GMR 404/406 Marine Radar Pedestal

IMPORTANT: This pedestal is required for the use of aGMR 404or GMR 406 Open Array Radar by Garmin.

All radar data is digitally processed within the GMR 404 and 406's pedestal via a digital signal processor, and is efficiently presented on Garmin's GPSMAP® 3000 series of chartplotter/multifunction displays (MFDs).  Digital processing allows for more precise recognition, enhancement, and filtering of radar echoes - making the finished display easier to read and interpret