2025 Garmin Marine GMR 18 HD3 Base

Information

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

Photos

Highlights

  • Fairbanks, Alaska
  • 2025
  • Garmin Marine
  • GMR 18 HD3 Base
  • Width: 5.2° horizontal, 25° vertical
  • Available

Specifications

  • 2025
  • Garmin Marine
  • GMR 18 HD3
  • Base
  • Miscellaneous
  • 20" diameter, 9.8" high (508 mm diameter, 248 mm high)
  • Antenna: 17" (43 cm)
  • Width: 5.2° horizontal, 25° vertical
  • 7.0 kg
  • Power Input: 11-32 V DC | Power Consumption (standby): 15 W | Typical power consumption, transmitting (normal mode): 40 W | Transmit power: 4 kW
  • Rotation Speed (RPM):24 rpm
  • Water Rating: IPX7 | Radar Type: Radome