[hpsdr] Dumb question - HPSDR sound card

Lyle Johnson kk7p at wavecable.com
Wed Apr 4 14:39:11 PDT 2007


Hello Chris!

> But this thread "Dumb question - HPSDR sound card"
> was about what can be done for under $100 that is
> better than a PCI sound card.  
> 
> You are right.  It all depends on the goals.

And if the goals include a  low cost, low power, portable receiver, the 
Analog Devices chip plus a small DSP - dsPIC3, ADSP-218x, TMS320VC33, 
Blackfin - could make a very interesting combination with specs good 
enough for most users.  I'm still digging in the data sheet...

73,

Lyle KK7P



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