[Elecraft] K3 firmware with APF and SSB improvements -- any takers?

[4X4DK-AMI SHAMI]

Hello Wayne

 

I'll be glad to test 4.21 and let you know how it works.

I am still playing with 4.18 and the APF is working very good, at least as
good compared to my FT1000D.

 

73 Ami

 

4X4DK