[Elecraft] KPA1500 Operation on 6 Meters

[Adrian]

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:vk4tux at gmail.com>
> *Sent: *Tuesday, June 16, 2020 11:09 AM
> *To: *Ed G <mailto:ed.n3cw at gmail.com>; Larry (K8UT) 
> <mailto:K8UT at charter.net>; elecraft at mailman.qth.net 
> <mailto:Elecraft at mailman.qth.net>
> *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  ?
>
>
> 	
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