[Elecraft] KPA1500 RFI on 10 Meters

[N4ZR]

I just tried that with my KPA-1500, Scott, and could not hear any 
change.  Another one of those RFI gremlins!

73, Pete N4ZR
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On 12/14/2019 4:43 PM, K9MA wrote:
> I guess it just shows how little I've been on 10, but I've had the 
> KPA1500 for over a year now, and I just noticed that when I turn it 
> on, my noise floor on 10 goes up about 3 dB. (And that's from an urban 
> noise floor.) It's pretty flat over much of the band, not typical 
> switching supply noise. Has anyone else experienced this and found a 
> cure? (Other than using the old amp tube.)
>
> 73,
>
> Scott K9MA
>