The purpose of this circuit is to check the linearity of SSB amplifiers. The circuit was found in an old documentation for hams. The diode is a general purpose detector type.
This amplifier with complementary output transistors delivers a 20 W load at 80 ohms. We find it...
This circuit is from the time when cars used contact breakers. This 80's version measures the dwell...
July 2017 - Mouser Electronics already has in stock the new SCRs from the SJxx40x high temperature series from...