[Elecraft] HRD and K3

Lyle Johnson kk7p4dsp at gmail.com
Sat Aug 8 14:31:13 EDT 2015


In addition to Joe's excellent advice, you may need to set the Tx output 
level for the soundcard in DM780 to a higher-than-default level.  In the 
DM780 version I have on my computer, I have the Transmit Level sliders 
for Master and Wave both set to about 70.

With that, my K3 (S) LINE (IN) gain is set to 23 for 4-5 bars of ALC 
using PSK31.

YMMV,
73,

Lyle KK7P

On 8/8/15 6:36 AM, Joe Subich, W4TV wrote:
> > Any other ideas??
>
> Are you using MODE=DATA and data sub-mode=DATA_A?
>
> > MIC SEL was set to Line In I changed it to FP
> >
> > MIC+LIN was set to NA and I set it ON and the MIC level is set to 60.
>
> Set MIC+LIN back to OFF, set Mic SEL back to Line In, place DM780 in
> PSK31 transmit and adjust the Mic Gain (actually Line Gain in DATA_A)
> for four bars of ALC with the fifth just flickering then adjust PWR Out
> for no more than 50W.
>
> 73,
>
>    ... Joe, W4TV
>
>
> On 8/8/2015 8:43 AM, Larry Snyder wrote:
>> I have my K3 connected to the PC and the K3 software works fine.
>>
>>
>>
>> I have 2 audio cables between Line IN and Line Out of the K3 to the 
>> Mic and
>> Speakers on the PC.
>>
>>
>>
>> With HRD - I see the QSOs on the screen and of course the waterfall 
>> display
>> at the bottom with an Audio level of 10%.    When I attempt to call CQ -
>>
>>
>>
>> The K3 goes into transmit but there is no power coming out of the radio.
>>
>>
>>
>> MIC SEL was set to Line In I changed it to FP
>>
>> MIC+LIN was set to NA and I set it ON and the MIC level is set to 60.
>>
>>
>>
>> Still no difference.
>>
>>
>>
>> Any other ideas??
>>
>>
>>
>> Sincerely
>>
>>
>>
>> Larry
>>
>>
>>
>> -- 
>>
>> Larry Snyder, RN.ORG, SA  - HK2LS
>>
>> "Each and Every Day Thousands of Nurses Depend on www.RN.org
>> <http://www.rn.org/>  for their Nursing CEUs!"
>>
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