3.7m antenna for sale
Where to buy 3.7m antenna with low price and high quality. We are your best choice, all the information about 3.7m antenna are available as below.
3.7m antenna Description
3.7m antenna of our company consists of antenna reflector, support mount and the feed. It's feed forward parabolic antenna which can receive C-band and Ku-band satellite signal with the corresponding LNB and satellite receiver.
3.7m antenna Technical Specifications
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3.7m 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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Feed Interface |
CPR229 |
WR75 |
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Midband Gain |
42dB |
50.9dB |
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Noise Temperature |
40°K |
55°K |
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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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VSWR |
≤1.25 |
≤1.25 |
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Sidelobe |
First Sidelobe ≤-14dB |
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Envelop P90% ≤ 52 - 10lgθ(D/Δ) - 25lgθ |
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Cross-pol. Discrimination |
＞25dB on axis (Linear) |
＞30dB on axis (Linear) |
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3.7m antenna ENVIRONMENTAL SPECIFICATION |
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Relative Humidity |
100% |
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Temperature |
-45°C ~50°C |
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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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3.7m antenna MECHANICAL SPECIFICATION |
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Diameter |
3.7m |
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Paint Color |
White |
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Azimuth Adjustment |
±80° |
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Mount Type |
Elevation over Azimuth |
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Reflector material |
Aluminum |
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Elevation Adjustment |
0°to 90° (continuous) |
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Surface Tolerance |
0.4mm(r.m.s.) |
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Antenna Optics |
Front feed |
3.7m antenna Features
Good corrosion resistance and structural stability
Self Aligning reflector with aluminum stretched
You may choose Linear or Circular Polarized feed system
Depature assembling and testing of feed system
C band and ku band are available
Installation is convenient
