In a message dated 7/16/2006 12:48:22 P.M. Eastern Standard Time,
r@somis.org writes:
Lou -- A question. I measured 400v-pk into 49.9-ohms @ 7MHz with a
SB-220. How many PEP W is this?
The way I figure it, that is 3200 watts at that point in time. Sounds
pretty high to me. That is like 8 amps of RF current. I guess at some instant
in
time of the envelope the PEP could be much more than 2 times the DC, I don't
refute that, but for most of the envelope the power is in the region of 2
times. Peaks are just that, peaks which occur for an instant compared to the
average. Lou
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