4.5m VSAT dish for sale
Where to buy 4.5m VSAT dish with low price and high quality. We are your best choice, all the information about 4.5m VSAT dish are available as below.
4.5m VSAT dish Description
4.5m VSAT dish Features
C-band and ku-band frequency is as option
Optional 2 port or 4 port for you
We have selectable feed system, C-band and ku-band polarization for you
Motorized and fixed pedestal is selectable according to your requirement
Ensured superior antenna structure
Antenna performs well in electrical specification
Customer service is responsive
Hot-dip Galvanized structural steel
Self-aligning, Stretch-formed aluminum reflector panel
4.5m VSAT dish Technical Specifications
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4.5m VSAT 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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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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XPD across 1dB Beam Width, dB for LP |
33 |
33 |
33 |
33 |
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Feed Insertion Loss, dB |
0.15 |
0.2 |
0.25 |
0.25 |
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XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
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Tx. Power Capability, KW |
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5 |
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2 |
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VSWR |
1.25:1 |
1.25:1 |
1.25:1 |
1.25:1 |
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Radiation Pattern:First Sidelobe |
CCIR.580-4 |
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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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-3dB Beam Width |
1.08° |
0.715° |
0.35° |
0.315° |
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Polarization |
Linear/ Circular |
Linear |
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Axial Ratio (dB) for CP 2/4 port |
1.30/1.06 |
1.06/1.06 |
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4.5m VSAT dish MECHANICAL SPECIFICATION |
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Antenna Type |
Ring Focus Antenna |
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Antenna Drive |
Manual or Motorized drive |
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Antenna Pedestal Type |
Kingpost Pedestal |
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Elevation |
0°～90° |
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Surface Accuracy (RMS) |
≤ 0.35mm |
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Azimuth |
±85° |
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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 VSAT 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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Temperature |
-40°C～ +60°C |
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Solar Radiation |
1135Kcal/ h/ m2 |
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Relative Humidity |
100% |
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Seismic (Survival) |
0.3g (H),0.15g(V) |
