NANOVNA used as a spectrum analyzer

Tested with my NanoVNA as a spectrum analyzer. The tests were done with a WSPR signal generator at the frequency of 14095 Khz and on two frequencies at 400600 Khz and 432500 Khz. It works, great for finding nuisance signals. 😕

• 14095 Khz

 

 

 

• 400600 Khz

•  432500 Khz