[Elecraft] Listening to SSB on K2 without KSB2

Dave Lowenstein cyberider at gmail.com
Tue Feb 22 11:41:29 EST 2005


Is the K2 unsuitable for listening to SSB if the KSB2 isn't installed?

73,
Dave
N7AF

> The SSB filter is much more pleasant to use than the CW filter set for 
> a wide bandwidth. The SSB filter has a flat passband, whereas the CW 
> filter, being varactor controlled, develops a lot of ripple by the time 
> you widen it out. We experimented with variations on the filter 
> topology before releasing the K2 to production, but it was getting too 
> complex.



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