[CW] Thinking about tubes

[K0HB]

>
> Also, not too many CW ops on the air nowadays, so
> tight filters are not really needed.
>

You're joking, right?

In my experience the amount of CW activity is increasing.

I just noticed that for last years CQWWDX contest they set a record for 
number of log entries, and for the first time ever the number of CW logs 
exceeded the number of Phone logs.

Better filters have never been more important.

73, de Hans, K0HB
"Just a boy and his radio"