[Elecraft] K3 836 noTX

[Don Wilhelm]

Charles,

ERR TXF indicates that you have not selected the 2.7k (or 2.8k) filter 
for CW and SSB transmit.  The transmit filters are to be set up per 
mode.  See page 44 of the operator's manual.

73,
Don W3FPR

charles wrote:
> ERR TXF error message received when attempting low power calibration.
>
> No power out on CW or SSB.
>
> I have studied the trouble shooting pages in the Owner's manual but cannot 
> find the answer.
>
> Any suggestions please?
>
> Charles - M0BIN
>
> Sorry I should have stated that firmware revisions are:
>
> MCU 1.88    DSP 1.70
>
> Using Elecraft Utility version 1.1.4.1
>   
>