7.3m Vsat Antenna for Communications

Characteristics:Meets or exceeds CCIR 580 and INTELSAT requirementsRing focus designed;High gain, Low sidelobe, High G/T rate;Hot-dip zinc processed Antenna mount, with strong corrosion resistant ability;Dual linear/circular polarization optional;2-port and 4-port linear/ circular optional;Reasonable structure and easy operation.Standard configurationMain reflector, subreflector, subreflector support, back support frame, kingpost, feed, antenna AZ/EL drive system, foundation drawing, foundation template and standard component. Optional BUC, LNB, Modem, spectrum analyzer, de-icing equipment, BUC fix bracket, motorized polarization, 4-port feed, lightning protection device, waveguide inflator, installation tools, cable and connector. RF specificationsModel NS-SEC-730NS-SEC(Ku)-730Operating Frequency GHzC band Ku  band ReceiveTransmitReceiveTransmit 3.625~4.25.85~6.42512.25~12.7514.0~14.5 3.4~4.25.85~6.72510.95~12.7513.75~14.5Antenna gain dBi47.39 @3.8GHz51.76 @6.288GHz57.07@11.85GHz58.79 @14.125GHzPolarization Linear, circular XPD dB≥35≥35≥35≥35Axial Ratio(2 port) 1.31.091.21.2Axial Ratio(4 port) 1.060.16//VSWR1.25:11.25:11.25:11.25:1Noise temperatureEL : 10°        30°        50°43K32K29K/66K52K47K/G/T dB/K,10°El28.48dB/K(30°LNA)@3.95GHz/35.2dB/K(70°LNA)/-3dB beam width0.7°0.45°0.22°0.19°Insertion loss, dB≤0.3≤0.3≤0.25≤0.3Power capacity, KW/5/2Interface CPR-229GCPR-137GWR-75WR-75Rx-Tx isolation, dB9085First sidelobe, dBFar sidelobes,  dBi-1429 - 25 logθ(1°≤θ