Garmin GMR Fantom 18x/24x Dome Radars

Peer through the darkness and fog with complete confidence.

Product Information

There was a time when a small dome radar couldn’t pack much punch, but the Garmin Fantom 18x and 24x dome radars put that time behind us. These solid-­state units use 50 watts of power to see out to 48 miles. Yet all that capability fits into an 18- or 24-inch radome. Just as surprising, these Fantoms feature many of the functions often seen on larger, more expensive units, such as (MotionScope) Doppler-effect target color-coding, echo trails, auto bird gain, dynamic sea filter, radar overlay and more.



  • Waterproof: IPX7
  • Transition Power: 50 W
  • Max Range: 48 nm
  • Minimum Range: 6 meters
  • Power Input: 10-32 V DC
  • Power Consumption: 4 W
  • Max Power Consumption Transmitting, Power Save: 24 W
  • Max Power Consumption Transmitting, Normal Mode: 33 W