Airspy Decimation during Recording

[benjamingrogg]

Dear Andrea

Many thanks for the Airspy ExtIO which works great on my Airspy Mini / Spyverter.
As far I know Airspy Mini have a fixed Sample Rate (3MHz and 6MHz).
Because of performance issues I use always 3MHz which works very well on my PC.
But when I Record (RF) it is too much for my Disk (SDCard).
In SDRSharp I can set the Sample rate and the Decimation. Is there a way to implement this in the Airspy ExtIO or is there an option for that to set the Decimation also for recording?

Many thanks for any hint,
Benny

[amontefusco]

ExtIO doesn't provide DSP functions; it is up to the calling SDR program (SDR#, HDSDR, GQRX) to provide such feature.