Furuno Radar, Model 1815 with Radome Antenna.

Specifications:
Dome Diameter: 19"
Display:
Screen Size: 8.4" Color LCD
Display Mode:
Head-up, Course-up (Heading data required)
North-up (Heading data required)
True view
True motion (Heading data and position data required)
Other Mode/Functions
Fast Target Tracking(TM) (TT)
AIS
Echo Trails

Antenna:
Peak Output Power: 4 kW
Type: 488 mm (19") radome
Frequency: 9410 MHz +- 30 MHz
Beam Width (Horizontal): 5.2?
Beam Width (Vertical): 25?
Range Scales: 0.0625 - 36 NM
Minimum Range: 25 m
Antenna Rotation Speed: 24 rpm
Maximum Power Consumption: 38W
Power Supply: 12 - 24V DC
Draw: 3.2A - 1.6A
Mount: Swivel mounting bracket to adjust the angle of the display unit (Included)