[Elecraft] Just how good is the K2?

[Lyle Johnson]

Hello George!

> ...I would expect the automatic notch feature to
> become inactive on CW. Does it have then a manual
> notch for that mode?

No.  There is no easy way to control the tuning of a manual notch with the
K2, so there is no notch available on CW.

It is possible to put in a notch that delayed its onset, and noted if the
signal to be notched is steady (notch it) or keying on and off (CW signal,
don't notch).  Good project for the KDSP2 Open Source Experimenters...

73,

Lyle KK7P