The controls for the Aural Exciter circuits are similar to those for Big Bottom. The tune control sets the corner frequency of a high pass filter, which establishes the frequency region within which ...

The PLL transmitter exciter has the functions of providing a stable, low noise, frequency-selectable RF signal and amplify it to a controllable output power sufficient to drive the power amplifier. It ...

It’s a miniature solid state Tesla coil that’s based on the ever popular Slayer Exciter circuit that was first developed by [GBluer]. The beauty is it’s a very simple circuit to build.