[Hackrf-dev] lowest possible sampling rate

[Rich Sanders]

0 hz, but it's not much good!   :-)

On Sep 23, 2016 2:29 PM, "Cinaed Simson" <cinaed.simson at gmail.com> wrote:

> Hi - what's the lowest possible transmit sampling rate for HackRF One?
>
> I'm starting to play with a psk signal which has a modulator which
> outputs 250 Hz.
>
> Sampling in the MHz range is going to require a interpolation by the
> resampler on the order of 5k.
>
> It would be nice if I could reduce it by 3 orders magnitude.
>
> I'm planning on using a rtl donle to receive the signal with a sampling
> rate of 300k. I'm presuming it's valid sampling rate for the rtl dongle
> since it's in the pull down menu of gqrx.
>
> I believe some USRP's can go down as low as 250k.
>
> -- Cinaed
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