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Alignsat 7 3m Earth Station Antenna - China

price: 48000.00 Dollar US$

Operating Frequency, GHz C band Ku band
Rx 3.625~4.2 10.95~12.75
Tx 5.85~6.425 13.75~14.5
Gain, Mid-band, dBi 48 51.6 57.5 58.9
Polarization Linear/circular Linear
XPD(on Axis), dB 35 35 35 35
XPD across 1dB Beam Width, dB 33 33 33 33
VSWR 1.25 1.25 1.25 1.25
Antenna Noise Temperature, 2-port feed
10° Elevation 43°K 66°K
30° Elevation 32°K 52°K
50° Elevation 29°K 47°K
Typical G/T(EL>10°, 2-port) 29.3dB/K 36.1dB/K
(30ºLNA) (70ºLNA)

-3 dB Beam Width, Mid-band 0.72º 0.47º 0.23º 0.20º
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
Side lobe CCIR580-4
Antenna Diameter 7.3m
Antenna Type Cassegrain
Surface Accuracy(RMS) ≤0.5mm
Azimuth ±85°
Elevation 0°~90°(Continuous)
Polarization ±90°(Continuous)
Drive Mode Manual or Motorized
Azimuth Travel Rate 0.11°/S(0.03°/S)
Elevation Travel Rate 0.17°/S(0.04°/S)
Polarization Travel Rate 1 °/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°~+60°
Relative Humidity 100%
Solar Radiation 1135Kcal/h/m²
Seismic(Survival) 0.3g(H), 0.15g(V)
Ice Loading 13mm Operational; 25mm Survival


Company Contact:


  • Phone: +862981114837

  • Address: 16TH Floor, Unit 1, Building 3, Garden Plaza, 11# Tang Yan South Road, High-tech Development Zone, Xian, Shaanxi, China

  • Email: Email


Published date: December 5, 2016 -

  • Business Description: Alignsat, a leading manufacturer of VSAT antenna, Earth station antenna, TVRO antenna, Flyaway antenna, Maritime antenna, Vehicle mounted antenna, Antenna controller, Antenna tracking receiver, Satcom on the move etc. with installation and commissioning test, training services. Also customized products are welcomed.

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