Re: KPA1500 Operation on 6 Meters

Posted by Adrian-3 on Jun 16, 2020; 9:57pm
URL: http://elecraft.85.s1.nabble.com/KPA1500-Operation-on-6-Meters-tp7662211p7662297.html

Ok on that, My best guess now, as I think you are thinking, is that some
component(s) in the amp 6m circuitry are breaking down, changing impedance

in the amp output sector. Do you have a schematic, or have the link to
it? A good look at that may give more clues ?

On 17/6/20 1:25 am, Ed G wrote:

>
> Hi Adrian,
>
>      Yes, I also substituted a new piece of coax of different length
> going right from the K3 to the KPA1500 input…same SWR anomaly still
> observed.
>
> --Ed, N3CW—
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for
> Windows 10
>
> *From: *Adrian <mailto:[hidden email]>
> *Sent: *Tuesday, June 16, 2020 11:09 AM
> *To: *Ed G <mailto:[hidden email]>; Larry (K8UT)
> <mailto:[hidden email]>; [hidden email]
> <mailto:[hidden email]>
> *Subject: *Re: [Elecraft] KPA1500 Operation on 6 Meters
>
> Just curious to see if you have tried a different length jumper (coax
>
> patch lead between radio & amp) to see if you get the same result  ?
>
>
>
> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=link>
>
>
> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>

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