5.6 Air Synchronization
CS Coverage Area for Air Synchronization between CSs
The example below shows the size of the area where one CS can synchronize with other CSs, if it is installed
in an area with no obstacles.
Note
Radio signal strength levels are measured during the site survey.
C
C
A
B
D
A
Coverage Area
B
Good Coverage Area:
Good synchronization qualitycan be
maintained.
C
Out of Service
D
Gray Zone:
onversation will be intermittent.
Radio Signal
Strength
KX-NS0154
KX-NS0154CE/KX-NS0154LA
Good
Coverage Area
Level 07 or more:
about 30 m to 35 m (about 98 ft to 115 ft)
Level 07 or more:
about 30 m to 40 m (about 98 ft to 131 ft)
Coverage Area
Level 03 or more:
about 45 m to 55 m (about 148 ft to 180 ft)
Level 03 or more:
about 50 m to 60 m (about 164 ft to 197 ft)
Out of Service
Outside of Coverage Area, and within about 1 m (about 3.28 ft)
Installation Guide
53
5 Appendix
