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
11.3m earth station antenna of our company adopts composite structure and highly efffective corrugated horn feed, which can provide low VSWR and high gain. The reflector is with high accuracy and supported with backups. Besides, the antenna system can completely reach the specifications according to the international standards. This antenna has a wide application range around the world.
11.3m large satellite antenna Features
Departure assembling and testing for feed system
Turnable and kingpost pedestal is as option
Self-aligning antenna reflector, using stretched aluminum
Easy and low-cost packaging is designed compactly
Ensured superior quality antenna structure
Structural steel is dealt by hot-dip galvanized
Frequency band is option, like C band or Ku band
We can provide Linear or Circular Polarized feed system for your choice
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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Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
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XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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Isolation, Tx to Rx, dB |
85 |
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Polarization |
Linear/ Circular |
Linear |
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Rx-Rx,Tx-Tx |
≥30dB |
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-3dB Beam Width |
0.42 |
0.29 |
0.14 |
0.126 |
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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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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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Radiation Pattern: First Sidelobe |
CCIR.580-4 |
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Tx-Tx, Rx-Rx |
≥22dB |
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VSWR |
1.25:1 |
1.25:1 |
1.30 |
1.30 |
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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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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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Azimuth |
±85°(3 segments) |
±85°(2 segments) |
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Antenna Pedestal Type |
Kingpost Pedestal |
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Antenna Drive |
Motorized |
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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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Relative Humidity |
100% |
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Temperature |
-45°C~ +60°C |
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Seismic(Survival) |
0.3g(H), 0.15(V) |
