[Elecraft] SDR filter improvement

[William Abernathy]

Hi,
Seems that SDR radios have software emulation of mechanical filters like
noise reduction.  Do you think the future holds new filters written in
software?  I would like a subtraction filter that pulls out the guy 2 KC's
away.  Maybe the 2nd receiver could be tuned in on the station that needs
to be subtracted from the primary.

What do you think?

Wiliam

-- 
*William Abernathy*
*AA8XX at arrl.net <AA8XX at arrl.net>*
*AA8XX*