Forget about loops, ground rod induction etc if you
want to radiate a dx signal.The average person could shout and be heard further.
A mechanical alert/fire siren can be heard several miles away by
For serious distance DX on vlf a vertical
configured antenna is the only solution, ie loaded inv L, T ant and
some insulated ground radials as long as possible.
one earth spike at the base of the vertical drop
wire connected to radials.
This is the basic approach and can be fine tuned
later once you are making progress and being heard/seen a few hundred kilometres
73 de mal/g3kev