This circuit was obtained from the October 1977 Radio Electronics magazine. The meter is analog, and the maximum selected power is 100W.
Found in an Electronic Design from the 90's, this circuit supplies voltages of 5 V and 3.6 V from...
In the figure we have an IF amplifier step using a MOSFET. The circuit was found in a 1980s...
This sophisticated transmitter was found in the June 1993 issue of Electronics Now magazine. The...