3.5m dish for sale
Where to buy 3.5m dish with low price and high quality. We are your best choice, all the information about 3.5m dish are available as below.
3.5m dish Description
3.5m dish 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.
3.5m dish Features
We can provide Linear or Circular Polarized feed system for your choice
Assembling and testing of feed system before shipping from factory
You can choose C band and ku band that you need
Installation is convenient
Good corrosion resistance and Reliable structure
Adopt Self-alighment, stretched aluminum reflector
3.5m dish Technical Specifications
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3.5m dish 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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Sidelobe |
First Sidelobe ≤-14dB |
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Envelop P90% ≤ 52 - 10lgθ(D/Δ) - 25lgθ |
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-3dB Beamwidth |
1.45° |
0.5° |
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Feed Interface |
CPR229 |
WR75 |
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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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VSWR |
≤1.25 |
≤1.25 |
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Polarization |
Linear (circular as option) |
Linear (circular as option) |
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3.5m dish 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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3.5m dish MECHANICAL SPECIFICATION |
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Diameter |
3.7m |
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Surface Tolerance |
0.4mm(r.m.s.) |
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Azimuth Adjustment |
±80° |
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Mount Type |
Elevation over Azimuth |
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Elevation Adjustment |
0°to 90° (continuous) |
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Antenna Optics |
Front feed |
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Paint Color |
White |
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Reflector material |
Aluminum |
