[Discuss-gnuradio] VFO tuning knobs

[Daniel Pocock]

I realize that SDR provides more than one way to view the spectrum and
tune to a frequency, but I can imagine some people feeling comfortable
with a tuning knob similar to a traditional radio.  There doesn't appear
to be any technical reason why a VFO knob could not be part of an SDR
application.

A quick Google search for USB VFO tuning knobs found these links:

http://df3cb.com/ft2000rc/documentation/interfaces/flexcontrol.php

http://www.eham.net/articles/21941

Has anybody tried anything like this with GNU Radio?

Regards,

Daniel