4.5m earth station dish for sale
Where to buy 4.5m earth station dish with low price and high quality. We are your best choice, all the information about 4.5m earth station dish are available as below.
4.5m earth station dish Description
4.5m C/Ku band VSAT antenna adopts a shaped parabolic reflector, which can provide high gain, low VSWR as well as exceptional pattern characteristics. The panels of this antenna are made of stretch-formed aluminum sheet and riveted on the precise mould. Besides, they have the features of strong rigidity and high accuracy. Our 4.5m VSAT antenna cna be used in a wide areas, such as wireless telecommunicaton service providers, system operators, Internet service provider and broadcasters all over the world.
4.5m earth station dish Features
C-band and ku-band frequency is as option
Ensured superior antenna structure
You can choose linear and circular polarized feed system
Choosing fixed or motorized pedestal depends on your requirement
Available customer service
4.5m earth station dish Technical Specifications
|
4.5m earth station dish ELECTRICAL SPECIFICATION |
||||
|
Diameter |
4.5M |
|||
|
Operating Frequency, GHz |
C-Band |
Ku-Band |
||
|
Receive |
Transmit |
Receive |
Transmit |
|
|
3.625～4.2 |
5.85～6.425 |
10.95～12.75 |
14.0～14.5 |
|
|
Gain, Mid-band, dBi |
43.64 |
47.22 |
53.4 |
54.33 |
|
-3dB Beam Width |
1.08° |
0.715° |
0.35° |
0.315° |
|
XPD across 1dB Beam Width, dB for LP |
33 |
33 |
33 |
33 |
|
Axial Ratio (dB) for CP 2/4 port |
1.30/1.06 |
1.06/1.06 |
|
|
|
Polarization |
Linear/ Circular |
Linear |
||
|
VSWR |
1.25:1 |
1.25:1 |
1.25:1 |
1.25:1 |
|
XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
|
Isolation, Tx to Rx, dB |
85 |
|||
|
Tx. Power Capability, KW |
|
5 |
|
2 |
|
Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
|
Radiation Pattern:First Sidelobe |
CCIR.580-4 |
|||
|
Feed Insertion Loss, dB |
0.15 |
0.2 |
0.25 |
0.25 |
|
Antenna Noise Temperature, 2-port feed 10° Elevation 20° Elevation 40° Elevation |
36°K 27°K 24°K |
|
60°K 50°K 44°K |
|
|
4.5m earth station dish MECHANICAL SPECIFICATION |
|
|
Operational Wind |
72km/h Gusting to97km/h |
|
Survival Wind |
200km/h |
|
Seismic (Survival) |
0.3g (H),0.15g(V) |
|
Temperature |
-40°C～ +60°C |
|
Solar Radiation |
1135Kcal/ h/ m2 |
|
Relative Humidity |
100% |
|
4.5m earth station dish MECHANICAL SPECIFICATION |
|
|
Antenna Type |
Ring Focus Antenna |
|
Antenna Drive |
Manual or Motorized drive |
|
Antenna Pedestal Type |
Kingpost Pedestal |
|
Finishes Reflector Surface Pedestal & Back Structure |
Aluminum panels with high-diffusing white paint Hot dipped Galvanized |
|
Elevation |
0°～90° |
|
Surface Accuracy (RMS) |
≤ 0.35mm |
|
Azimuth |
±85° |
