On 4/5/11 10:10 AM, wa1...@att.net wrote:
Is that the one that's plotted on Lin-Log paper?
It is indeed. I have no idea where it originated. From the typography,
I'm going to guess it was done in the 60s, but I got a copy of a copy
from a field engineer, etc.
BTW, if anyone is confused, I have a handy direct reading graph
published by HP a few decades ago to assist engineers in converting
from cycles per second to Hertz. I'll see if I can scan it and
attach it later. I know I really should have mentioned this last
Friday.
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