| Brand Name: | Antesky |
|---|---|
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
3m receive-only antenna for sale
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3m receive-only antenna Description
Our receive only antenna of 3.0m diameter consists of antenna reflector, pedestal support and feed system. This kind of parabolic antenna is feed forward type which applies to receive C-band and Ku-band satellite television signal with its LNB and satellite television receiver.
3m receive-only antenna Technical Specifications|
3m receive-only antenna ELECTRICAL SPECIFICATION |
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Antenna |
C-BAND |
Ku-BAND |
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Frequency |
3625-4.2GHz |
10.95-12.75GHz |
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Polarization |
Linear (circular as option) |
Linear (circular as option) |
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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 |
1.7° |
0.6° |
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Feed Interface |
CPR229 |
WR75 |
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VSWR |
≤1.30 |
≤1.25 |
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Noise Temperature |
44°K@20°El |
45°K@20°El |
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Midband Gain |
39.3dB |
49.4dB |
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Cross-pol. Discrimination |
＞23dB on axis (Linear) |
＞30dB on axis (Linear) |
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3m receive-only antenna ENVIRONMENTAL SPECIFICATION |
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Relative Humidity |
100% |
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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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Temperature |
-45°C ~50°C |
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3m receive-only antenna MECHANICAL SPECIFICATION |
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Diameter |
3m |
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Reflector material |
Aluminum |
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Azimuth Adjustment |
360° |
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Antenna Optics |
Cassegrain prime focus antenna |
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Surface Tolerance |
0.4mm(r.m.s.) |
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Elevation Adjustment |
0°to 90° (continuous) |
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Mount Type |
Elevation over Azimuth |
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Re-installation |
0.5mm(r.m.s.) |
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Paint Color |
White |
3m receive-only antenna Features
Available C-band and ku-band for your choice
Self Aligning reflector with aluminum stretched
Assemble without difficulty
Optional linear or circular feed system for your choice
Good corrosion resistance and structural stability
The feed system has been installed and tested well before delivering
Customer service is supported responsively