Panasonic KX-TDA30 Manual Do Utilizador
2.8 Connection of 2.4 GHz Portable Stations
112
Installation Manual
Object
Material
Transmission Tendency
Wall
Concrete
The thicker they are, the less radio waves
penetrate them.
penetrate them.
Ferroconcrete
Radio waves can penetrate them, but the more iron
there is, the more radio waves are reflected.
there is, the more radio waves are reflected.
Window
Glass
Radio waves usually penetrate them.
Glass with wire nets Radio waves can penetrate them, but tend to be
reflected.
Glass covered with
heat-resistant film
heat-resistant film
Radio waves are weakened considerably when
they penetrate windows.
they penetrate windows.
Floor
Ferroconcrete
Radio waves can penetrate them, but the more iron
there is, the more radio waves are reflected.
there is, the more radio waves are reflected.
Partition
Steel
Radio waves are reflected and rarely penetrate
them.
them.
Plywood, Glass
Radio waves usually penetrate them.
Column
Ferroconcrete
Radio waves can penetrate them, but the more iron
there is, the more radio waves tend to be reflected
or diffracted.
there is, the more radio waves tend to be reflected
or diffracted.
Metal
Radio waves tend to be reflected or diffracted.
Cabinet
Steel
Radio waves are usually reflected or diffracted,
and rarely penetrate them.
and rarely penetrate them.
Wood
Radio waves can penetrate them, but they are
weakened.
weakened.