11.3m earth station antenna for sale
Where to buy 11.3m earth station antenna with low price and high quality. We are your best choice, all the information about 11.3m earth station antenna are available as below.
11.3m earth station 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 earth station antenna Features
Departure assembling and testing for feed system
Compact packaging design for ease and low-cost shipping
Antenna structure with guaranteed high quality
Kingpost and turnable pedestals are as option
You may choose Linear or Circular Polarized feed system
Optional C-band, ku-band frequency
Hot-dip Galvanized structural steel
Adopt strecthed aluminum reflector with self-alignment
11.3m earth station antenna Technical Specifications
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11.3m earth 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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Rx-Rx,Tx-Tx |
≥30dB |
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XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
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Axial Ratio, dB(ratio) |
1.06 |
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Isolation, Tx to Rx, dB |
85 |
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Radiation Pattern: First Sidelobe |
CCIR.580-4 |
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-3dB Beam Width |
0.42 |
0.29 |
0.14 |
0.126 |
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Polarization |
Linear/ Circular |
Linear |
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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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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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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 earth station antenna MECHANICAL SPECIFICATION |
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Antenna Type |
Cassegrain antenna |
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Antenna Drive |
Motorized |
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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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11.3m earth 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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Relative Humidity |
100% |
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Seismic(Survival) |
0.3g(H), 0.15(V) |
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Temperature |
-45°C~ +60°C |
