[Hackrf-dev] Increasing the bandwidth on the HackRF

[Dave Smith]

Is it feasible to set up the HackRF to include programmable decimator
functionality?  At the moment the bandwidth is limited by the sample rate,
since some spread-spectrum signals use a lot more bandwidth than the
HackRF/USB port is capable of dealing with if you could get the HackRF to
act as a decimator you could increase the effective bandwidth (with a
corresponding loss in resolution,but since it's smeared across such a wide
spectrum it probably doesn't matter much). This would also let you look at
a wider frequency range using less CPU power, eg.1Msps to cover 10MHz
bandwidth.

Dave.
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