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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


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 VSAT antenna Features


Offer selectable C-band and ku-band frequency

Motorized and fixed pedestal is selectable according to your requirement

You can choose linear and circular polarized feed system

Hot-dip Galvanized structural steel

Customer service support is responsive

Reliable structure with high quality

Self Aligning reflector with aluminum stretched

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

3.6254.2

5.856.425

10.9512.75

14.014.5

Gain, Mid-band, dBi

43.64

47.22

53.4

54.33

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

-3dB Beam Width

1.08°

0.715°

0.35°

0.315°

Polarization

Linear/ Circular

Linear

Isolation, Tx to Rx, dB

85

Antenna Noise Temperature, 2-port feed

10° Elevation

20° Elevation

40° Elevation


36°K

27°K

24°K



60°K

50°K

44°K


Tx. Power Capability, KW


5


2

XPD (on Axis), dB for LP

35

35

35

35

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



VSWR

1.25:1

1.25:1

1.25:1

1.25:1


4.5m VSAT antenna MECHANICAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

200km/h

Solar Radiation

1135Kcal/ h/ m2

Temperature

-40°C +60°C

Relative Humidity

100%

Seismic (Survival)

0.3g (H),0.15g(V)


4.5m VSAT antenna MECHANICAL SPECIFICATION

Antenna Type

Ring Focus Antenna

Azimuth

±85°

Finishes

  Reflector Surface

  Pedestal & Back Structure


Aluminum panels with high-diffusing white paint

Hot dipped Galvanized

Elevation

90°

Antenna Pedestal Type

Kingpost Pedestal

Antenna Drive

Manual or Motorized drive

Surface Accuracy (RMS)

≤ 0.35mm


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