The GMR 18 brings you the power of X-band digital marine radar
scanning like never before.
Get Powerful Performance
GMR 18 is a 4 kilowatt radar with 36 nm range. At 18 inches
in diameter, it is twice as powerful as most other radars in its
size and price range. Combine that with the antenna’s 5.2°
beamwidth, and you’re looking at the best weather penetration
and target definition in its class.
To help you avoid traffic on the water, the GMR 18 provides
MARPA target tracking, which allows you to track the bearing,
course, speed and predicted closest approach of up to 10
targets. And like all Garmin radars, GMR 18 has self-contained
signal processing, which provides you with a more precise, easy
to read signature.
Connect to the Garmin Marine Network
The GMR 18 transmits data over the
Garmin Marine
Network, a 100-megabit plug-and-play proprietary network
that gives you the ability to expand your boat’s system as
needed. Once connected to the network, you can use any
network-compatible Garmin chartplotter as your radar screen. And
as an aid to locational awareness, you can overlay the GMR 18
radar image on the chartplotter's map page. You can also split
the on-screen display so that you can view the map and the
standard radar page simultaneously.
