[Elecraft] K3 Momentary no transmit

[Bob McGraw - K4TAX]

Likewise, when running my amp, when the K3/K3S output drops, the amp 
gives out a big grunt and this happens every 15 seconds.  Rather 
annoying to say the least and it made me wonder, until it was disclosed 
as to why, what was going wrong with the amp.

73
Bob, K4TAX

On 11/22/2015 9:37 PM, Jim - N4ST wrote:
> This drove me nuts when I first got my K3S.
> After a few days of testing and reconfigurations, it turned out to be a
> firmware problem that has existed for years.
> You will never notice it in SSB modes and the dropout occurs in the spaces
> for CW.
> A definite annoyance for those of us using digital modes with transmit times
> longer than 15 seconds.