80CM KU BAND SATELLITE DISH OFFSET ANTENNA 80cm Offset Dish Patented double rolled edge Galvanised steel reflector Stainless steel hardware Charcoal colour Powder coat finish 40mm LNB clamp included Specifications Reflector: Offset Aperture Efficiency: >80% Horizontal Axis: 75cm Vertical Axis: 85cm Gain @ 12.5GHz: 37.6dB Focal Length: 32.5cm Mount Type: Az/EI Azimuth Alignment: 360 degrees F/D Ratio: 0.5 Elevation Alignment: 15o 85o Pole Diameter: 30 48mm Operation Temperature: -40oc +60oc Operation Wind: 80Km/h Survival Wind: 180Km/h