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4.5m earth station dish for sale

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


4.5m earth station 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 earth station dish Features


Altenative frequency band, C-band and ku-band

Customer service support is responsive

Antenna structure with guaranteed high-quality

Fixed or motorizable pedestals

We can provide linear and circular polarized feed system

4.5m earth station dish Technical Specifications


4.5m earth station dish ELECTRICAL SPECIFICATION

Diameter

4.5M

Operating Frequency, GHz

C-Band

Ku-Band

Receive

Transmit

Receive

Transmit

3.625～4.2

5.85～6.425

10.95～12.75

14.0～14.5

Gain, Mid-band, dBi

43.64

47.22

53.4

54.33

Tx. Power Capability, KW


5


2

Feed Insertion Loss, dB

0.15

0.2

0.25

0.25

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



Isolation, Tx to Rx, dB

85

XPD (on Axis), dB for LP

35

35

35

35

Radiation Pattern:First Sidelobe

CCIR.580-4

Feed Interface

CPR-229G

CPR-159G/137G

WR-75

WR-75

VSWR

1.25:1

1.25:1

1.25:1

1.25:1

Polarization

Linear/ Circular

Linear

Antenna Noise Temperature, 2-port feed

10° Elevation

20° Elevation

40° Elevation


36°K

27°K

24°K



60°K

50°K

44°K


-3dB Beam Width

1.08°

0.715°

0.35°

0.315°


4.5m earth station dish MECHANICAL SPECIFICATION

Antenna Type

Ring Focus Antenna

Finishes

  Reflector Surface

  Pedestal & Back Structure


Aluminum panels with high-diffusing white paint

Hot dipped Galvanized

Elevation

0°～90°

Azimuth

±85°

Surface Accuracy (RMS)

≤ 0.35mm

Antenna Drive

Manual or Motorized drive

Antenna Pedestal Type

Kingpost Pedestal


4.5m earth station dish MECHANICAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

200km/h

Seismic (Survival)

0.3g (H),0.15g(V)

Solar Radiation

1135Kcal/ h/ m2

Relative Humidity

100%

Temperature

-40°C～ +60°C