"The earth is not a sump into which hum, buzz, and RFI is poured!"
I think what's going on is that "current sink" means different things to
different people. I regard ground as an RF current sink, but not one of
zero impedance. That means that when a wire with current passing by is
connected to it, not all of the current in the wire will be shunted to
ground. A low-impedance ground will divert more current than a
high-impedance ground.
Brian
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|