I was playing around with the FFT block in GRC and the next thing I know
it’s snowing outside and Ive made myself a vhf airband scanner but
it having to do the scanning. I never knew you could probe four thousand
channels all at once!
Here is a screenshot of my latest creation which is currently configured
for an i7 running the latest GNU Radio & UHD master code, an Ettus
WBX and GPSDO:
The GRC file is here: