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Scanning uhf xpr 3500
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Author:  olowy [ Fri Nov 20, 2015 11:37 pm ]
Post subject:  Scanning uhf xpr 3500

My work in Olympia uses an xpr 3500 at work which has two channels. I have tried to use my uniden trunktracker iv to monitor it. However I only can pick it up when I scan it as a conventional freq (and therefore no second channel). I have tried to scan with all the possible Motorola options but none work. Ideas?

Author:  Monkey1911 [ Sat Nov 21, 2015 5:03 am ]
Post subject:  Re: Scanning uhf xpr 3500

the Motorola XPR3500 usings MotoTRBO which is what motorola calls DMR. A normal off the shelf scanner won't pick up DMR, and it's not really what I would call easy to use a scanner to do so.
You would need to do a discriminator tap and then use that and your computer with a program called DSD+ to decode the stream.

Author:  olowy [ Sat Nov 21, 2015 1:43 pm ]
Post subject:  Re: Scanning uhf xpr 3500

Thanks. That makes me feel better; I was starting to doubt my scanning ability.

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