In this circuit of an old American documentation, the input impedance is the same as the output impedance. The circuit has a sensitivity of 1 Vpp at 75 ohms.
We found this circuit in the January 1994 Electronics Now magazine. It uses general-purpose...
This interesting adjustable power supply uses the transistors themselves as controllers and...
This circuit was found in Motorola documentation from 1969. The transistors are from that time. The...