Garmin GMR 20 Specifications

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Download this manual See also: Owner's Manual, Instruction and Installation Manual

A vital surveillance link in your onboard

Garmin Marine Network™, these

Steering clear of trouble just got easier.

X-band digital color radars combine

power, range and high-definition

targeting with the ultimate in plug-and-

play connectivity. Unlike competitive

designs, which require a dedicated

display/processor unit, all Garmin radar

processing is contained in the remote

antenna/scanner. The result: greater

efficiency and redundancy, since any

chartplotter on the network can display

and control the radar. The GMR 20 is a

2 kW radar with 24 nm range. The GMR

40 offers 4 kW output and a 36 nm range.

Both units feature sleek, 28-inch low-

profile radomes with a beamwidth of

3.6° for the clearest target definition at

all ranges and in all weather conditions.

GMR 20/40 Marine Radar

Shown with optional aftermarket mount

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Page 1 The result: greater efficiency and redundancy, since any chartplotter on the network can display and control the radar. The GMR 20 is a 2 kW radar with 24 nm range. The GMR 40 offers 4 kW output and a 36 nm range.
Page 2 GMR 20/40 Marine Radar With a narrower beamwidth (3.6°) than other radars in its class, As an aid in locational awareness, the GMR 20/40 radar image the Garmin GMR 20/40 series offers more precise definition of can be overlaid on the moving map cartography display.

Gmr 40