[Elecraft] KAT500 operation?

Mike Hagele AC6JA via Elecraft elecraft at mailman.qth.net
Sat Jun 14 20:01:17 EDT 2014


Thank you Phil, K7PEH!
I must not have gotten the memo on that menu  selection in the K3!
Now all is working as it should.
Thanks everyone for all the helpful replies.
73's
 
Mike  AC6JA
 
 
In a message dated 6/14/2014 4:56:38 P.M. Pacific Daylight Time,  
phystad at mac.com writes:

Have you  verified that this automatic feature is enabled in your K3?

Here is  what you need to do on the K3:

To enable automatic KAT500 VFO  tracking:
- Locate the K3's CONFIG:KAT3 menu  entry,
- Tap '1' until you see "KAT500Y". (The other  selection is "KAT500N", the 
default, which turns VFO tracking off.)

73,  phil, K7PEH


On Jun 14, 2014, at 4:44 PM, Mike Hagele AC6JA via  Elecraft 
<elecraft at mailman.qth.net> wrote:

> I have to  transmit for a brief second after I switch bands for the tuner 
to 
>  switch to the new setting.  I'll usually just hear a click and it's   
done.
> But I thought I read somewhere that the tuner would update to  the new  
> settings when switching bands/frequencies automatically  without having 
to  
> transmit a carrier.
> I have the  Elecraft auxilliary cables and the K3 and KPA500 bands track  
>  properly.
> 
> Mike  AC6JA
> 
> 
> In a  message dated 6/14/2014 4:29:46 P.M. Pacific Daylight Time,  
>  k6dgw at foothill.net writes:
> 
> On  6/14/2014 12:11 PM, Mike  Hagele AC6JA via Elecraft wrote:
>> I am using a  K3 and KPA500  with the KAT500. I also have the KAT500
>> mode set to MAN.  I  thought that the firmware was supposed to switch
>> the tuner   automatically when you switch bands? After I go to a new
>> band, I  need  to tap my key  momentarily to get the tuner to tune  to
>> the new  frequency. Is this  normal? Let me know as I  thought the
>> tuner  would remember the presets when   QSY'ing to a new frequency?
>> Any  help would be appreciated.  Thanks.
> 
> Hmmm ... I have the control cables  ...  K3-->KAT500/KAT500-->KPA500,
> I've trained my KAT500 for all  3  antennas on all the bands that each of 
> them work on, and I  run the KAT500  in MAN.  All indications are that 
the 
>  KAT500 recalls the correct  solution for the frequency when I QSY to a  
> new frequency or  band.
> 
> I'm hardly an expert on  the insides of Elecraft firmware, and I  suppose 
> it could be  recalling on very first sign of RF and doing so very  
quickly 
> so  that I don't notice it, but I really don't think so.
> 
> I   do notice when changing bands that the K3 power control sometimes 
>  takes a  dit or two to settle to the correct drive power ... often that  
> first dit  will blink the 600 [occasionally 700] watt  LED.
> 
> 73,
> 
> Fred  K6DGW
> - Northern  California Contest Club
> - CU in the 2014 Cal QSO Party  4-5 Oct  2014
> -  www.cqp.org
> 
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