4.5m VSAT antenna for sale
Where to buy 4.5m VSAT antenna with low price and high quality. We are your best choice, all the information about 4.5m VSAT antenna are available as below.
4.5m VSAT 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 VSAT antenna Features
C-band and ku-band frequency is as option
Antenna performs well in electrical specification
2 port or 4 port available as option
Linear or Circular Polarized feed system as option
Antenna structure with guaranteed high-quality
We can offer motorized and fixed pedestal
4.5m VSAT antenna Technical Specifications
|
4.5m VSAT antenna 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 |
|
VSWR |
1.25:1 |
1.25:1 |
1.25:1 |
1.25:1 |
|
Feed Insertion Loss, dB |
0.15 |
0.2 |
0.25 |
0.25 |
|
-3dB Beam Width |
1.08° |
0.715° |
0.35° |
0.315° |
|
Polarization |
Linear/ Circular |
Linear |
||
|
XPD across 1dB Beam Width, dB for LP |
33 |
33 |
33 |
33 |
|
XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
|
Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
|
Tx. Power Capability, KW |
|
5 |
|
2 |
|
Radiation Pattern:First Sidelobe |
CCIR.580-4 |
|||
|
Isolation, Tx to Rx, dB |
85 |
|||
|
Axial Ratio (dB) for CP 2/4 port |
1.30/1.06 |
1.06/1.06 |
|
|
|
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 VSAT antenna MECHANICAL SPECIFICATION |
|
|
Antenna Type |
Ring Focus Antenna |
|
Antenna Pedestal Type |
Kingpost Pedestal |
|
Elevation |
0°～90° |
|
Finishes Reflector Surface Pedestal & Back Structure |
Aluminum panels with high-diffusing white paint Hot dipped Galvanized |
|
Surface Accuracy (RMS) |
≤ 0.35mm |
|
Antenna Drive |
Manual or Motorized drive |
|
Azimuth |
±85° |
|
4.5m VSAT antenna MECHANICAL SPECIFICATION |
|
|
Operational Wind |
72km/h Gusting to97km/h |
|
Survival Wind |
200km/h |
|
Solar Radiation |
1135Kcal/ h/ m2 |
|
Seismic (Survival) |
0.3g (H),0.15g(V) |
|
Temperature |
-40°C～ +60°C |
|
Relative Humidity |
100% |
