4.5m C band dish for sale
Where to buy 4.5m C band dish with low price and high quality. We are your best choice, all the information about 4.5m C band dish are available as below.
4.5m C band dish 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 C band dish Features
Offer selectable C-band and ku-band frequency
Antenna performs well in electrical specification
Structural steel with hot-dip galvanized craft
Optional 2 port or 4 port for you
We have selectable feed system, C-band and ku-band polarization for you
We can offer motorized and fixed pedestal
Antenna structure with guaranteed high-quality
4.5m C band dish Technical Specifications
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4.5m C band 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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VSWR |
1.25:1 |
1.25:1 |
1.25:1 |
1.25:1 |
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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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Polarization |
Linear/ Circular |
Linear |
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-3dB Beam Width |
1.08° |
0.715° |
0.35° |
0.315° |
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XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
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XPD across 1dB Beam Width, dB for LP |
33 |
33 |
33 |
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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Tx. Power Capability, KW |
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5 |
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2 |
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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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Isolation, Tx to Rx, dB |
85 |
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4.5m C band dish MECHANICAL SPECIFICATION |
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Antenna Type |
Ring Focus Antenna |
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Azimuth |
±85° |
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Antenna Pedestal Type |
Kingpost Pedestal |
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Antenna Drive |
Manual or Motorized drive |
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Surface Accuracy (RMS) |
≤ 0.35mm |
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Finishes Reflector Surface Pedestal & Back Structure |
Aluminum panels with high-diffusing white paint Hot dipped Galvanized |
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Elevation |
0°～90° |
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4.5m C band 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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Relative Humidity |
100% |
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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Solar Radiation |
1135Kcal/ h/ m2 |
