4.5m large satellite antenna for sale
Where to buy 4.5m large satellite antenna with low price and high quality. We are your best choice, all the information about 4.5m large satellite antenna are available as below.
4.5m large satellite antenna Description
4.5m C/Ku band VSAT antenna adopts a shaped parabolic reflector, which can provide high gain, low VSWR as well as exceptional pattern characteristics. The panels of this antenna are made of stretch-formed aluminum sheet and riveted on the precise mould. Besides, they have the features of strong rigidity and high accuracy. Our 4.5m VSAT antenna cna be used in a wide areas, such as wireless telecommunicaton service providers, system operators, Internet service provider and broadcasters all over the world.
4.5m large satellite antenna Features
C-band and ku-band frequency is as option
Linear or Circular Polarized feed system as option
Antenna structure with guaranteed high-quality
Electrical performance is superior
Support responsive customer service
Fixed or motorizable pedestals
Self-aligning antenna reflector, using stretched aluminum
Structural steel with hot-dip galvanized craft
4.5m large satellite antenna Technical Specifications
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4.5m large satellite 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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Tx. Power Capability, KW |
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5 |
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2 |
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Radiation Pattern:First Sidelobe |
CCIR.580-4 |
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VSWR |
1.25:1 |
1.25:1 |
1.25:1 |
1.25:1 |
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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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Polarization |
Linear/ Circular |
Linear |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
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-3dB Beam Width |
1.08° |
0.715° |
0.35° |
0.315° |
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Feed Insertion Loss, dB |
0.15 |
0.2 |
0.25 |
0.25 |
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Isolation, Tx to Rx, dB |
85 |
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Axial Ratio (dB) for CP 2/4 port |
1.30/1.06 |
1.06/1.06 |
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XPD across 1dB Beam Width, dB for LP |
33 |
33 |
33 |
33 |
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4.5m large satellite antenna MECHANICAL SPECIFICATION |
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Antenna Type |
Ring Focus Antenna |
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Elevation |
0°～90° |
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Antenna Pedestal Type |
Kingpost Pedestal |
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Surface Accuracy (RMS) |
≤ 0.35mm |
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Azimuth |
±85° |
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Antenna Drive |
Manual or Motorized drive |
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Finishes Reflector Surface Pedestal & Back Structure |
Aluminum panels with high-diffusing white paint Hot dipped Galvanized |
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4.5m large satellite 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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Relative Humidity |
100% |
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Temperature |
-40°C～ +60°C |
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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Solar Radiation |
1135Kcal/ h/ m2 |
