11.3m earth station dish antenna for sale
Where to buy 11.3m earth station dish antenna with low price and high quality. We are your best choice, all the information about 11.3m earth station dish antenna are available as below.
11.3m earth station dish 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 dish antenna Features
Kingpost and turnable pedestals are as option
Departure assembling and testing for feed system
Structural steel is dealt by hot-dip galvanized
Ensured superior quality antenna structure
Offer two options, Linear or Circular Polarized feed system
C band and ku band is as option
Self-aligning antenna reflector, using stretched aluminum
Package is designed easy and cheap to ship with compact design
11.3m earth station dish antenna Technical Specifications
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11.3m earth station dish 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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Isolation, Tx to Rx, dB |
85 |
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VSWR |
1.25:1 |
1.25:1 |
1.30 |
1.30 |
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-3dB Beam Width |
0.42 |
0.29 |
0.14 |
0.126 |
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Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
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Tx-Tx, Rx-Rx |
≥22dB |
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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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Polarization |
Linear/ Circular |
Linear |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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Tx. Power Capability, KW |
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5 |
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2 |
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Axial Ratio, dB(ratio) |
1.06 |
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Rx-Rx,Tx-Tx |
≥30dB |
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Radiation Pattern: First Sidelobe |
CCIR.580-4 |
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11.3m earth station dish 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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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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Antenna Drive |
Motorized |
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Antenna Pedestal Type |
Kingpost Pedestal |
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11.3m earth station dish 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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Seismic(Survival) |
0.3g(H), 0.15(V) |
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Relative Humidity |
100% |
