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Description
GMR 18 HD3 18" Radar Dome
This compact 18" dome radar combines ease of use with powerful scanning features that work to maximize your confidence and situational awareness on the water.
Features:
4 KW power output, 36 nautical mile max range
Space-saving 18" dome
Marpa target tracking
Dynamic auto gain and sea filter
Dual-radar support
Quiet dome drive motor
Dual-Radar Support
Using dual radar provides redundancy and allows each display unit on the boat to pull data from one of two different radar sources.
Dynamic Auto Gain
Gain automatically adjusts levels to optimum settings.
Dynamic Sea Filter
Radar gain automatically adjusts sea clutter for calm, medium and rough sea conditions.
Radar Overlay
Overlay radar images onto your chartplotter’s map page. You can add an optional autopilot or heading sensor (sold separately) for the best results.
MARPA Target Tracking
MARPA tracks selected targets to help keep track of other vessels and avoid collisions (with appropriate sensors, sold separately).
Low-Noise Scanning
The reliable GMR HD3 dome drive motor spins at a fixed 24 rpm, offering reliable, low-noise operation and minimal power consumption.
Compact and Powerful
4 kW of transmit power, a 36 nautical mile maximum range, and clear echo definition at all ranges.
Close-In Target Scanning
Minimum scanning range of 20 meters for excellent short-range detection and target detail.
High-Resolution Radar
8-bit true color for outstanding target separation with less screen clutter.
Timed Transmit Mode
Specify transmit times down to the seconds to help reduce power consumption.
Intuitive operation
No complex user settings, so it’s easy to install and start using.
In the Box:
GMR 18 HD3 dome radar
Power cable (15 m/49.21 ft)
Network cable (15 m/49.21 ft)
Mounting hardware kit and template
Installation instructions
General:
Dimensions: 20" diameter, 9.8" high (508 mm diameter, 248 mm high)
Weight: 7.0 kg
Waterproof: IPX7
Antenna length: 17" (43 cm)
Rotation Speed (RPM): 24 rpm
Beam Width: 5.2° horizontal, 25° vertical
Maximum Range: 36 nm
Minimum Range: 20 meters
Radar Type: Radome
Electrical Features:
Power Input: 11-32 v DC
Power Consumption (Standby): 15 W
Typical Power Consumption, Transmitting (Normal Mode): 40 W
Transmit Power: 4 KW
Radar Features:
Overlay: Yes
Dual Radar Support: Yes
Auto Gain: Dynamic
MARPA Target Tracking: Yes (requires heading sensor, sold separately)
So much better than the rubber ones I took off, easy install!
Spreader Boots
Daz Jensen
Where Have You Been All My Boating Life?
What a great little piece of tech - I don't know how we got by without it in the past. No more guessing how full the holding tank is or having to clean icky tank senders. This little bluetooth RADAR sending unit mounts on top of the tank and connects wirelessly to our Victron Cerbo.
Setup is super easy, push the button on the unit so it can calibrate to the tank then enable bluetooth and set up your rank dimensions on your Cerbo. It's as easy as that.
We've had it installed and running for about two weeks now and couldn't be more pleased (We like it enough that I ordered a second one for our water tank.)
Lots of wiring - no leaks! Be sure to run ALL the wires through BEFORE completing the run!
Seaview White Plastic Vertical Cable Seal f/Multiple Wires Up to 10.6mm/0.5"
Ari Storch
"Currently" super happy.
Installed on Yanmar 4JH57 engines with Zeus Controllers - HOLY WOW power. Losing some power at top end but overall very satisfied. Will do a long term review later. Talk about power - hope to never need my generator again!
