Panasonic KX-UDS124 Installation Manual page 28

4 Deployment Procedure
However, since walls, metallic shelves, etc. can weaken signals, Air Synchronisation may not be as
stable as planned. Conduct a site survey after installing the SIP-CSs, as described in the next chapter.
CS Coverage Area for Establishing Conversations
The example below shows the size of the area where one SIP-CS can provide service for S-PSs, if it is installed
in an area with no obstacles.
Area
Air Synchronisation coverage area
A
(Radius: About 1 m to 40 m)
S-PS coverage area
B
(Radius: About 1 m to 50 m)
Understanding Radio Waves
Characteristics of Radio Waves
The transmission of radio waves and the SIP-CS coverage area depend on the structure and materials of the
building.
Office equipment, such as computers and fax machines, can interfere with radio waves. Such equipment may
create noise or interfere with the performance of the S-PS.
The illustration below shows the special transmitting patterns of radio waves.
1.
Radio waves are reflected by objects made of materials such as metal.
2.
Radio waves are diffracted by objects such as metallic columns.
28 Installation Guide
B
A
Description