11.3m C band dish antenna for sale
Where to buy 11.3m C band dish antenna with low price and high quality. We are your best choice, all the information about 11.3m C band dish antenna are available as below.
11.3m C band 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 C band dish antenna Features
Structural steel is dealt by hot-dip galvanized
Linear or Circular Polarized feed system as option
Optional C-band, ku-band frequency
Self Aligning reflector with aluminum stretched
The antenna structure is ensured with superior quality
Two kinds of ports for your choice, 2 port or 4 port
Easy and low-cost packaging is designed compactly
Feed system is assembled and tested before leaving factory
11.3m C band dish antenna Technical Specifications
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11.3m C band 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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VSWR |
1.25:1 |
1.25:1 |
1.30 |
1.30 |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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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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Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
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Isolation, Tx to Rx, dB |
85 |
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Tx. Power Capability, KW |
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5 |
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2 |
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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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-3dB Beam Width |
0.42 |
0.29 |
0.14 |
0.126 |
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Rx-Rx,Tx-Tx |
≥30dB |
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Axial Ratio, dB(ratio) |
1.06 |
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Radiation Pattern: First Sidelobe |
CCIR.580-4 |
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Polarization |
Linear/ Circular |
Linear |
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11.3m C band 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 Pedestal Type |
Kingpost Pedestal |
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Antenna Drive |
Motorized |
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11.3m C band 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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Relative Humidity |
100% |
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Seismic(Survival) |
0.3g(H), 0.15(V) |
