[Elecraft] K2 filter attenuation

Ron D'Eau Claire [email protected]
Wed Oct 16 18:51:00 2002


Believe me, I am SO happy to have the choice of THREE bandwidths in my
humble K1, in a time when other manufacturers only include the SSB
filter in their rigs. 

-Andy

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Truer words were never spoken, Andy! 

I have always found the biggest problem to be with very strong signals
in the pass band while listening to a relatively weaker one. It's like
trying to hold a conversation at normal volume at a crowded party while
some loudmouth right behind me is putting out way too many dB talking to
someone else. My brain gets 'captured' by the loudmouth and I can't
concentrate on the quieter voice, even though it is loud enough to hear.


At times like that a good filter is invaluable!  But I like to narrow
down the bandwidth only as much as needed to kill the loud signal(s).
That's just a personal preference, I know. Many operators tell me that
they always work CW with  the narrowest filter they have regardless. 

Ron AC7AC
K2 # 1289