Profiles supported
HFP (Hands-free profile), A2DP
Compliance with emission and immunity standards
Emission standards
EN 60601–1-2
IEC 60601–1-2
EN 55011
CISPR11/AMD1
CISPR22
CISPR32
ISO 7637-2
CISPR25
EN 55025
Immunity standards
EN 60601-1-2
IEC 60601-1-2
EN 61000-4-2
IEC 61000-4-2
EN 61000-4-3
IEC 61000-4-3
EN 61000-4-4
IEC 61000-4-4
EN 61000-4-5
IEC 61000-4-5
EN 61000-4-6
IEC 61000-4-6
EN 61000-4-8
IEC 61000-4-8
EN 61000-4-11
IEC 61000-4-11
IEC 60601-1 (§ 4.10.2)
ISO 7637-2
Summary of Contents for sound ST R312
Page 1: ...sound ST R312 hearing aid guide ...
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