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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


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


Offer selectable C-band and ku-band frequency

Available 2 port and 4 port

Adopt Self-alighment, stretched aluminum reflector

Antenna structure with guaranteed high-quality

Structural steel with hot-dip galvanized craft

We can provide linear and circular polarized feed system

Motorized and fixed pedestal is selectable according to your requirement

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


Polarization

Linear/ Circular

Linear

-3dB Beam Width

1.08°

0.715°

0.35°

0.315°

Feed Insertion Loss, dB

0.15

0.2

0.25

0.25

Radiation Pattern:First Sidelobe

CCIR.580-4

Isolation, Tx to Rx, dB

85

Tx. Power Capability, KW


5


2

XPD across 1dB Beam Width, dB for LP

33

33

33

33

Feed Interface

CPR-229G

CPR-159G/137G

WR-75

WR-75

Axial Ratio (dB) for CP 2/4 port

1.30/1.06

1.06/1.06



XPD (on Axis), dB for LP

35

35

35

35

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

Seismic (Survival)

0.3g (H),0.15g(V)

Relative Humidity

100%


4.5m VSAT antenna MECHANICAL SPECIFICATION

Antenna Type

Ring Focus Antenna

Elevation

90°

Azimuth

±85°

Antenna Pedestal Type

Kingpost Pedestal

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