Problem solved:

Thanks Chris Mark Alan + Nitin.

FYI. Although there wasn't another program running, it looks like SDR# had set the parameters for the gain and filtering. - I'll have to watch out for that.

Running SDR# again, I reset the front end filtering to '2m' and saw that copied across to FoxTelem. So monitoring back in action.

Thanks for the help, and good luck with Fox-1D

73

David G0MRF

Hello David!

From time to time with the FCDPP I find this helpful to do if something is going "wrong":

exit FoxTLM unplug/plug in FCDPP followed by launching FCHID2.002.exe then resetting to default values, then setting the frequency to the "center" frequency I want to use with FoxTLM followed by launching FoxTLM

That fixes about anything "weird" I've seen! Give that a go.

Mark N8MH

At 06:53 PM 1/10/2018 -0500, David G0MRF via AMSAT-BB wrote:

Hi all.

I've returned from a break over Christmas and noticed the signal level on my fox-tlm screen has dropped. I've also noticed that the various parameters for the dongle include LNA and Mixer gain along with IF bandwidth of 200kHz However, there is also a box that says RF filter and that is set to 0-4MHz.

I can't see anyway to change the RF filter setting ! I assume this should be 2m to select the internal SAW filter. Any idea where I can start looking?

Many thanks

David G0MRF