No frequencies or calculator button in Unitrunker

[wfhunt]

I am using SDR# and Unitrunker. I get the site window to pop up in Unitrunker, but none of the frequencies are available. I have read that you should be able to click on the calculator button, but the window doesn't have one.

What am I missing?

I am using 868.83750 on the Central Ohio Interoperable Radio System as my CC.

I have tried versions 1.0.25.12 and 1.0.26.16 and neither give me the frequencies button.

Thanks!

 

[SCPD]

You're monitoring this system:

Central Ohio Interoperable Radio System (COIRS) Trunking System, Delaware, Ohio - Scanner Frequencies

It's a P25 system. The calculator button opens the band plan wizard - a feature for Motorola trunking. P25 control channels normally provides the information so the band wizard isn't needed.

Question time:

What is your decode rate?

Is filtering turned on in SDR#?

What is the bandwidth in SDR#?

 

[wfhunt]

Thanks for the quick reply!

My sample rate is set to 48000. My filter audio is turned off in SDR# and my filter bandwidth is 12500.

I did find a way around the problem. I joined RadioReference and downloaded the information. It worked fine after that.

I have everything running on one computer but now I am having trouble with a second one. I am not getting the sdrsharptrunking.log file to show up in the UniTrunker directory. I have checked both the UniTrunker install and AppData directories. I have remote.dll in both places as well. I have tried running UniTrunker as administrator as well.

The only thing I can see that is different is that the control receiver does not have a serial port selected. Nothing populates in the drop down. Everything else seems OK. I am getting information in the Listen section and I watch it change as the calls come in.

Any ideas on the new problem?

Thanks so much!

 

[SCPD]

My sample rate is set to 48000. My filter audio is turned off in SDR# and my filter bandwidth is 12500.

Just for grins and giggles, try a bandwidth of 7 khz.

I did find a way around the problem. I joined RadioReference and downloaded the information. It worked fine after that.

That's good. You never stated your decode rate.

The only thing I can see that is different is that the control receiver does not have a serial port selected. Nothing populates in the drop down. Everything else seems OK. I am getting information in the Listen section and I watch it change as the calls come in.

No idea on this one.

 

[wfhunt]

Sorry, I missed the decode rate. I improved my antenna setup and it now runs above 95 most of the time. It does drop to around 75 for a second or two and then jump to 85 before getting back above 95. This happens every 30 seconds or so. It was not this good before my antenna change.

I think that should be good enough, but since I downloaded the Radio Reference data, it's hard to tell.

I was able to fix my other problems as well. Both systems are running great.

Thank you very much for your time!