[TrunkCom] Union Pacific Trunking in Portland, Oregon

Sun, 27 Oct 2002 22:36:25 -0600

Based on the trunker file I received for this some time back, the base and
offset should be 160.935 and 15KHz.

It is HIGHLY doubtful that end of train telemetry is on this system as the
system only is in Portland and would become unusable as soon as the train
left town.

It's more likely the system is used for signal controls, data terminals, or
voice (though short, regular transmissions would be odd for voice).

Gary

> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]]On Behalf Of Ron Wilbanks
> Sent: Sunday, October 13, 2002 4:36 PM
> To: TrunkCom; [email protected]
> Subject: [TrunkCom] Union Pacific Trunking in Portland, Oregon
>
>
> Hello Everyone:
>
>
> Around two years ago, the Union Pacific Railroad implemented a digital
> trunking radio system in Portland, Oregon on:
>
> 160.9800
> 161.0550
> 161.2800
> 161.3550
> 161.4300
>
>
> If anyone has any background or experience with this system, please
> contact me!
>
>
> Thanks,
>
> Ron
>
>
>
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