Commercial RF Data System
Comm
Controller
Data Circuits
Channel Shared w/ Other Users
Allocation: Shared w/ Voice
Channel Data Rate:
19.2 ~ 128 kbps
Message Priority: 3
EIT: 19200 X 36 X .35/ 10 = 241920/10 = 19.2 kbps
Cost: Monthly Usage Fee
Coverage: Within Carriers Coverage
Public
Phone
Network
Carrier
Data
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