Philips KX-TAW848 User Manual
Page 73
2.7 Connection of 2.4 GHz Portable Stations
Installation Manual
73
Object
Material
Transmission Tendency
Wall
Concrete
The thicker they are, the less radio waves penetrate them.
Ferroconcrete
Radio waves can penetrate them, but the more iron 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
Radio waves are weakened considerably when they penetrate
windows.
Floor
Ferroconcrete
Radio waves can penetrate them, but the more iron there is,
the more radio waves are reflected.
Partition
Steel
Radio waves are reflected and rarely penetrate 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.
Metal
Radio waves tend to be reflected or diffracted.
Cabinet
Steel
Radio waves are usually reflected or diffracted, and rarely
penetrate them.
Wood
Radio waves can penetrate them, but they are weakened.