Quote Originally Posted by PaulSS View Post
Yes, I put 37000 as that is what I would expect the EK flight from DXB to PER to be flying at and got 263nm. SO my antenna getting 208nm isn't too bad I thought

I did try to persist with the heat map of stray RF in my area but ran up against another error code, about which I have no idea. Instead of Tuner Gain settings and Exact Sample rates I got a USB interface error:

Again, not a snag, just playing
USB in use.
usb_claim_interface error -6
Failed to open rtlsdr device #0

Need to stop ALL other things using it. and use only 1 at at a time. FR24feed, Dump1090, RTL test etc all want it.