[Elecraft] DSP KDSP2 vs K2 vs Spectrogram?

Steven Pituch spituch at ev1.net
Thu May 25 09:47:27 EDT 2006


Hi Fred,
I don't believe the settings you have made change at all with the KDSP2.  I
think that aligning the KDSP2 filters is much easier than the stock CW
filters.  I have some screen printouts at:
http://users.ev1.net/~spituch/Steve's%20Page/Radio/RTTY/RTTY.html

The way I have my filters set, I usually narrow the IF filters down at bit
first to isolate the desired signal and keep the AGC from pumping if a very
strong signal is nearby, and then start reducing the audio bandwidth with
the KDSP2.  From the photos you can see the KDSP2 filters are much sharper
than the crystal variable filters.  The KDSP2 certainly works very well.

Steve, W2MY

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