Mobile Relay Interconnect

[Saint]

:?:
I was listening to the 800-mhz band in Fort Erie and I came across a frequency with some kind of data noise on it I‘m sure it‘s from Buffalo NY, I don’t know what kind of system it is but on the FCC site it says, 851.7375 is Mobile Relay Interconnect /Federal Express. Every time someone starts to talk the data noise disappears and you can hear the audio/voice perfect. Is the noise some kind of marker or is there some how to set this up as a Trunked System ??.
Steve

 

[FPO703]

That 'noise' is the data transmitted to & from those little 'electronic pen' things that the Fed-Ex people use for scanning the packages when they are delivered. Ya know, like those big bulky clip-board looking things that UPS uses when you sign for a package.

 

[Saint]

re-ups

That 'noise' is the data transmitted to & from those little 'electronic pen' things that the Fed-Ex people use for scanning the packages when they are delivered. Ya know, like those big bulky clip-board looking things that UPS uses when you sign for a package.

Thanks for the info FPO703, is there any way to set up these frquencies to get ride of the Data on the frequencies and just listen to the voice transmisions.
Steve

 

[FPO703]

Not that I'm aware of. If they are using a PL/DPL tone on the voice portion, that might be one way. But, I don't know if they do or not.