Yep, I have had those issues Steve.
That is what got me wondering again because he mentioned in the second of those tests he used a 1.2 ohm series resistor.
Not sure if it was used in these next tests and that could be the difference.
I think that the one thing that I did notice but I just couldn't put it into words was the fact that most of the earlier tests did look almost all the same for the three devices.
And, the consistent falling of the harmonics looked to be linear to the function of a capacitor that decreases resistance to the rising frequency.
In the third test each of the devices curves were more different to each other this is why I thought they looked better not because the specs looked better.
Sorry for the confusion.
FWIW
jer
That is what got me wondering again because he mentioned in the second of those tests he used a 1.2 ohm series resistor.
Not sure if it was used in these next tests and that could be the difference.
I think that the one thing that I did notice but I just couldn't put it into words was the fact that most of the earlier tests did look almost all the same for the three devices.
And, the consistent falling of the harmonics looked to be linear to the function of a capacitor that decreases resistance to the rising frequency.
In the third test each of the devices curves were more different to each other this is why I thought they looked better not because the specs looked better.
Sorry for the confusion.
FWIW
jer