Re: low output only on 40m
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Ah good ..More eyeballs make for better results
On Tuesday, January 15, 2019, 5:24:39 PM PST, Curt via Groups.Io <wb8yyy@...> wrote:
most of my data is CW, as that plot. all bands but 40m are okay CW output. using a dummy load after the wattmeter, a TT1202 that is decently designed.
SSB seems to be doing same, weak on 40m per needle response. our local build leader did request I take some SSB data -- I need to see if my audio test source has enough drive.
I cannot fathom what is doing the above. originally I was getting around 4 or 5 watt CW - weaker than other bands. I don't see any visual damage on the LPF that serves 40m. since 80m and 160m do fine -- I can't fathom what is happening here.
Saturday I hope to take rig to our club building session - for careful evaluation.