Raymarine RD218 18 2kW Radome Antenna
Raymarine Raymarine radar radome
  • Raymarine RD218 18 2kW Radome Antenna

Raymarine RD218 18" 2kW Radome Antenna

The Raymarine RD218 is a high performance 18" 4KW Radome Antenna complete with 15 m cable. An essential component of a complete radar system for your boat, the Raymarine RD218 Radome is compatible with Raymarine E-Series and C-Series multifunction displays.
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Tech Spec Product Info User Generated Content
Raymarine RD218 Radome Features include:


  • Plug and Play compatibility with Raymarine C and E-Series multifunction navigation displays
  • New and improved dome housing
  • Improved radiation pattern and bearing resolution using Propagation Enhancing Geometry
  • Advanced microprocessor controlled transmitter receiver features 8 Pulse width/PRF settings, providing enhanced targets returns though every range scale
  • Improved sensitivity, signal to noise ratio, and a lower overall receive noise figure
  • Same mounting pattern as previous generation radomes


RD218 Radome



Absolute voltage range  10.8-32v DC 
Dimensions  20.1" x 9.7" (652mm x 246mm) 
Humidty  Up to 95 percent 
Max Range Scale  45nm 
Nominal Voltage  12v,24v systems 
Power Consumption  28W transmit, 9W standby 
Pulse length/PRF  8 (auto target/expand) 
Rotation rate  24 rpm 
Temperature Range  -10C to +55C Operating -20C to +70C Non-Operating 
Transmit Power  2kW 
Transmitter frequency  9410 +/- 30MHz 
Vertical Beamwidth  25 degrees 
Waterproofing standard  IPX6 
Weight  16.5 lbs (7.5Kkg) 
BRAND: Raymarine
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