11.3m ground station dish for sale
Where to buy 11.3m ground station dish with low price and high quality. We are your best choice, all the information about 11.3m ground station dish are available as below.
11.3m ground station dish 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 ground station dish Features
Turnable and kingpost pedestal is as option
You may choose Linear or Circular Polarized feed system
Assembling and testing of feed system before leaving factory
Structural steel is with hot-dip galvanized craft
Optional C-band, ku-band frequency
You will get compact designed package which is convenient and cheap for shipping
Antenna is with guranteed high-qualified structure
Self-aligning, Stretch-formed aluminum reflector panel
11.3m ground station dish Technical Specifications
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11.3m ground station 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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VSWR |
1.25:1 |
1.25:1 |
1.30 |
1.30 |
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Polarization |
Linear/ Circular |
Linear |
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Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
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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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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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Rx-Rx,Tx-Tx |
≥30dB |
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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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XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
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-3dB Beam Width |
0.42 |
0.29 |
0.14 |
0.126 |
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Radiation Pattern: First Sidelobe |
CCIR.580-4 |
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Isolation, Tx to Rx, dB |
85 |
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Axial Ratio, dB(ratio) |
1.06 |
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11.3m ground station dish MECHANICAL SPECIFICATION |
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Antenna Type |
Cassegrain antenna |
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Antenna Drive |
Motorized |
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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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11.3m ground station 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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Relative Humidity |
100% |
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Temperature |
-45°C~ +60°C |
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Seismic(Survival) |
0.3g(H), 0.15(V) |
