Alignsat Communication Technologies Co., Ltd

Type AT45C AT45K Operating Frequency, GHz C band Ku band Rx 3.4~4.2 10.95~12.75 Tx 5.85~6.725 13.75~14.5 Gain, Mid-band, dBi 44 47.3 53.2 54.3 Polarization Linear /circular Linear XPD(on Axis), dB 35 35 35 35 XPD across 1dB Beam Width, dB 33 33  VSWR 1.25 1.25 1.25 1.25 -3 dB Beam Width, Mid-band 1.12& 176 0.72& 176 0.37& 176 0.33& 176 Tx. Power Capability, KW 5 2 Feed Interface CPR—229G CPR—137G WR-75 WR-75 Feed Insertion Loss, dB 0.2 0.2 0.25 0.2 Isolation, Tx to Rx, dB 90 85 Antenna Diameter 4.5m Antenna Type Ring Focus Surface Accuracy(RMS) =0.5mm Azimuth & 17790& 176,& 17760& 176(continuous) Elevation 0& 176~ 90& 176 (continuous) Polarization 180& 176 (continuous) Drive Mode Manual or Motorized Azimuth Travel Rate 0.11& 176/S(0.03& 176/S) Elevation Travel Rate 0.17& 176/S(0.04& 176/S) Polarization Travel Rate 1 & 176 / s Antenna reflector Material Aluminum Alloy Finish of steel parts Hot dipped Zinc Operational Wind 72km/h gusting to 97km/h Survival Wind 216km/h Temperature -40& 176~+60& 176 Relative Humidity 100 Percent Solar Radiation 1135Kcal/h/m& 178 Seismic(Survival) 0.3g(H), 0.15g(V) Ice Loading 13mm Operational 25mm Survival