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Where to buy 4.5m VSAT dish with low price and high quality. We are your best choice, all the information about 4.5m VSAT dish are available as below.


4.5m VSAT 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 VSAT dish Features


Frequency band is C-band and ku-band

You can choose linear and circular polarized feed system

Excellent electrical performance

Reliable structure with high quality

Optional 2 port or 4 port for you

Self-aligning, Stretch-formed aluminum reflector panel

Structural steel with hot-dip galvanized craft

Responsive customer service support

Fixed or motorizable pedestals

4.5m VSAT dish Technical Specifications


4.5m VSAT dish 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 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


Isolation, Tx to Rx, dB

85

Feed Interface

CPR-229G

CPR-159G/137G

WR-75

WR-75

XPD (on Axis), dB for LP

35

35

35

35

VSWR

1.25:1

1.25:1

1.25:1

1.25:1

Axial Ratio (dB) for CP 2/4 port

1.30/1.06

1.06/1.06



Tx. Power Capability, KW


5


2

-3dB Beam Width

1.08°

0.715°

0.35°

0.315°

Polarization

Linear/ Circular

Linear

Radiation Pattern:First Sidelobe

CCIR.580-4

XPD across 1dB Beam Width, dB for LP

33

33

33

33


4.5m VSAT dish 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

Antenna Pedestal Type

Kingpost Pedestal

Surface Accuracy (RMS)

≤ 0.35mm

Elevation

90°

Antenna Drive

Manual or Motorized drive


4.5m VSAT dish MECHANICAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

200km/h

Temperature

-40°C +60°C

Seismic (Survival)

0.3g (H),0.15g(V)

Solar Radiation

1135Kcal/ h/ m2

Relative Humidity

100%


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