Tom Donaly wrote:

I would prefer a radiator made from half inch PVC filled with a dilute
sodium chloride solution. If you put a valve at the bottom, it's a
snap to adjust resonance.

tom
K0TAR


Have you tried beer?
73,
Tom Donaly, KA6RUH

What!!?? That would be a waste of beer. Well, unless it was Budweiser.

tom
K0TAR