开云体育

ctrl + shift + ? for shortcuts
© 2025 Groups.io

importand Question to g8jcf output mode in DRM


 

Hello, Peter,

now it runs, but i don`t know why.

I`m confused! The prog arg -c 1 says to DREAM use only left sound card channel of input for DREAM.

But the Elektor SDR is a Tayloe mixer with I/Q outputs!

If DREAM uses only one of both? I/Q? inputs, then may be it works, but no mirror RF sideband rejection is possible caused by missing 90° channel.

Or does the g8jcf software radio automatic the job of creating an IF12 basisband output from I/Q ? input?

--
Mit freundlichen Grü?en, best regards,
Dipl.-Ing. Ulf Schneider

Sat- Service Schneider
Funk- und Fernmeldetechnik
Landsberger Str. 62a
04736 Waldheim
Germany
Tel.: +49(0)34327/92809
Fax : +49(0)34327/90394
www.sat-schneider.de