General Electric suggests this circuit in a 1980s documentation. The operational of the time is FET-type input. Modern equivalents may be used.
Found in old documentation, this circuit can generate pulses from 400 to 4000 Hz with active cycle...
Mouser Electronics has in stock the MUSBR robust connectors for USB 30 applications from Amphenol. These...
The frequency of this transmitter depends on the coil. For 100 turns the operation is in medium...