Alignsat 3.7m Ka Band Antenna

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Payment Terms: T/T
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Basic Info.
  • Type: Outdoor 
  • Brand Name: Alignsat 
  • Place of Origin: Shaanxi  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Packing:suit for land, air and sea
  • Delivery Date: 120 Days

Alignsat 3.7m Ka band antenna is a high performance antenna designed for Ka-band satellite communications. The antenna includes Feed Horn, Polarizer, OMT and Filter. The antenna is a rugged, commercial quality product suitable for the most demanding applications.

  • 12- pieces precision reflector

  • Precision Az/El Mount, Hot-Dip Galvanized.

  • Cass grain antenna

  • Linear or Circular Polarization

  • Electrical Specification
    ElectricalKa-Band CircularKa-Band CircularKa-Band Linear
    Operating Frequency (GHz)
    20.20 - 21.20 GHz
    30.00 - 31.00 GHz
    19.40 - 21.20 GHz
    29.20 - 31.00 GHz
    18.70 - 21.20 GHz 27.00 - 31.00 GHz
    Midband Gain ( +/- .5 dB)
    58.8 dBi
    55.3 dBi
    58.7 dBi
    55.1 dBi
    58.4 dBi
    VSWR1.3:1 max1.3:1 max1.5:1 max
    Beam width(-3 dB )Rx: 0.27° Tx: 0.18°Rx: 0.28° Tx: 0.18°Rx: 0.28° Tx: 0.19°
    Antenna Noise Temperature
    10° Elevation
    20° Elevation
    40° Elevation
    139 K
    118 K
    107 K
    139 K
    118 K
    107 K
    140 K
    121 K
    106 K
    Power Handling100 W100 W100 W
    Cross Polarization Isolation
    On Axis
    Within 1.0 dB Beam width
    35 dB
    33 dB
    Output Waveguide Interface FlangeRx: WR42 Tx: WR28Rx: WR42 Tx: WR28Rx: WR42 Tx: WR28
    First Side lobe90%
    Peaks under Following Envelop
    Mechanical Specification
    Antenna Diameter3.7m
    Antenna TypeCasse grain
    Surface Accuracy(RMS)≤0.3mm
    Antenna Pointing RangeAzimuth
    Drive ModeManual or Motorized
    Antenna reflector MaterialAluminum Alloy
    Finish of steel partsHot dipped Zinc
    Environmental Specification
    Operational Wind72km/h gusting to 97km/h
    Survival Wind216km/h
    Relative Humidity100%
    Solar Radiation1135Kcal/h/m²
    Seismic(Survival)0.3g(H), 0.15g(V)
    Ice Loading13mm Operational; 25mm Survival

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Ms. Cathy
Tel: 86-29-81114837
Mobile: 13609240446
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Alignsat Communication Technologies Co.,Ltd
16TH Floor,Unit1, Building 3,Garden Plaza ,11# Tang Yan South Road,High-tech Development Zone, Xi'an, Shaanxi, China (Mainland) / 710086
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