Edacs® tracking 38, Edacs, Tracking – Uniden BC 245XLT User Manual

Page 38

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EDACS

®

Tracking

TrunkTracker II now allows tracking of EDACS trunked

systems. Until now these widely used systems have been

almost impossible to monitor with a conventional scanner.

With your TrunkTracker II listening to EDACS is

remarkably easy, and perhaps even easier than

conventional scanning.

EDACS

®

systems use “Transmission Trunking”, which

means that each transmission is assigned a new

frequency. As the conversation moves through the

system’s frequencies, your TrunkTracker II automatically

follows it.

This graph depicts a 30 second sample of transmission in

an EDACS trunked system, showing the frequency

transitions that a particular radio conversation might use.

Note: Many 900 MHz EDACS

®

trunking systems (such

as those used by some utilities) utilize a control

channel that cannot be tracked with

the BC 245XLT.

38

C:\Manuals\BC245 VA\BC245 VA rev.vp

Fri Nov 12 10:32:08 1999

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