[Elecraft] K3 and JT65

Joe Subich, W4TV lists at subich.com
Thu Apr 26 10:08:43 EDT 2012


Jim,

The K3 has plenty of output for JT65-HF if your sound card is set-up
properly.  My K3 never leaves the default Line Out = 10.  My sound card
input level in Windows 7 is 90% and the manual input level (voltage
divider on the input) is at 1:00 (60%).

Make sure Line Out is set to NOR not =PHONES and JT65-HF is configured
for the line input from your sound card - not mic which could mean
acoustic coupling between the K3 speaker and a mic in the computer.

73,

    ... Joe, W4TV


On 4/24/2012 2:20 AM, Jim Miller KG0KP wrote:
> OK, I think this may have been discussed but I cannot find it.
>
> Seems like I remember a gain mod for the K3 line output ????   Maybe it was
> something else but I wasn't interested at the time.
>
> I am trying to run JT65-HF for the first time and I find that even with the
> gain in the program at max that the input to the PC from the K3 line out is
> not enough except for the strongest signals.  I have the gains in the PC set
> to 100% for all.  HRD and DM780 for all of the digital modes works just
> fine. as it is.
>
> Thanks es 73, de Jim KG0KP
>
>
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