3.7m antenna for sale
Where to buy 3.7m antenna with low price and high quality. We are your best choice, all the information about 3.7m antenna are available as below.
3.7m antenna Description
3.7m antenna Features
You can choose linear or circular polarized feed system according to your requirement
C-band and Ku-band fequency is as option
Structural steel is dealt with hot-dip galvanized craft
You can get satisfied customer service
Fixed and motorized pedestal are for your choice
3.7m antenna Technical specifications
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3.7m 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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Isolation, Tx to Rx, dB |
85 |
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Polarization |
Linear/ Circular |
Linear |
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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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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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Radiation Pattern:First Sidelobe |
CCIR.580-4 |
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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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Feed Insertion Loss, dB |
0.2 |
0.2 |
0.25 |
0.25 |
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3.7m antenna 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 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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Relative Humidity |
100% |
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Solar Radiation |
1135Kcal/ h/ m2 |
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Temperature |
-40°C～ +60°C |
