[Elecraft] Err TXG message

[Don Wilhelm]

Igor,

Try doing the TX Gain Calibration manually (described in the manual).
It is a bit tedious because it must be done on a band by band basis.

An email to support at elecraft.com may get quicker attention than the form 
on the webpage.

73,
Don W3FPR

On 7/1/2020 4:48 PM, Igor Sokolov wrote:
> My K3 S/N 1651 has developed a problem showing ERR TXG message from time 
> to time on different bands and 2.5:1 SWR on 28 MHz even into dummy load. 
> In fact I think these are two separate unrelated issues, but I might be 
> wrong.
> 
> TX gain calibration fails for 5 W (does not go above 4.5W) and works OK 
> for 50W everywhere but on 28 MHz because of high SWR.
> 
> I have filled in the tech support  form on the Elecraft site about a 
> week ago but did not receive no response. I understand that is 
> associated with COVID problem. So may be someone on the reflector can 
> advise me what to do. Sending the radio back to the factory is not an 
> option.