Current Garmin Marine Radar GMR 18 HD3

2025 Garmin Marine GMR 18 HD3 Base

2025 Garmin Marine GMR 18 HD3 Base

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  • Year 2025
  • Make Garmin Marine
  • Model GMR 18 HD3
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Product Details Specifications Photos
2025 Garmin Marine GMR 18 HD3 Base

2025 Garmin Marine GMR 18 HD3 Base

  • Year 2025
  • Manufacturer Garmin Marine
  • Model Name GMR 18 HD3
  • Trim Name Base
  • Generic Type (Primary) Miscellaneous

2025 Garmin Marine GMR 18 HD3

HIGH-DEFINITION MAGNETRON RADAR AT A VALUE PRICE

Features may include:
  • 4Kw 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

Dimensions

Length Antenna: 17" (43 cm)
Beam Width: 5.2° horizontal, 25° vertical
Dimensions 20" diameter, 9.8" high (508 mm diameter, 248 mm high)

Weights

Weight 7.0 kg

Electric

Electrical Power Input: 11-32 V DC | Power Consumption (standby): 15 W | Typical power consumption, transmitting (normal mode): 40 W | Transmit power: 4 kW

Operational

Operating Conditions Rotation Speed (RPM):24 rpm

Features

Features Water Rating: IPX7 | Radar Type: Radome

Product Photography

Advertised pricing excludes applicable taxes title and licensing and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.