Mal, you are right about TX power. 1kW or more would be easily available. But I guess that the TX voltage would become very critical. A "medium size" LF antenna has a typical antenna capacitance of
Dear Mal, LF Group, G3KEV wrote: ... Base load the antenna with the necessary inductance for resonance and if necessary add another small inductor in series to ground and adjust with taps up from gro
True enough, the impedance into the coil would typically be much higher than 50 ohms. Tapping into the coil in the manner described, or more likely, using a tapped cored transformer, would bring the