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
4.5m C band dish Features
Optional C-band, ku-band frequency
Hot-dip Galvanized structural steel
Self-aligning antenna reflector, using stretched aluminum
Antenna structure with guaranteed high-quality
We can offer motorized and fixed pedestal
Excellent electrical performance
There are linear and circular polarization feed system for your choice
Optional 2 port or 4 port for you
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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XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
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Isolation, Tx to Rx, dB |
85 |
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VSWR |
1.25:1 |
1.25:1 |
1.25:1 |
1.25:1 |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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Feed Insertion Loss, dB |
0.15 |
0.2 |
0.25 |
0.25 |
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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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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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Polarization |
Linear/ Circular |
Linear |
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XPD across 1dB Beam Width, dB for LP |
33 |
33 |
33 |
33 |
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Radiation Pattern:First Sidelobe |
CCIR.580-4 |
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4.5m C band dish MECHANICAL SPECIFICATION |
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Antenna Type |
Ring Focus Antenna |
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Surface Accuracy (RMS) |
≤ 0.35mm |
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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 |
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Antenna Drive |
Manual or Motorized drive |
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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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Relative Humidity |
100% |
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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Temperature |
-40°C～ +60°C |
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Solar Radiation |
1135Kcal/ h/ m2 |
