4.5m earth station antenna for sale
Where to buy 4.5m earth station antenna with low price and high quality. We are your best choice, all the information about 4.5m earth station antenna are available as below.
4.5m earth station antenna Description
4.5m earth station antenna Features
C-band and ku-band frequency is as option
Guaranteed high-qualified antenna structure
We can provide linear and circular polarized feed system
Fixed or motorizable pedestals
4.5m earth station antenna Technical Specifications
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4.5m earth station antenna ELECTRICAL SPECIFICATION |
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Diameter |
4.5M |
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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 |
43.64 |
47.22 |
53.4 |
54.33 |
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XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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Radiation Pattern:First Sidelobe |
CCIR.580-4 |
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XPD across 1dB Beam Width, dB for LP |
33 |
33 |
33 |
33 |
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Tx. Power Capability, KW |
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5 |
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2 |
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Feed Insertion Loss, dB |
0.15 |
0.2 |
0.25 |
0.25 |
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Antenna Noise Temperature, 2-port feed 10° Elevation 20° Elevation 40° Elevation |
36°K 27°K 24°K |
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60°K 50°K 44°K |
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Isolation, Tx to Rx, dB |
85 |
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Polarization |
Linear/ Circular |
Linear |
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Axial Ratio (dB) for CP 2/4 port |
1.30/1.06 |
1.06/1.06 |
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VSWR |
1.25:1 |
1.25:1 |
1.25:1 |
1.25:1 |
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-3dB Beam Width |
1.08° |
0.715° |
0.35° |
0.315° |
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4.5m earth station antenna MECHANICAL SPECIFICATION |
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Antenna Type |
Ring Focus Antenna |
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Antenna Drive |
Manual or Motorized drive |
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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 dipped Galvanized |
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Azimuth |
±85° |
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Elevation |
0°～90° |
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Antenna Pedestal Type |
Kingpost Pedestal |
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4.5m earth station antenna MECHANICAL 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% |
