3.7m c band dish for sale
Where to buy 3.7m c band dish with low price and high quality. We are your best choice, all the information about 3.7m c band dish are available as below.
3.7m c band dish Description
3.7m earth station antenna uses a shaped parabolic reflector which can provides high gain, exceptional pattern characteristics and low VSWR. It is designed with a dual shaped shifted focal axis reflector so that the system can get higher gain and lower sidelobe, which is according to the standard of of INTELSAT IESS and CCIR Rec.580-4, INMARSAT, ASIASAT, APT and CHINASAT, etc. Its main reflector is stretch-formed aluminum panels with high accuracy, which is riveted with rings and ribs on the precise mould so that the antenna has simple,reliable structure and convenient assembly way.
3.7m c band dish Features
We can provide linear and circular polarized feed system
Superior electrical performance
Fixed and motorized pedestal are for your choice
Antenna structure is reliable and surface is well in anti-rust
You can get satisfied customer service
Hot-dip Galvanized structural steel
Optional C-band, ku-band frequency
3.7m c band dish Technical specifications
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3.7m c band dish ELECTRICAL SPECIFICATION |
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Diameter |
3.7M |
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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 |
14.0～14.5 |
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Gain, Mid-band, dBi |
41.94 |
45.52 |
51.7 |
52.63 |
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XPD (on Axis), dB |
35 33 1.25 |
35 33 1.25 |
35 33 1.25 |
35 33 1.25 |
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XPD across 1Db Beam Width, dB |
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VSWR |
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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 |
1.31° |
0.87° |
0.42° |
0.38° |
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Isolation, Tx to Rx, dB |
85 |
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Polarization |
Linear/ Circular |
Linear |
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Radiation Pattern:First Sidelobe |
CCIR.580-4 |
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Antenna Noise Temperature, 2-port feed 10° Elevation 20° Elevation 40° Elevation |
36°K 30°K 25°K |
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50°K 44°K 38°K |
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Feed Interface |
CPR-229G |
CPR-137G |
WR-75 |
WR-75 |
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Feed Insertion Loss, dB |
0.2 |
0.2 |
0.25 |
0.25 |
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3.7m c band dish MECHANICAL SPECIFICATION |
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Azimuth |
±85° (2 segments) |
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Elevation |
0°～90°(Continuous) |
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Surface Accuracy (RMS) |
≤ 0.35mm |
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Finishes Reflector Surface Pedestal & Back Structure |
Aluminum panels with high-diffusing white paint Hot dip Galvanized Zinc |
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3.7m c band 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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Solar Radiation |
1135Kcal/ h/ m2 |
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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Temperature |
-40°C～ +60°C |
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Relative Humidity |
100% |
