3.7m TVRO dish for sale
Where to buy 3.7m TVRO dish with low price and high quality. We are your best choice, all the information about 3.7m TVRO dish are available as below.
3.7m TVRO dish Description
3.7m TVRO dish is a feed forward parabolic antenna with the diameter of 3.7M, which is composed of the reflector, antenna support mount and feed. It is coordinated with the corresponding LNB and Satellite receiver and used to receive the Satellite signal of C-band and KU-band.
3.7m TVRO dish Features
Good corrosion resistance and Reliable structure
C band and ku band is as option
You may choose Linear or Circular Polarized feed system
Adopt Self-alighment, stretched aluminum reflector
Installation is convenient
3.7m TVRO dish Technical Specifications
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3.7m TVRO 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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Noise Temperature |
40°K |
55°K |
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Polarization |
Linear (circular as option) |
Linear (circular as option) |
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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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Feed Interface |
CPR229 |
WR75 |
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Midband Gain |
42dB |
50.9dB |
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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 TVRO dish ENVIRONMENTAL SPECIFICATION |
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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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Relative Humidity |
100% |
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3.7m TVRO dish MECHANICAL SPECIFICATION |
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Diameter |
3.7m |
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Azimuth Adjustment |
±80° |
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Mount Type |
Elevation over Azimuth |
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Surface Tolerance |
0.4mm(r.m.s.) |
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Antenna Optics |
Front feed |
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Elevation Adjustment |
0°to 90° (continuous) |
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Paint Color |
White |
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Reflector material |
Aluminum |
