11.3m large satellite antenna for sale
Where to buy 11.3m large satellite antenna with low price and high quality. We are your best choice, all the information about 11.3m large satellite antenna are available as below.
11.3m large satellite antenna Description
Our 11.3m Tx/Rx antenna uses highly effective corrugated horn feed, provides high gain and low VSWR. The antenna system can fully meet the specifications associated with the international standards. The reflector is a composite structure with high accuracy and supported with backups. Our earth station antenna systems are available for a wide range of applications in the world.
11.3m large satellite antenna Features
Structural steel is with hot-dip galvanized craft
Feed system has been assembled and tested leaving from the factory
Easy and low-cost packaging is designed compactly
Kingpost and turnable pedestals are as option
Self-aligning,stretch forming of aluminum reflector
Ensured superior quality antenna structure
You can choose C band or ku band that you need
Offer two options, Linear or Circular Polarized feed system
11.3m large satellite antenna Technical Specifications
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11.3m large satellite antenna ELECTRICAL SPECIFICATION |
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Diameter |
11.3M |
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Operating Frequency, GHz |
C-Band |
Ku-Band |
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Receive |
Transmit |
Receive |
Transmit |
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3.625～4.2 |
5.85～6.425 |
10.95-12.75 |
13.75～14.5 |
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Gain, Mid-band, dBi |
51.85 |
55.06 |
61.4@ f= 12.5GHz |
63.32@f=14.25GHz |
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Axial Ratio, dB(ratio) |
1.06 |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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-3dB Beam Width |
0.42 |
0.29 |
0.14 |
0.126 |
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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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Tx-Tx, Rx-Rx |
≥22dB |
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Polarization |
Linear/ Circular |
Linear |
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Isolation, Tx to Rx, dB |
85 |
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Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
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Radiation Pattern: First Sidelobe |
CCIR.580-4 |
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Rx-Rx,Tx-Tx |
≥30dB |
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VSWR |
1.25:1 |
1.25:1 |
1.30 |
1.30 |
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XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
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Antenna Noise Temperature, 4-port feed 10° Elevation 20° Elevation 40° Elevation |
39° 30° 27° |
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80° 72° 67° |
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Tx. Power Capability, KW |
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5 |
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2 |
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11.3m large satellite antenna MECHANICAL SPECIFICATION |
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Antenna Type |
Cassegrain antenna |
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Azimuth |
±85°(3 segments) |
±85°(2 segments) |
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Antenna Drive |
Motorized |
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Antenna Pedestal Type |
Kingpost Pedestal |
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Elevation Finishes Reflector Surface Pedestal & Back Structure Surface Accuracy (RMS) |
0°～90°(Continuous) Aluminum panels with high-diffusing white paint Hot-dipped Galvanized ≤ 0.4mm |
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11.3m large satellite antenna ENVIRONMENTAL SPECIFICATION |
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Operational Wind |
72km/h Gusting to97km/h |
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Survival Wind |
200km/h |
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Temperature |
-45°C~ +60°C |
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Relative Humidity |
100% |
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Seismic(Survival) |
0.3g(H), 0.15(V) |
