开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育

2 HDSDRs on one Softrock receive.


 

Hello,

I'm using a Softrock LF/HDSDR setup tuned to 2187.5 Khz (DSC decoding) works fine. Can I add another instance of HDSDR and now tune this to 2177 Khz (DSC) and decode separately/simultaneously? I have internal sound card plus VAC. There seems problems with Config tool Si570 not opening in second HDSDR?


 

Can I add another instance of HDSDR and now tune this to 2177 Khz (DSC) and decode separately/simultaneously? I have internal sound card plus VAC. There seems problems with Config tool Si570 not opening in second HDSDR?
Peter,
Presuming the soundcard will share then I would try a separate profile with no DLL selected.
Set the LO to the same as profile 1 and tune separately.

There is no need to run the ExtIO twice, there is only one Softrock.

73 Alan G4ZFQ


 

Thanks for help Alan,
That's given me some things to try and now I know it should be possible to achieve!
I'll come back with results....
73,
Peter g3ufi


 

Alan,
Got it working - created two separate folders in C: drive, Decoder 1 and Decoder 2 each containing a copy of of HDSDR/Multipsk. As you mentioned I set the LO same for each and then tuned one to 2187.5 Khz and other to 2177 Khz. works great...

Thanks again
73,
Peter g3ufi