3.7m TVRO antenna for sale
Where to buy 3.7m TVRO antenna with low price and high quality. We are your best choice, all the information about 3.7m TVRO antenna are available as below.
3.7m TVRO antenna Description
3.7m TVRO antenna 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 antenna Features
You can choose C band and ku band that you need
Reliable structure and a good anti-rust
Self-aligning antenna reflector, using stretched aluminum
Assembling and testing of feed system before shipping from factory
Please select the polarization that you need, either Linear or Circular Polarized feed system
It's simple to complete assembly
3.7m TVRO antenna Technical Specifications
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3.7m TVRO 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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-3dB Beamwidth |
1.45° |
0.5° |
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Noise Temperature |
40°K |
55°K |
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Sidelobe |
First Sidelobe ≤-14dB |
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Envelop P90% ≤ 52 - 10lgθ(D/Δ) - 25lgθ |
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Midband Gain |
42dB |
50.9dB |
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VSWR |
≤1.25 |
≤1.25 |
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Cross-pol. Discrimination |
＞25dB on axis (Linear) |
＞30dB on axis (Linear) |
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Polarization |
Linear (circular as option) |
Linear (circular as option) |
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3.7m TVRO antenna 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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Elevation Adjustment |
0°to 90° (continuous) |
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Reflector material |
Aluminum |
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Paint Color |
White |
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Surface Tolerance |
0.4mm(r.m.s.) |
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Antenna Optics |
Front feed |
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3.7m TVRO antenna ENVIRONMENTAL SPECIFICATION |
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Seismic(survival) |
0.3G’s horizontal0.15 G’s vertical |
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Relative Humidity |
100% |
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Temperature |
-45°C ~50°C |
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Wind Loading |
Operational: 80kmph Survival : 200kmph |
