4.5m TX/RX dish for sale
Where to buy 4.5m TX/RX dish with low price and high quality. We are your best choice, all the information about 4.5m TX/RX dish are available as below.
4.5m TX/RX 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 TX/RX dish Features
Optional C-band, ku-band frequency
Ensured superior antenna structure
We have selectable feed system, C-band and ku-band polarization for you
We can offer motorized and fixed pedestal
4.5m TX/RX dish Technical Specifications
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4.5m TX/RX 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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Polarization |
Linear/ Circular |
Linear |
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-3dB Beam Width |
1.08° |
0.715° |
0.35° |
0.315° |
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Isolation, Tx to Rx, dB |
85 |
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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 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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VSWR |
1.25:1 |
1.25:1 |
1.25:1 |
1.25:1 |
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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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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 Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
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4.5m TX/RX 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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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Relative Humidity |
100% |
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4.5m TX/RX dish MECHANICAL SPECIFICATION |
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Antenna Type |
Ring Focus Antenna |
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Antenna Pedestal Type |
Kingpost Pedestal |
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Elevation |
0°～90° |
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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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Surface Accuracy (RMS) |
≤ 0.35mm |
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Antenna Drive |
Manual or Motorized drive |
