3.7m aluminum Rx antenna for sale
Where to buy 3.7m aluminum Rx antenna with low price and high quality. We are your best choice, all the information about 3.7m aluminum Rx antenna are available as below.
3.7m aluminum Rx antenna Description
3.7m aluminum Rx antenna is a feed forward parabolic antenna which consists of antenna reflector, support mount and feed system. It is used to receive both C-band and Ku-band satellite signal with its corresponding LNB and receiver.
3.7m aluminum Rx antenna Technical Specifications
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3.7m aluminum Rx antenna ELECTRICAL SPECIFICATION |
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Antenna |
C-BAND |
Ku-BAND |
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Frequency |
3.625-4.2GHz |
10.95-12.75GHz |
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Midband Gain |
42dB |
50.9dB |
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Noise Temperature |
40°K |
55°K |
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Cross-pol. Discrimination |
＞25dB on axis (Linear) |
＞30dB on axis (Linear) |
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Feed Interface |
CPR229 |
WR75 |
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VSWR |
≤1.25 |
≤1.25 |
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Polarization |
Linear (circular as option) |
Linear (circular as option) |
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-3dB Beamwidth |
1.45° |
0.5° |
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Sidelobe |
First Sidelobe ≤-14dB |
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Envelop P90% ≤ 52 - 10lgθ(D/Δ) - 25lgθ |
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3.7m aluminum Rx antenna MECHANICAL SPECIFICATION |
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Diameter |
3.7m |
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Azimuth Adjustment |
±80° |
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Elevation Adjustment |
0°to 90° (continuous) |
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Paint Color |
White |
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Mount Type |
Elevation over Azimuth |
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Reflector material |
Aluminum |
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Antenna Optics |
Front feed |
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Surface Tolerance |
0.4mm(r.m.s.) |
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3.7m aluminum Rx antenna ENVIRONMENTAL SPECIFICATION |
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Seismic(survival) |
0.3G’s horizontal0.15 G’s vertical |
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Wind Loading |
Operational: 80kmph Survival : 200kmph |
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Temperature |
-45°C ~50°C |
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Relative Humidity |
100% |
3.7m aluminum Rx antenna Features
Adopt strecthed aluminum reflector with self-alignment
Simple to install
Reliable structure and well in anti-rust
Depature assembling and testing of feed system
You may choose Linear or Circular Polarized feed system
C band and ku band are available
