[Elecraft] K3 and whats next from Elecraft

[Arie Kleingeld PA3A]

Lynn,

Some filtering ahead or some attenuation or preamp will be there or 
better said: are there. What I meant is that the transceiver of the near 
future will use an HF A/D converter, so direct digital sampling.
One of the first widely available RX's (at a nice price) was the perseus 
RX. Lots of info on the net about this little RX.

A nice application of this principle is found as a 'web-sdr'. See here 
http://websdr.ewi.utwente.nl:8901/
You can even check your own signal with it (if propagation permits hi)

73
Arie PA3A

Op 19-8-2013 21:12, Lynn W. Taylor, WB6UUT schreef:
>
>
> I'm not familiar with the other Software Defined Radios out there, but 
> I'll bet that nearly all of them do some kind of analog pre-filtering, 
> then do the heavy lifting in software.
>
> -- Lynn