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Re: Frequencies of PTC
Author: SP3877
Date: 11-20-2018 - 23:18

Espee99 Wrote:
-------------------------------------------------------
> Frequencies depend upon the RR systems. IIRC BN
> uses freq in the 150mh band while UP uses 980mh
> band. In any case all equipment installed needs
> to be universal as it needs to work on all RRs
> that may use foreign road unit in the lead of a
> train.

That's not true. Everything is on 220 MHz now.

You're thinking of ATCS Frequencies. Some of the former BN territories use 160 MHz frequencies, while everything else on BNSF and other railroads is using 896-960 MHz.

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Subject Written By Date/Time (PST)
  Signal Prerequisites Joe Cullum 11-19-2018 - 23:46
  Re: Signal Prerequisites Bruce Kelly 11-20-2018 - 06:11
  Frequencies of PTC Inquiring mind 11-20-2018 - 10:52
  Re: Frequencies of PTC Mark 11-20-2018 - 13:42
  Re: Frequencies of PTC Espee99 11-20-2018 - 18:42
  Re: Frequencies of PTC SP3877 11-20-2018 - 23:18
  Re: Frequencies of PTC Espee99 11-21-2018 - 08:09
  Re: Frequencies of PTC Concerned Citizen 11-21-2018 - 19:53
  Re: Frequencies of PTC concern noted 11-22-2018 - 10:30


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