| Brand Name: | Antesky |
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| Place of Origin: | China (Mainland) |
Quick Details
Specifications
4.5m rx only antenna for sale
Where to buy 4.5m rx only antenna with low price and high quality. We are your best choice, all the information about 4.5m rx only antenna are available as below.
4.5m rx only antenna Description
Our 4.5m rx only antenna is Cassegrain prime focus antenna with sub-reflector which is modified with high accuracy. This antenna is a kind of satellite TV which is used to receive both C-band and Ku-band satellite signals.
4.5m rx only antenna FeaturesReliable structure and well in anti-rust
Offer two options, Linear or Circular Polarized feed system
C band or ku band is as option
4.5m rx only antenna Technical Specifications|
4.5m rx only 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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-3dB Beamwidth |
1.2° |
0.42° |
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VSWR |
≤1.35 |
≤1.25 |
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Noise Temperature |
41°K@20°El |
45°K@20°El |
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Polarization |
Linear (circular as option) |
Linear (circular as option) |
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Feed Interface |
CPR229 |
WR75 |
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Midband Gain |
43.2dB |
53.1dB |
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Sidelobe |
First Sidelobe ≤-14dB |
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Envelop P90% ≤ 52 - 10lgθ(D/Δ) - 25lgθ |
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4.5m rx only antenna MECHANICAL SPECIFICATION |
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Diameter |
4.5m |
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Re-installation |
0.5mm(r.m.s.) |
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Reflector material |
Aluminum |
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Antenna Optics |
Cassegrain prime focus antenna |
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Azimuth Adjustment |
±80° |
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Surface Tolerance |
0.4mm(r.m.s.) |
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Paint Color |
White |
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Mount Type |
Elevation over Azimuth |
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Elevation Adjustment |
0°to 90° (continuous) |
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4.5m rx only antenna ENVIRONMENTAL SPECIFICATION |
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Temperature |
-45°C ~50°C |
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Relative Humidity |
100% |
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Wind Loading |
Operational: 80kmph Survival : 200kmph |
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Seismic(survival) |
0.3G's horizontal0.15 G's vertical |