[Elecraft] KPA Aux cable

[Phil Theis]

Wayne,
That will absolutely take care of it.  Thank you.
73,
Phil K3TUF

On 1/21/2014 9:40 PM, Wayne Burdick wrote:
> Hi Phil,
>
> When you're using the K3's low-power transverter output (XVTR OUT), the DIGOUT0 line changes state. We provided this to allow for external hardware decoding of HF vs. transverters. Check page 19 and let me know if this helps.
>
> Wayne
>
>
> On Jan 21, 2014, at 10:58 AM, Phil Theis <phil at k3tuf.com> wrote:
>
>> Hi again Wayne,
>> This does work.  My only issue is that when I'm on 40 meters my Microwave station is on 5760MHz and so on.  I will need to do something to alert my switching system that the radio is on HF.  You have the benefit of knowing that inside the radio :-)
>> Is there a signal I can find that would allow me to disable the rest of the microwave system without doing frequency decoding?
>> Nice amp btw,
>> 73,
>> Phil K3TUF
>>
>> On 1/20/2014 9:14 PM, Wayne Burdick wrote:
>>> OK, Phil. Let me know if this works.
>>>
>>> Wayne
>>>
>>> On Jan 20, 2014, at 6:01 PM, Phil Theis <phil at k3tuf.com> wrote:
>>>
>>>> Wayne,
>>>> I hadn't noticed that when I first set this up (years ago).  I will try, don't see why not.  Only exception is that my 6m is TRN, but that shouldn't matter since I won't use the KPA on 6m.
>>>> Thanks,
>>>> Phil K3TUF
>>>>
>>>> On 1/20/2014 8:50 PM, Wayne Burdick wrote:
>>>>> Phil,
>>>>>
>>>>> Could use use the HF-TRN setting of the BAND outputs? (Page 19 of the K3 owner's manual, right column, first paragraph.)
>>>>>
>>>>> This setting was specifically included to handle the situation where both HF and VHF band switching is required. Further details are provided on this page.
>>>>>
>>>>> If that doesn't work, and you really have to use the TRN setting, you have two other band-switching options for the KPA500: its own front-panel switches, and RF sensing.
>>>>>
>>>>> 73,
>>>>> Wayne
>>>>> N6KR
>
>