Found in an older Radio Craft, this circuit covers the aerial band from 118 to 136 MHz. No information is given about the coils.
This circuit was found in a Modern Transistor Workbook from 1965. The circuit sends signals from a...
Unlike the previous circuit, this circuit from Electronics Now, October 1993, has the load...
This circuit can detect static charges or extremely low voltages. The circuit was found in ancient...