This RF circuit measures transmission power from 0.25 W to 10 W. The maximum frequency depends on the diode and the gauge is an analog instrument. A multimeter can be used instead.
This 2005 Linear Technology circuit has separate outputs for monitoring the charge and discharge...
This circuit was suggested by General Electric in a 1965 documentation. The circuit can be...
Found in the March 1989 issue of Radio Electronics magazine, this circuit is used to test printer and...