Hi ARob,
You're right to presume that – because that's how the math behind the
DFT works out! So, no, you can't change that.
What you can do, of course, make a system with the correct resulting
sampling rate (as calculated from desired spacing times number of
bins), and just resample that to the
Hello GNURadio Users,
Is it possible to specify the frequency spacing of the carriers in the OFDM
Transmitter Block or Carrier Allocator block? My assumption is the carrier
spacing is calculated from the sampling rate and the FFT length (e.g, if
sampling rate is 640k and fft length is 64, is the f