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.
Originally this 2000 circuit was designed to be a switch to the parallel port, but with 5 V or...
Common general purpose silicon diodes when direct biased provide a voltage fall of about 0.6 to...
This configuration presents a negative resistance caracteristic such as the one found in...