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4.5m VSAT dish for sale

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 anetenna, which uses a shaped parabolic reflector, provides high gain and exceptional pattern characteristics as well as low VSWR. The panels of 4.5m C/KU band vsat anetenna are made of stretch-formed aluminum sheet and riveted on the precise mould; such structure has the characteristics of higher accuracy and strong rigidity. Our earth station antenna systems are available for a wide range of applications including wireless telecommunication service providers, Internet service provider, system operators and broadcasters throughout the world.

4.5m VSAT dish Features


C-band and ku-band frequency is as option

Optional 2 port or 4 port for you

We have selectable feed system, C-band and ku-band polarization for you

Motorized and fixed pedestal is selectable according to your requirement

Ensured superior antenna structure

Antenna performs well in electrical specification

Customer service is responsive

Hot-dip Galvanized structural steel

Self-aligning, Stretch-formed aluminum reflector panel

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

Antenna Noise Temperature, 2-port feed

10° Elevation

20° Elevation

40° Elevation


36°K

27°K

24°K



60°K

50°K

44°K


XPD across 1dB Beam Width, dB for LP

33

33

33

33

Feed Insertion Loss, dB

0.15

0.2

0.25

0.25

XPD (on Axis), dB for LP

35

35

35

35

Tx. Power Capability, KW


5


2

VSWR

1.25:1

1.25:1

1.25:1

1.25:1

Radiation Pattern:First Sidelobe

CCIR.580-4

Feed Interface

CPR-229G

CPR-159G/137G

WR-75

WR-75

Isolation, Tx to Rx, dB

85

-3dB Beam Width

1.08°

0.715°

0.35°

0.315°

Polarization

Linear/ Circular

Linear

Axial Ratio (dB) for CP 2/4 port

1.30/1.06

1.06/1.06




4.5m VSAT dish MECHANICAL SPECIFICATION

Antenna Type

Ring Focus Antenna

Antenna Drive

Manual or Motorized drive

Antenna Pedestal Type

Kingpost Pedestal

Elevation

90°

Surface Accuracy (RMS)

≤ 0.35mm

Azimuth

±85°

Finishes

  Reflector Surface

  Pedestal & Back Structure


Aluminum panels with high-diffusing white paint

Hot dipped Galvanized


4.5m VSAT dish MECHANICAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

200km/h

Temperature

-40°C +60°C

Solar Radiation

1135Kcal/ h/ m2

Relative Humidity

100%

Seismic (Survival)

0.3g (H),0.15g(V)


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