I am a surprised winner of this auction lot.

http://cgi.govliquidation.com/auction/view?id=883631

Seems to be really nice, high power stuff, never used. Radar domes,
radar "arrays" (6 foot pieces), displays, etc. Three sets and some
extras.

Does anyone have any specs on them?

Are they for open sea only? Am I allowed to use one on Lake Michigan?

They are for big boats, right? Their multiple kW rating seems to
suggest that I cannot use them with just a Mercruiser alternator.

What it boils down to is this: I can either sell all of them, or sell
two sets and keep one. I have a 21 foot boat powered by a Mercruiser
228 I/O motor. Would be cool to have a radar array, but, I doubt that
I can actually use it, hence my question.

Thanks

i