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
Our 3.7m Tx/Rx antenna is made of shaped parabolic and dual shaped shifted focal axis reflector which can provide high gain, exceptional pattern, low VSWR and sidelobe. It has C-band and Ku-band frequency as option. And it has high accurate stretch-formed aluminum panels which is fastened with rings and ribs on the precise mould. This kind of reflector makes antenna simple and stable, easy to assemble. Besides, the dual shaped shifted focal axis reflector is designed depending on the requirements of INTELSAT IESS and CCIR Rec.580-4, INMARSAT, ASIASAT, APT and CHINASAT, etc.
3.7m c band dish Features
Optional feed system, linear or circular polarization
Optional C-band, ku-band frequency
Alternative pedestals, fixed or motorized
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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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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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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Polarization |
Linear/ Circular |
Linear |
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Radiation Pattern:First Sidelobe |
CCIR.580-4 |
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Feed Interface |
CPR-229G |
CPR-137G |
WR-75 |
WR-75 |
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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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Isolation, Tx to Rx, dB |
85 |
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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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Finishes Reflector Surface Pedestal & Back Structure |
Aluminum panels with high-diffusing white paint Hot dip Galvanized Zinc |
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Surface Accuracy (RMS) |
≤ 0.35mm |
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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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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Temperature |
-40°C～ +60°C |
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Relative Humidity |
100% |
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Solar Radiation |
1135Kcal/ h/ m2 |
