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
Our 4.5m VSAT antenna has C-band and Ku-band frequency and stretch-formed aluminum panels. This kind of antenna has the following features: high gain, high accuracy, low VSWR, and exceptional pattern. Its antenna panels are riveted on the precise mould with strong rigidity. Besides, it is applied in many areas including Internet service, system operator, wireless telecommunication service providers and broadcasters around the world.
4.5m VSAT antenna Features
Offer selectable C-band and ku-band frequency
Available 2 port and 4 port
Adopt Self-alighment, stretched aluminum reflector
Antenna structure with guaranteed high-quality
Structural steel with hot-dip galvanized craft
We can provide linear and circular polarized feed system
Motorized and fixed pedestal is selectable according to your requirement
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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Polarization |
Linear/ Circular |
Linear |
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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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Radiation Pattern:First Sidelobe |
CCIR.580-4 |
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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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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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Axial Ratio (dB) for CP 2/4 port |
1.30/1.06 |
1.06/1.06 |
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XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
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VSWR |
1.25:1 |
1.25:1 |
1.25:1 |
1.25:1 |
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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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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 VSAT antenna MECHANICAL SPECIFICATION |
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Antenna Type |
Ring Focus Antenna |
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Elevation |
0°～90° |
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Azimuth |
±85° |
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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 |
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Surface Accuracy (RMS) |
≤ 0.35mm |
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Antenna Drive |
Manual or Motorized drive |
