This amplifier was found in a 70s documentation. The product gain x bandwidth is 350 MHz. The integrated circuit is from that time, uncommon today.
This circuit is from an 80's documentation, firing when the input voltage exceeds 5 V. The SCR can...
This circuit was found in the 1989 Radio Electronics Experimenter edition. The circuit has the...
This basic circuit can be used in signal followers and other applications where an RF signal is to be...