Raymarine's new HD Digital radome scanners combine the power and clarity of
HD Digital signal processing with an ultra-compact scanner suitable for all
types of vessels. Compatible with C-Series Widescreen, E-Series Widescreen
and G-Series Multifunction displays these radomes offer a 256-color radar
display and the clearest, most lifelike radar presentation available from any radome scanner. The RD418HD and RD424HD feature the same adaptive
digital receiver technology found in our open array antennas. By adjusting
automatically to changing environmental and sea conditions, the HD Digital
radomes provide crisp, accurate contact echoes at short ranges, as well as
outstanding long range performance up to 48 nautical miles. Rain, fog and
high seas are no match for the HD Digital radome. Using it's powerful
processor the HD Digtal radome intelligently seperates true contacts from
noise and clutter. The RD418HD and RD424HD offer small boat captains all of
the same capabilities usually reserved for larger capacity boats.

FEATURES

Adaptive digital receiver automatically adjusts to changing
environmental and sea conditions for a dramatically clearer picture

New high speed (48rpm) target tracking

Fast digital receiver processor

256 color multi-level display with selectable color palettes

New Bird Mode automatically optimizes the receiver for detecting sea
birds above schools of fish

Automatic harbor, coastal, offshore and buoy operating modes

Dual-range mode allows you to monitor both long and short ranges
simultaneously with a single scanner and display