3m Rx dish for sale
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3m Rx dish Description
Our 3.0M receive only antenna is feed forward parabolic antenna which consists of reflector, antenna pedestal support and the feed. It applies to receive C-band and Ku-band satellite television signal with the corresponding LNB and satellite television receiver.
3m Rx dish Technical Specifications
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3m Rx dish 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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-3dB Beamwidth |
1.7° |
0.6° |
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VSWR |
≤1.30 |
≤1.25 |
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Polarization |
Linear (circular as option) |
Linear (circular as option) |
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Noise Temperature |
44°K@20°El |
45°K@20°El |
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Cross-pol. Discrimination |
＞23dB on axis (Linear) |
＞30dB on axis (Linear) |
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Feed Interface |
CPR229 |
WR75 |
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Midband Gain |
39.3dB |
49.4dB |
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Sidelobe |
First Sidelobe ≤-14dB |
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Envelop P90% ≤ 52 - 10lgθ(D/Δ) - 25lgθ |
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3m Rx dish MECHANICAL SPECIFICATION |
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Diameter |
3m |
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Azimuth Adjustment |
360° |
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Re-installation |
0.5mm(r.m.s.) |
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Surface Tolerance |
0.4mm(r.m.s.) |
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Reflector material |
Aluminum |
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Antenna Optics |
Cassegrain prime focus antenna |
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Elevation Adjustment |
0°to 90° (continuous) |
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Paint Color |
White |
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Mount Type |
Elevation over Azimuth |
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3m Rx dish ENVIRONMENTAL SPECIFICATION |
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Temperature |
-45°C ~50°C |
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Wind Loading |
Operational: 80kmph Survival : 200kmph |
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Relative Humidity |
100% |
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Seismic(survival) |
0.3G’s horizontal0.15 G’s vertical |
3m Rx dish Features
Feed system is selectable, linear and circular
C band and ku band are available
Installation is easy
Good corrosion resistance and structural stability
