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
Technical Specifications
| Weight | 16.00 lbs |
|---|---|
| Dimensions (L × W × H) | 20.00 × 20.00 × 9.80 in |
From Our Pompano Beach Team
The GMR 18 HD3 is the dome we suggest to most center-console owners running Garmin MFDs: 4kW punch in a compact 18″ dome for squalls, traffic and bird-finding off the Florida coast. Compare marine radars.
Frequently Asked Questions
Will the GMR 18 HD3 work with my chartplotter?
It is designed for compatible Garmin chartplotters/MFDs. Tell us your unit model and we will confirm compatibility before you order.
Do you install radar domes?
Yes — our shop in Pompano Beach, FL offers professional marine electronics installation, including wiring, networking and sea trial. Radar mounting, cable runs and network setup are core services for us.
Why buy from Marine Overhauling?
Every unit is brand new, 100% genuine, in the original packaging, and covered by the full manufacturer warranty. Questions before ordering? Talk to our team.
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