[Elecraft] K3 ERR XV3

[Mike Fatchett W0MU]

Thanks Keith.   One of my K3's has the upgrade the other was not as 
lucky HI!

W0MU

On 5/12/2022 9:10 AM, Keith Trinity WE6R wrote:
> If you get no ERR with no B, and ERR with B, then you do not have the 
> newer B version with Pre2.
> Pre2 can be turned on on the upper 5 bands. When you tap and get PRE 
> flashing, that is Pre2 and you should hear an increase in noise 
> floor... and an increase in S-Meter (unless you have SMTR MD set to 
> ABS=absolute).
> Keith WE6R Elecraft K3/K4 Tech