[TowerTalk] Single Point Grounding question

[Bill Harris]

Hello radio fans:
My question is:
For lightning protection, the tower base is delta grounded. Coax, shield 
grounded at the antenna therefore, wouldn't the best place for SPG  be at 
the tower base rather than the shack entry ?
 I'm concerned about  about having difference in potential between two 
grounds.  Your input is most appreciated.
Carry-on
BillHarris w7kxb

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