Raymarine RD418HD 18in Radome HD Digital without Cable

Combines the power and clarity of HD Digital signal processing

The Raymarine RD418HD 18in Radome HD Digital is an ultra-compact radome suitable for all types of vessels. Compatible with C-Series Widescreen, E-Series Classic, E-Series Widescreen and G-Series Multifunction Displays, this radome offers a 256-colour radar display and the clearest, most lifelike radome presentation available from any radome scanner. The Raymarine RD418HD features the same adaptive digital receiver technology found in other Raymarine array antennas. By adjusting automatically to the changing environmental and sea conditions, this radome provides crisp, accurate contact echoes at short ranges, as well as outstanding long range performance up to 48 nautical miles.

Raymarine RD418HD 18in Radome HD Digital without Cable Features:

• Fast digital receiver processor
  
• 256 colour multi-level target display with selectable colour palettes
  
• Adaptive digital receiver automatically adjusts to changing environmental and see conditions
  
• New Bird Mode, automatically optimizes the receiver for detecting sea birds above schools of fish
  
• New High Speed Mode, for optimal tracking of high speed targets at short ranges
  
• Dual-range mode, allows you to monitor both long and short ranges simultaneously with a single scanner and display

Raymarine RD418HD 18in Radome HD Digital without Cable Specifications:

• Antenna type: Patch array
  
• Beam width: 4.9° horizontal, 25° vertical
  
• Polarization: Horizontal
  
• Rotation rate: 24rpm (nominal)
  
• CE approval: Conforms to 1999/5/EC
  
• FCC approval: Conforms to 47CFR Part 2 and Part 80
  
• Dimensions: 521mm x 247mm (20.5in x 9.7in)
  
• Weight: 9.5kg (21lb)
  
• Input voltage: 12-24vDC
  
• Power consumption: 40W (25W Standby)
  
• Waterproof: IPX6
  
• Temperature range: -10° to +55°C
  
• Humidity limit: up to 95% at 35°C
  
• Maximum operating wind speed: 100kts
  
• Maximum range scale: 48nm
  
• Transmitter frequency: 9405 +/– 25MHz
  
• Peak power output: 4.0kW (nominal)
  
• Transmitter: Solid-state modulator driving Magnetron
  
• Duplexer: Circulator