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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


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


C-band and ku-band frequency is as option

There are linear and circular polarization feed system for your choice

Antenna structure with guaranteed high-quality

Customer service is responsive

Provide 2 port and 4 port as option

Structural steel is dealt by hot-dip galvanized craft

Superior electrical performance

Adopt Self-alighment, stretched aluminum reflector

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

3.6254.2

5.856.425

10.9512.75

14.014.5

Gain, Mid-band, dBi

43.64

47.22

53.4

54.33

Antenna Noise Temperature, 2-port feed

10° Elevation

20° Elevation

40° Elevation


36°K

27°K

24°K



60°K

50°K

44°K


Feed Insertion Loss, dB

0.15

0.2

0.25

0.25

Feed Interface

CPR-229G

CPR-159G/137G

WR-75

WR-75

Radiation Pattern:First Sidelobe

CCIR.580-4

VSWR

1.25:1

1.25:1

1.25:1

1.25:1

XPD across 1dB Beam Width, dB for LP

33

33

33

33

XPD (on Axis), dB for LP

35

35

35

35

Isolation, Tx to Rx, dB

85

Tx. Power Capability, KW


5


2

-3dB Beam Width

1.08°

0.715°

0.35°

0.315°

Axial Ratio (dB) for CP 2/4 port

1.30/1.06

1.06/1.06



Polarization

Linear/ Circular

Linear


4.5m VSAT antenna MECHANICAL SPECIFICATION

Antenna Type

Ring Focus Antenna

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°

Antenna Pedestal Type

Kingpost Pedestal

Elevation

90°


4.5m VSAT antenna MECHANICAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

200km/h

Relative Humidity

100%

Seismic (Survival)

0.3g (H),0.15g(V)

Solar Radiation

1135Kcal/ h/ m2

Temperature

-40°C +60°C


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