8.2.2 Site Planning
Installation Preparation
<Basic location>
CS
5 – 10 m
Note
1. Prepare a drawing of the building where you want to install the
Cell Station (CS).
(A drawing which shows the size or main structural material of
the wall, partition wall or ceiling is preferable.)
2. Consider the service area required for the users.
3. Examine the service area on the drawing.
1) Make a circle around the installable area by determining the
radio transmission range (inside: 25 – 50 m, outside: 70 – 100
m). Note that a CS cannot be installed outside a building.
2) If more than one CS is required, the radio transmission
ranges should overlap. The overlapping range should be 5 to
10 meters.
CS
The DECT system does not support the function to switch the CS auto-
matically when the associated CS is busy. If the associated CS is busy,
the portable station cannot make or receive a call. Thus, it is not useful
to install more than one CS very closely as shown below. Please follow
our recommendation in step 3 above.
<Location example for a building
which has an object in the centre.>
Object
Object
DECT Portable Station Section
Cell Stations
(KX-TD142)
Cell Stations
(KX-TD142)
8-7