Try recording with hackrf_transfer instead. GQRX is a great program, but
it does a lot more than record, and its records complex floats, where
HackRF puts out complex bytes. You are trying to stream 64MB/s to disk,
which is likely what is failing.
On 04/08/2018 10:38 AM, Juan Antonio wrote:
The problem seems every time I raise the sample rate above 8 mhz
approximately, for example when I record a dvb-t signal with gqrx.
The SDR is a hackrf and, at the moment I am finding myself with the oooo
because I am only recording, if I tried to do another type of operations
I am almost sure that other types of bottleneck problems would appear,
uuuu, etc ...
If I try to use 16 mhz to avoid dc offset, the problem is multiplied by two
Best regards
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