Widex M-DEX - Regulatory Information

REGULATORY INFORMATION
ThefollowingTablesummarizesthetechnicaldetailsofthe WidexLinktech-
nologyasitisimplementedintheM-DEX
Unit M-DEX Hearing aids
Type W-link Bluetooth* W-link
Antenna type Inductive antenna Embedded
ceramic antenna
Inductive
antenna
Antenna
dimensions
Ø6 mm
L – 40mm
NA Ø1.8 mm
L – 4.85mm
Modulation FSK FHSS/GFSK, π/4
DPSK, 8DPSK
FSK
Magnetic Field
Strength
-11dBμA/m at
10m distance
NA -54dBμA/m at
10m distance
Output power 8nW EIRP** +4dBm 29pW EIRP**
Range <1m remote unit
to hearing aid.
<10m between
M-DEX and
Bluetooth
device
<1m remote unit
to hearing aid.
<30cm between
hearing aids
90