[CQ-Contest] `150 watt limit question
w7dra at juno.com
w7dra at juno.com
Tue Jul 4 19:05:56 EDT 2017
way back when for some reason i entered a 100 LP class for some contest,
and the only power meter i had was an eico 7 something
SWR meter. i got a set of carbon reisiters to 50 ohms and measured the
wave form on a scope, and also calculated the Vfinal plate*Ifinal plate
*.6, and all three methods agreed pretty well.
scope had 10x freq resopnse of measured freq
so i stick with Vf*If*.6
mike w7dra
____________________________________________________________
3 Common Foods Surgeons Are Now Calling "Death Foods"
3 Harmful Foods
http://thirdpartyoffers.juno.com/TGL3141/595c1f6f8cb5b1f6f5386st03vuc
More information about the CQ-Contest
mailing list