4.5m VSAT antenna for sale
Where to buy 4.5m VSAT antenna with low price and high quality. We are your best choice, all the information about 4.5m VSAT antenna are available as below.
4.5m VSAT 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 VSAT antenna Features
Altenative frequency band, C-band and ku-band
Electrical performance is superior
There are linear and circular polarization feed system for your choice
Self-aligning, Stretch-formed aluminum reflector panel
Choosing fixed or motorized pedestal depends on your requirement
Hot-dip Galvanized structural steel
Provide 2 port and 4 port as option
Available customer service
Reliable structure with high quality
4.5m VSAT antenna Technical Specifications
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4.5m VSAT 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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Feed Insertion Loss, dB |
0.15 |
0.2 |
0.25 |
0.25 |
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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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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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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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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 |
1.08° |
0.715° |
0.35° |
0.315° |
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Polarization |
Linear/ Circular |
Linear |
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XPD across 1dB Beam Width, dB for LP |
33 |
33 |
33 |
33 |
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XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
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4.5m VSAT 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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Temperature |
-40°C～ +60°C |
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Relative Humidity |
100% |
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Solar Radiation |
1135Kcal/ h/ m2 |
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Seismic (Survival) |
0.3g (H),0.15g(V) |
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4.5m VSAT antenna MECHANICAL SPECIFICATION |
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Antenna Type |
Ring Focus Antenna |
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Surface Accuracy (RMS) |
≤ 0.35mm |
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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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Antenna Pedestal Type |
Kingpost Pedestal |
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Finishes Reflector Surface Pedestal & Back Structure |
Aluminum panels with high-diffusing white paint Hot dipped Galvanized |
