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
C-band and ku-band frequency is as option
There are linear and circular polarization feed system for your choice
Antenna structure with guaranteed high-quality
Customer service is responsive
Provide 2 port and 4 port as option
Structural steel is dealt by hot-dip galvanized craft
Superior electrical performance
Adopt Self-alighment, stretched aluminum reflector
We can offer motorized and fixed pedestal
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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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 Insertion Loss, dB |
0.15 |
0.2 |
0.25 |
0.25 |
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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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VSWR |
1.25:1 |
1.25:1 |
1.25:1 |
1.25:1 |
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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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Isolation, Tx to Rx, dB |
85 |
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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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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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4.5m VSAT antenna 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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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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Antenna Pedestal Type |
Kingpost Pedestal |
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Elevation |
0°～90° |
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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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Relative Humidity |
100% |
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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Solar Radiation |
1135Kcal/ h/ m2 |
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Temperature |
-40°C～ +60°C |
