Garmin GMR™ 18 HD3

This compact 18′′ closed antenna radar combines ease of use with powerful scanning functions that increase confidence and knowledge of the situation to the maximum while you navigate.

COMPATIBILITY WITH DUAL RADARS

Using a dual radar provides redundancy and the possibility of extracting data from one of the two different radar sources in each display unit of the boat.

DYNAMIC AUTOMATIC GAIN

The gain levels are automatically adjusted to the optimal configuration.

DYNAMIC SEA FILTER

The gain of the radar automatically adjusts the sea filter to calm, medium or chopped sea conditions.

RADAR OVERLAY

Overlay radar images on the plotter map page. You can add an optional autopilot or course sensor to get the best results (sold separately).

TRACKING OF MARPA OBJECTIVES

MARPA tracks the selected targets, which helps to track other vessels and avoid collisions (with the appropriate sensors; sold separately).

EXPLORATION WITH LOW NOISE LEVEL

GMR HD3’s reliable closed antenna drive motor rotates at 24 rpm, which offers reliable and quiet operation, as well as minimal power consumption.

Specifications:

Physical and performance characteristics
DIMENSIONS OF THE UNIT (WIDTH/HEIGHT/DEPTH)	508 mm in diameter, 248 mm in height (20′′ in diameter, 9.8′′ in height)
WEIGHT	7,0 kg
WATER RESISTANCE CLASSIFICATION	IPX7
LENGTH OF THE ANTENNA	43 cm (17″)
RANGE OF THE ANTENNA	24 rpm
WIDTH OF THE BEAM	5.2° horizontal, 25° vertical
MAXIMUM SCALE	36 nm
MINIMUM SCALE	20 meters
TYPE OF RADAR	Closed antenna

 

Electric
FEEDING INPUT	11-32 V CC
ENERGY CONSUMPTION, ON HOLD	15 W
TYPICAL ENERGY CONSUMPTION, TRANSMITTING (IN NORMAL MODE)	40 W
TRANSMISSION POWER	4 kW

 

Radar functions
SUPERIMPOSITION	Yes
COMPATIBILITY WITH DUAL RADARS	Yes
AUTOMATIC PROFIT	Dynamic
TARGET TRACKING MARPA (TO AVOID COLLISIONS)	Yes (requires a direction sensor, sold separately)

Brand	Garmin

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