[Elecraft] K3: reduced PWR in Data Mode on 10m only

[Phil Wheeler]

Seems like it could be band-specific if an RF 
problem -- maybe RF getting into the cables from 
the rig to the audio source or some such. That 
would not affect CW.

73, Phil w7ox

On 4/17/14, 7:41 PM, Bob KD7YZ wrote:
> On 4/17/2014 18:08, Nr4c wrote:
>> Except that 10 meters was mentioned my first check would be that the
>> audio level is set wrong for digital modes.
> thanks for the input.
>
> I just verified that the ALC bars are as described. Line-In and so forth
> are set ...
>
> But this wouldn't be band-specific would it?
>
> It's now not just ten meters. What I don't recall is the last time I
> actually TRIED to run more than 5 to 10w on a digital mode,
>
> So here's the break-down:
> 10,12,15,17,20 all toggle to near zero when the click is heard as power
> on the K3 is increased from circa 11.8 thru 12w (when I hear a click and
> the K3 HP 100 watt deck is activated). None of these will put out more
> than 6 to 8 watts despite what the RF power says it thinks the K3 is doing.
>
> 40,60,80,160 all will transmit 1 through 100w on TX-Data through the
> soundcard.
>
> On CW, 160 thru 10m will xmit 100w .
>
> the number of ALC bars is fairly constant through the bands, in Tx-Data
> mode, when sending via the Soundcard.
>
>
>
>