What is the smalles possible RBW (Resolution Band Width)?

Quote from AdminTC on 22/06/2021, 16:11

Default is 10Hz, adding the Deep Memory FFT option allows up to 1mHz (0,001Hz).

For more information pmease have a look at https://v6-forum.aaronia.de/forum/topic/new-deep-fft-up-to-1-million-ffts/#postid-1485