This circuit was found in a Radio Electronics from the 90's. It provides lower frequency signals from a 10 MHz pattern generator.
This transmitter sends its signals to a MW radio over a distance of a few meters. The antenna must...
With each clock of the 555 (negative transition) the 4013 (flip-flop) changes state by activating the...
This inductively coupled oscillator was found in an American documentation from the 90's. The...