"Straydog" wrote in message
.com...

Since my earlier post (dealing with the question of what is peak evelope
power output in an AM transmitter), I've been doing more scrutinizing
of tube Ip/Vp characteristic curves. They are much more non-linear than
the impression you get from just looking at the curves. Also, it is rare
or almost non-existant to find Ip vs screen voltage!


Terman explains how high-level Class C modulation works
in Radio Engineering (1932 edition) on page 370.