Alpine radios come with mounting brackets and a short wiring harness to splice into your factory harness.
This radio will fit in the hole perfectly. Alpine also gives you the wiring color scheme right on the underside of the radio as a quick reference for installation. They make it very easy.
I don't get the SAT reference, I was thinking LGB was Lehmann Gross Bahn? Its been awhile but I still have mine somewhere... nice outside layout at one time too... or I'm way off and that doesnt make any sense to anybody