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
Assembled and tested feed system before leaving factory
Optional C-band, ku-band frequency
Structural steel is dealt by hot-dip galvanized
Self-aligning, Stretch-formed aluminum reflector panel
Antenna structure with guaranteed high quality
Offer two options, Linear or Circular Polarized feed system
Pedestal is optional, kingpost or turnable
Compact packaging design for ease and low-cost shipping
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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Isolation, Tx to Rx, dB |
85 |
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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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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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VSWR |
1.25:1 |
1.25:1 |
1.30 |
1.30 |
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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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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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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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Rx-Rx,Tx-Tx |
≥30dB |
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Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
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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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Antenna Drive |
Motorized |
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Antenna Pedestal Type |
Kingpost Pedestal |
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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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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) |
