Very cool, good job.? Persistence often pays off.
Think of it as mostly educational, so time well spent.
?
That 160m trace seems to have a strong third harmonic, which makes sense.
The 80m low pass filter would have a corner around halfway between 4 and 7 mhz,
so the 5.6 mhz third harmonic of 160m is sneaking through.
Not much evidence of a second harmonic, as one would expect from a push-pull amp.
Jerry, KE7ER
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On Mon, Mar 5, 2018 at 08:00 am, John wrote:
So it looks like everthing is working fine now, now only have to wait for my antenna tuner as my end fed has some pretty high values on the lower bands.
