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RE: [linrad] audio channels

Hi Peter,

> Newbie question : why do I need 4(!) in-/outputs on this card ?
> I got from Leifs site that only one Hpol and one Vpol input is required.
> What did I miss ?

If you do not want to build crystal filters, you have to use
"direct conversion" which will give you I and Q, two audio 
channels for each antenna.


Leif / SM5BSZ