3.7m c band antenna for sale
Where to buy 3.7m c band antenna with low price and high quality. We are your best choice, all the information about 3.7m c band antenna are available as below.
3.7m c band antenna 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 antenna Features
Please select which kind of feed system you need, linear or circular polarization
Antenna performs well in electric specificaiton
We have C-band and Ku-band frequency as option
Structural steel is dealt with hot-dip galvanized craft
Fixed or motorizable pedestals
Antenna structure is reliable and surface is well in anti-rust
3.7m c band antenna Technical specifications
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3.7m c band antenna 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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Feed Insertion Loss, dB |
0.2 |
0.2 |
0.25 |
0.25 |
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Feed Interface |
CPR-229G |
CPR-137G |
WR-75 |
WR-75 |
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Radiation Pattern:First Sidelobe |
CCIR.580-4 |
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Polarization |
Linear/ Circular |
Linear |
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Isolation, Tx to Rx, dB |
85 |
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-3dB Beam Width |
1.31° |
0.87° |
0.42° |
0.38° |
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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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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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3.7m c band antenna 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 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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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Temperature |
-40°C～ +60°C |
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Solar Radiation |
1135Kcal/ h/ m2 |
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Relative Humidity |
100% |
