4.5m large satellite dish for sale
Where to buy 4.5m large satellite dish with low price and high quality. We are your best choice, all the information about 4.5m large satellite dish are available as below.
4.5m large satellite dish 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 dish Features
Optional C-band, ku-band frequency
Customer service is responsive
Linear or Circular Polarized feed system as option
Provide 2 port and 4 port as option
We can offer motorized and fixed pedestal
Superior electrical performance
Self-aligning antenna reflector, using stretched aluminum
Guaranteed high-qualified antenna structure
4.5m large satellite dish Technical Specifications
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4.5m large satellite dish 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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Feed Insertion Loss, dB |
0.15 |
0.2 |
0.25 |
0.25 |
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Axial Ratio (dB) for CP 2/4 port |
1.30/1.06 |
1.06/1.06 |
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Polarization |
Linear/ Circular |
Linear |
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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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Tx. Power Capability, KW |
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5 |
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2 |
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XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
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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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XPD across 1dB Beam Width, dB for LP |
33 |
33 |
33 |
33 |
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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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4.5m large satellite dish 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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Solar Radiation |
1135Kcal/ h/ m2 |
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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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Relative Humidity |
100% |
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4.5m large satellite dish MECHANICAL SPECIFICATION |
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Antenna Type |
Ring Focus Antenna |
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Finishes Reflector Surface Pedestal & Back Structure |
Aluminum panels with high-diffusing white paint Hot dipped Galvanized |
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Antenna Drive |
Manual or Motorized drive |
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Azimuth |
±85° |
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Elevation |
0°～90° |
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Surface Accuracy (RMS) |
≤ 0.35mm |
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Antenna Pedestal Type |
Kingpost Pedestal |
