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Recording 2 I/Q streams
Posted: Sat Aug 17, 2019 6:26 am
by SDRnerd
Does anyone know if both the I/Q streams of the RSPduo with SDRuno can be recorded to a internal HD simultanious? A 2 MHz sample rate will be used for both receivers.
I like to make recordings for comparing antennas at night on MW.
An external USB 3.0 drive will also be fine but I guess the ports from the pc will be swamped with to much data.
73' Ron
Re: Recording 2 I/Q streams
Posted: Sat Aug 17, 2019 2:14 pm
by mikeladd
No issues on my end doing that but my recordings are going to a 2nd internal HD
Re: Recording 2 I/Q streams
Posted: Sat Aug 17, 2019 2:53 pm
by SDRnerd
Thanks Mike! I also use a second HD for this. I do not like to record I/Q files on a HD with the W10 OS mounted.
I'm using a Intel NUC8i5BEH with a Samsung 970 evo 500 Gb SSD and a WD 2Tb 2.5" HD.
Want to make a Mediumwave I/Q recording with a Beverage with Tuner 1 and an experimental Lira antenna with Tuner 2.
The Lira is still in test and should outperform the Beverage in theory
See ya,
Ron
Re: Recording 2 I/Q streams
Posted: Sun Aug 18, 2019 2:43 pm
by mikeladd
No problem, My main drive is an SSD. I try to keep anything that writes constant data to it at a minimum if possible.