2 GPS antenna's overkill ?
I am having two E-80's installed, one at helm and one at navstation
(with radar & GPS attached).
Can I make a good case for installing a 2nd GPS antenna at the helm
E-80? Would it even be useful, considering I might have to change
settings, etc. to use it ... when it would be easier to gran the
handheld GPS in the boat as backup?
Dan
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