Digitac to keyup xpr4350 in trbo mode

[911-EMT]

Hi I have a digitac voter and I would like the voted audio to key up and feed the voted audio a xpr4350 in trbo mode will this work true port j806 pins 10 and 35 of the digitac

[d119]

Well unless you have a tone remote adapter on the XPR, you'll need to use the logic outputs of the DIGITAC to drive the PTT line on the XPR, and you'll need to shut off tone remote control on the DIGITAC so you don't have a bunch of signaling on the line with the audio. You could probably use another line driver other than 5 to get the audio out of the comparator.

The question I would like to know is what exactly is this for that you need this configuration?

[911-EMT]

For rf link to dispatcher if t1 gos down in cabinet fall back will not work for us