Help.Trying to scan a Trunked Radio System here in Ireland.

[scatman]

It is a Motorola Smartnet/Smartzone Type II SYSTEM.

The control frequencies that i have listed before,between 163.075,163.1625 and 164.0875 is radio traffic that has nothing to do with the System that i wish to monitor.The following is the band layout that includes the Control channels.

163.075 (data control channel for the system i wish to monitor.)

163.1375 (voice channel of system i wish to monitor)

163.1625 (data control channel of system i wish to monitor).

From 163.300 up to 163.825 is radio traffic unrelated to the system i wish to monitor.

164.000.Radio traffic that has nothing to do with the system i wish to monitor.

164.025 (voice channel of system i wish to monitor)

164.050 (as above)

164.0875 (data control channel of system i wish to monitor)

From 164.125 up to and including 164.3875,all these frequencies are used by the System i wish to monitor.

So you see my predicament.From this Ron what would be the base frequency,offset and channel step???

Any help would be appreciated.

Thank you.
Take care.

 

[mciupa]

Any help ?
I'm a novice, so take this suggestion FWIW. :wink:
I notice the freq. spacing to be 25 kHz from the data you submitted, so that is one variable.
Would your base be 163.000 mHz and spacing be 380 ?

 

[scatman]

That may help...
Thank you