11.3m ground station antenna for sale
Where to buy 11.3m ground station antenna with low price and high quality. We are your best choice, all the information about 11.3m ground station antenna are available as below.
11.3m ground station antenna Description
11.3m antenna of our antenna is applied in a wide range, which is for receiving and transmitting. This antenna adopts highly effective corrugated horn feed and provides high gain and low VSWR. Its system can fully meet the international standard specifications, which owns composite structure with high accuracy and supported backups.
11.3m ground station antenna Features
Structural steel is with hot-dip galvanized craft
Assembling and testing of feed system before leaving factory
Two kinds of ports for your choice, 2 port or 4 port
Self Aligning reflector with aluminum stretched
Antenna is with guranteed high-qualified structure
Please select the polarization that you need, either Linear or Circular Polarized feed system
Compact design of package is easy and low-cost to ship
C band and ku band are available
11.3m ground station antenna Technical Specifications
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11.3m ground station 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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Polarization |
Linear/ Circular |
Linear |
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Rx-Rx,Tx-Tx |
≥30dB |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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VSWR |
1.25:1 |
1.25:1 |
1.30 |
1.30 |
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Radiation Pattern: First Sidelobe |
CCIR.580-4 |
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Tx. Power Capability, KW |
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5 |
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2 |
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Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
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Tx-Tx, Rx-Rx |
≥22dB |
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XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
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Isolation, Tx to Rx, dB |
85 |
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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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Axial Ratio, dB(ratio) |
1.06 |
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-3dB Beam Width |
0.42 |
0.29 |
0.14 |
0.126 |
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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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11.3m ground station 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 Drive |
Motorized |
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Antenna Pedestal Type |
Kingpost Pedestal |
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11.3m ground station 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) |
