[Elecraft] KPA1500 RFI on 10 Meters

[K9MA]

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

-- 
Scott  K9MA

k9ma at sdellington.us