wrote in message
...
It is a 2.2 KW pulse for say one microsecond 200 times a second and off
the
rest of the time. Do the math, 200 microseconds on the rest of the time it
is off.
You can see this is not going to be a very high average power.



I see your point. If it only runs at that kilowatt output for 1/10 of a
second then for the entire second it will have a draw 1/10 for the entire
second. When talking amps it is better to talk amp/hours. But even so, 2.2
kilowatts - one tenth of that is still 22 watts only for generating the
signal. You still have gears and motor turning that rotor and you still have
the receiver power draw, the cpu power draw and the screen power draw. That
idiot who claimed his radar only draws 2.1 amps continuously is lying. You
don't get something for nothing.

Wilbur Hubbard