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So i have OP25 running on Pi3. I can navigate to a control channel and see the active talk groups.
I also have used sdrtrunk to monitor this control channel which is very quiet.
I have found a different tower transmitting P25 and i can listen to it with sdrtrunk, i guess part of a different network ? Im not sure what its control tower is, nor can find it, nor may be in range of it. I suspect its operating p25 but without trunking/control. As is rural.

Any idea how i can decode this and eventually get it online ?

Thanks.