Marine Satellite TV Antenna Model : EMA-V450/ V450L General Description The dependable EMA-V450/V450L auto tracking marine satellite TV systems enable high quality satellite TV watching onboard in all conditions. Features Worldwide satellites database; quick lock signal with built-in GPS Automatic identifier with a superior satellite tracking performance High-performance antenna supported by a high precision gyro with 3-Axis movement. Offsets shocks and waves at high speed traveling for any marine vessel Easy installation and operation Weather proofed Application Supports Dish Diameter : 45cm/17.7 inch Dimension : 600mm(H) x 520mm(D) Weight : 12kg/26lbs Minimum EIRP: 48dBW Reception frequency : Ku-band(10.7~12.75GHz) Local Frequency: 10750,11300,9750/10600MHz(Option) Power Requirement : AC 100V-240V/1.5A Operating Voltage : DC 24V Environment Humidity 0~95% Static Power Consumption: 12W Elevation Range: 0°~90° Temperature: -30~70 Ships Motion: Roll±25°,Pitch±15°,Yaw±8°@6 sec period Azimuth Range : 0°~690° Turning Rate : More than 90°/sec RF Output : Dual/Quad Water Ingress : IP56 ACU Dimensions(WxDxH) : 179 x 140 x 54mm Polarization : Linear or Circular