Ok – I’m stumped and can’t seem to spot my error. I trying to monitor the Oneida County, NY P25 Phase II system using DSD+ 2.176 and two RTL-SDRs. Tuner 1 is receiving the Control Channel (151.010 MHz) with FMP24, and DSDPlus appears to be decoding the channel. I can see the TGIDs in the DSD+ window.
Tuner 2 is used for the voice channel. When I start the FMP-VC.bat file to monitor the voice channels, nothing is appears in the second FMP24 window. It doesn't even draw the spectrum display that I see in the control channel window. The app starts, but the FMP24 window is blank and doesn’t appear to see any of the P25 voice channels.
These are my batch files:
FMP-CC.bat: FMP24.exe -i1 -o20001 -P65.0 -f151.010
CC.bat: DSDPlus -fa -rc -i20001 -v3 >>CC.log
FMP-VC.bat: FMP24.exe -i2 -o20002 -P83.0 -rv
VC.bat: DSDPlus -rv -Pwav -i20002 -v3 >>VC.log
I swapped the RTL-SDRs in the batch files and verified both are working as advertised. So what am I doing wrong?