11.3m large satellite dish for sale
Where to buy 11.3m large satellite dish with low price and high quality. We are your best choice, all the information about 11.3m large satellite dish are available as below.
11.3m large satellite dish Description
Our 11.3m large satellite dish 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 dish Features
11.3m large satellite dish Technical Specifications
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11.3m large satellite dish 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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Radiation Pattern: First Sidelobe |
CCIR.580-4 |
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Tx-Tx, Rx-Rx |
≥22dB |
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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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Tx. Power Capability, KW |
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5 |
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2 |
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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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Axial Ratio, dB(ratio) |
1.06 |
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Rx-Rx,Tx-Tx |
≥30dB |
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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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Isolation, Tx to Rx, dB |
85 |
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Polarization |
Linear/ Circular |
Linear |
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XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
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11.3m large satellite dish MECHANICAL SPECIFICATION |
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Antenna Type |
Cassegrain antenna |
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Antenna Drive |
Motorized |
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Antenna Pedestal Type |
Kingpost Pedestal |
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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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Departure assembling and testing for feed system
Structure steel is through hot-zip galvanized craft
You may choose Linear or Circular Polarized feed system
C band and ku band are available
Offer different options, rotary type or kingpost pedestal type
Self-aligning, Stretch-formed aluminum reflector panel
Compact design of package is easy and low-cost to ship
Antenna structure with guaranteed high quality
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11.3m large satellite dish 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% |
Antesky is a professional large satellite dish manufacturer, which was established in 1985 under the
support of Chinese governmental research institutions. At previous time, we mainly customized antennas for Chinese aerospace and military application. From the year 2008, we began to produce civilian antennas. However, Antesky manufactures civilian antennas according to military standard all the time, so the antenna quality is with high reputation in the world. Antesky can provide antennas from 3m diameter to 50m diameter, including vsat antenna, Large Satellite Dish, TVRO Antenna, Flyaway Antenna and Marine TV Antenna etc.
Antesky SNS link：
1. linkedin: http://www.linkedin.com/company/antesky-science-technology-inc-
2. Facebook: https://www.facebook.com/antesky.dish.antenna
3. E-mail address: ivy@antesky.com
4. Website: www.antesky.com
