Is it possible to use a laptop's built-in wifi antenna / wifi card as the hardware side of a gnu radio setup?
That seems like it would be a nice cheap one-two punch for getting started. AFAIR wifi uses the public (unregulated) bands so there should be lots of interesting stuff on those frequencies beyond wifi signals.
That seems like it would be a nice cheap one-two punch for getting started. AFAIR wifi uses the public (unregulated) bands so there should be lots of interesting stuff on those frequencies beyond wifi signals.