11 Jan
2018
11 Jan
'18
12:53 a.m.
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