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    Alignsat 2.4m Earth Station Antenna

    Item No.: A05
    Alignsat 2.4m antenna delivers exceptional high performance for transmit/receive application in C ,Ku, ka, X band in Tx/Rx 2 port or Rx 2 port with high gain ,low noise and low microwave interference.
    • Alignsat 2.4m Earth Station AntennaDownload
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    Description


    Description
    Alignsat 2.4m antenna delivers exceptional high performance for transmit /receive application in C ,Ku, ka, X band in Tx/Rx 2 port or Rx 2 port with high gain, low noise and low microwave interference.
    The electrical performance is compliant with FCC and ITU-RS-580 side lobe specifications and Intelsat, Eutelsat, INMARSAT, ASIASAT, APT and CHINASAT, etc. requirement.

     

    Electrical Specification
    Type AT24C AT24K
    Operating Frequency, GHz C band Ku band
    Receive Transmit Receive Transmit
    3.625~4.2 5.85~6.425 10.95~12.75 13.75~14.5
    Gain, Mid-band, dBi 38.0 41.9 47.6 49.1
    Polarization Linear /circular Linear
    XPD(on Axis), dB 35 35 35 35
    XPD across 1dB Beam Width, dB 33 33 33 33
    Axial Ratio/2-Port Feed
    (Circular-Polarized)
    1.3 1.09    
    VSWR 1.25 1.25 1.25 1.25
    Antenna Noise Temperature 2-port feed
    10° Elevation
    30° Elevation
    50° Elevation
     
     
    32°K
    24°K
    20°K
     
     
     
     
     
    48°K
    38°K
    34°K
     
    -3 dB Beam Width, Mid-band 2.2° 1.38° 0.74° 0.62°
    Typical G/T ( El>10°) 20dB/K°
    (30°LNA)
      27.1dB/K°
    (70°LNA)
     
    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
    First Side lobe 90% Peaks under Following Envelop -14
    29-25logθ(1°≤θ<20°)
    -14
    29-25logθ(1°≤θ<20°)
    Mechanical Specification
    Antenna Diameter 2.4m
    Antenna Type Ring Focus
    Surface Accuracy(RMS) ≤0.35mm
    Antenna Pointing Range Azimuth 0°~360°(Continuous)
    Elevation 0°~90°(Continuous)
    Polarization ±360°(Continuous)
    Drive Mode Manual or Motorized
    Motor Drive System Azimuth Travel Rate 0.30°/S(0.06°/S)
    Elevation Travel Rate 0.20°/S(0.04°/S)
    Antenna reflector Material Aluminum Alloy
    Finish of steel parts Hot dipped Zinc
    Environmental Specification
    Operational Wind 72km/h gusting to 97km/h
    Survival Wind 216km/h
    Temperature -40°~+60°
    Relative Humidity 100%
    Solar Radiation 1135Kcal/h/m²
    Seismic(Survival) 0.3g(H), 0.15g(V)
    Ice Loading 13mm Operational; 25mm Survival
     
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