JVC J20 User Manual page 30

Country Restrictions
The WLAN feature of this device is only limited to indoor
use when operating between 5150 MHz to 5350 MHz.
Country Limitation
General authorization required for outdoor
Bulgaria
use and public service
If used outside of own premises, general
Italy
authorization is required.
In-door use only for 5470 MHz to 5725
Greece
MHz band
General authorization required for
Luxembourg network and service supply (not for
spectrum)
Norway
Russia
Federation
English - 29
Radio transmission is prohibited for the
geographical area within a radius of 20
km from the centre of Ny-Alesund
In-door use only