UniTrunker on Colorado DTRS (P25)?

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Liverdog

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Dec 19, 2002
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[Sorry, I'm doubling posting this thread 'cause I didn't get any responses over in the "trunker" forum... Perhaps one of you have this running...]

Is anyone successfully using UniTrunker on the Colorado DTRS (a P25 system)? I can use it on 3600 baud systems successfully through the sound card input but I get no decoding at all when trying to decode the control channels on the 9600 baud systems (also through the sound card). I've tried two different computers/soundcards and tried toggling inversion on/off. I can see the EYE pattern of the 9600 b signal on UniScope, but I don't see any decoded packets on "packets.exe"... Also tried inverted signal on packets. Incidentally, the 3600 b systems work very well using packets.exe.

[Edit: I can get packets.exe to decode the P25 control channel now (the input gain was too high), but UniTracker still will not display data... just says "no signal". At this point I'd be happy to know if anyone is actually using it successfully on the state DTRS.]
 
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