[Elecraft] K3 Beta firmware rev. 2.82
Joe Planisky
jplan at jeffnet.org
Wed Feb 11 11:07:48 EST 2009
I don't see a problem with CW on my K3 (29.4W measured, 30W
requested,) but there are definitely still problems with excessive
power output in DATA-A. DATA-A initially output the correct power,
but after switching to AFSK-A and back to DATA-A, I get well over 2x
the requested power out (71W measured vs 30W requested.)
73
--
Joe KB8AP
On Feb 11, 2009, at 6:16 AM, Steven.Zabarnick at notes.udayton.edu wrote:
>
> I installed the new beta last and tested the new output power
> control. I
> don't see any improvement in PSK31 output power using DATA A mode. I
> still
> get nearly twice the output power than I have dialed in by the PWR
> knob. In
> the previous firmware, the measure output power in CW modes agreed
> with the
> PWR knob setting, but now the power output in CW is 20-30% higher
> than the
> setting.
>
> I will try to redo the transmitter gain calibration to see if this
> helps.
>
> Steve N9SZ
> K3 #1672
>
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