CTP Systems CTPhone 1900, Applications Manual

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DOC00101-01 2-5
CTPhone 1900 System Planning
Multiple Overlapping Systems
Figure 2-4 illustrates multiple overlapping systems. The reason for using
this configuration is to create a system with greater user capacity. Up to
four systems can be configured in this way.
In this configuration, CTPhone handsets must be programmed with both
system IDs. (For information on system IDs, see Table 4-D on page 4-10.)
Handoff does not operate between base stations connected to different
CTPhone Controllers.
Coverage: 31,000 square meters (333,560 square feet) per base station
Maximum Number of Configured Users: 64
Figure 2-4. Overlapping Systems to Increase Number of Handset
Users
Base Station 1
Base Station 3
CTPhone
Base Station
broadcast area
CTPhone
Base Station 2
Base Station 4
Controller 1
Controller 2
First 32 lines
from telephone
system
Second 32 lines
from telephone
system