4.5m TX/RX antenna for sale
Where to buy 4.5m TX/RX antenna with low price and high quality. We are your best choice, all the information about 4.5m TX/RX antenna are available as below.
4.5m TX/RX 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 TX/RX antenna Features
C-band and ku-band frequency is as option
Available 2 port and 4 port
Hot-dip Galvanized structural steel
Antenna structure with guaranteed high-quality
Motorized and fixed pedestal is selectable according to your requirement
Customer service support is responsive
We can provide linear and circular polarized feed system
Antenna performs well in electrical specification
4.5m TX/RX antenna Technical Specifications
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4.5m TX/RX 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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-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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Isolation, Tx to Rx, dB |
85 |
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XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
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Radiation Pattern:First Sidelobe |
CCIR.580-4 |
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Axial Ratio (dB) for CP 2/4 port |
1.30/1.06 |
1.06/1.06 |
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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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Polarization |
Linear/ Circular |
Linear |
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VSWR |
1.25:1 |
1.25:1 |
1.25:1 |
1.25:1 |
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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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4.5m TX/RX antenna 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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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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Azimuth |
±85° |
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Surface Accuracy (RMS) |
≤ 0.35mm |
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4.5m TX/RX 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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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Temperature |
-40°C～ +60°C |
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Relative Humidity |
100% |
