General description
Alignsat can supply satellite receive only antenna ,and can receive TV signal, Alignsat RXO antenna is made of high accuracy stretch-formed aluminum panel with stable structure. The RXO antenna systems with satisfactory performance of high gain, low side lobe and reliable operation, easy to operate and maintenance.
Options
l High Accuracy Stretch-formed Aluminum Panel.
l Meet data receive and TV receive requirement.
l C-band, Ku-band as option.
l Linear or Circular Polarized feed system as option.
l Single/Dual Polarization as option.
l Manual/Motorized as option.
l High Erosion Resistance.
l Assembled and tested feed system before leaving factory.
Technical Specifications
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6.2 m Rx only antenna |
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Operating Frequency, GHz |
C band |
Ku band |
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Receive |
Receive |
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3.4~4.2 |
10.95~12.75 |
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Gain, Mid-band, dBi |
45.9 |
55.8 |
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Polarization |
Linear /circular |
Linear |
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VSWR |
1.3 |
1.3 |
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Isolation |
＞30dB |
＞30dB |
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Feed Interface |
CPR—229F |
WR-75 |
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Side lobe level |
29-25logθ(1°≤θ＜20°) |
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First Side lobe |
≤-14dB |
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Mechanical Specification |
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Antenna Diameter |
6.2m |
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Antenna Type |
Ring focus |
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Surface Accuracy(RMS) |
≤0.5mm |
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Antenna Pointing Range |
Azimuth |
±75° |
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Elevation |
5°~90°(Continuous) |
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Polarization |
±90°(Continuous) |
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Drive mode |
Manual & motorized |
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Motor drive system |
Azimuth Travel Rate |
0.20°/S（0.04°/S） |
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Elevation Travel Rate |
1°/S |
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Environmental Specification |
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Operational Wind |
80km/h gusting to 126km/h |
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Survival Wind |
198km/h |
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Temperature |
-40°~+60° |
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