This product includes, one 12" pancake coil that is a regular wound coil, and a coil support, NO POWER SOURCE INCLUDED, power source may be a transistor, a relay, a spark gap discharge, through contacts, or by using a signal generator to provide high frequency current to allow the transmitting coil to begin to oscillate at a frequency and begin transmission.
The pancake coil is pancaked between two pieces of plexiglass for display and demonstration of the experiment.
The pancake coil is pancaked between two pieces of plexiglass for display and demonstration of the experiment.