3m antenna for sale
Where to buy 3m antenna with low price and high quality. We are your best choice, all the information about 3m antenna are available as below.
3m antenna Description
Our 3.0m receive only antenna is applied to receive C-band and Ku-band satellite TV signal with its corresponding LNB and receiver. This kind of antenna is feed forward parabolic antenna which includes antenna reflector, antenna pedestal support and feed system.
3m antenna Features
Self Aligning reflector with aluminum stretched
Offer optional C-band and Ku-band
Easy to do the installation
You can choose linear and circular feed system
3m antenna Technical Specifications
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3m 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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-3dB Beamwidth |
1.7° |
0.6° |
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Sidelobe |
First Sidelobe ≤-14dB |
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Envelop P90% ≤ 52 - 10lgθ(D/Δ) - 25lgθ |
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VSWR |
≤1.30 |
≤1.25 |
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Feed Interface |
CPR229 |
WR75 |
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Cross-pol. Discrimination |
＞23dB on axis (Linear) |
＞30dB on axis (Linear) |
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Noise Temperature |
44°K@20°El |
45°K@20°El |
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Polarization |
Linear (circular as option) |
Linear (circular as option) |
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Midband Gain |
39.3dB |
49.4dB |
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3m antenna ENVIRONMENTAL SPECIFICATION |
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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 |
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Temperature |
-45°C ~50°C |
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3m antenna MECHANICAL SPECIFICATION |
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Diameter |
3m |
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Paint Color |
White |
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Antenna Optics |
Cassegrain prime focus antenna |
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Reflector material |
Aluminum |
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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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Azimuth Adjustment |
360° |
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Mount Type |
Elevation over Azimuth |
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Elevation Adjustment |
0°to 90° (continuous) |
