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11.3m KU band dish antenna for sale

Where to buy 11.3m KU band dish antenna with low price and high quality. We are your best choice, all the information about 11.3m KU band dish antenna are available as below.


11.3m KU band dish antenna Description


11.3m antenna of our antenna is applied in a wide range, which is for receiving and transmitting. This antenna adopts highly effective corrugated horn feed and provides high gain and low VSWR. Its system can fully meet the international standard specifications, which owns composite structure with high accuracy and supported backups.

11.3m KU band dish antenna Features


Structural steel is with hot-dip galvanized craft

Guaranteed high-qualified antenna structure

Optional C-band, ku-band frequency

Easy and low-cost packaging is designed compactly

Linear/Circular Polarized feed system is optional

Two kinds of ports for your choice, 2 port or 4 port

Assembled and tested feed system before leaving factory

Adopt strecthed aluminum reflector with self-alignment

11.3m KU band dish antenna Technical Specifications


11.3m KU band dish antenna ELECTRICAL SPECIFICATION

Diameter

11.3M

Operating Frequency, GHz

C-Band

Ku-Band

Receive

Transmit

Receive

Transmit

3.6254.2

5.856.425

10.95-12.75

13.7514.5

Gain, Mid-band, dBi

51.85

55.06

61.4@ f= 12.5GHz

63.32@f=14.25GHz

Rx-Rx,Tx-Tx

≥30dB


Tx-Tx, Rx-Rx

≥22dB


VSWR

1.25:1

1.25:1

1.30

1.30

Antenna Noise Temperature, 4-port feed

10° Elevation

20° Elevation

40° Elevation


39°

30°

27°



80°

72°

67°


Axial Ratio, dB(ratio)

1.06


XPD (on Axis), dB

35

35

35

35

Feed Interface

CPR-229G

CPR-159G/137G

WR-75

WR-75

Isolation, Tx to Rx, dB

85

Radiation Pattern: First Sidelobe

CCIR.580-4

Feed Insertion Loss, dB

0.25

0.2

0.25

0.25

XPD across 1dB Beam Width, dB

33

33

33

33

Polarization

Linear/ Circular

Linear

-3dB Beam Width

0.42

0.29

0.14

0.126

Tx. Power Capability, KW


5


2


11.3m KU band dish antenna MECHANICAL SPECIFICATION

Antenna Type

Cassegrain antenna

Azimuth

±85°(3 segments)

±85°(2 segments)

Antenna Drive

Motorized

Elevation

Finishes

Reflector Surface

Pedestal & Back Structure

Surface Accuracy (RMS)

90°(Continuous)

Aluminum panels with high-diffusing white paint

Hot-dipped Galvanized

≤ 0.4mm

Antenna Pedestal Type

Kingpost Pedestal


11.3m KU band dish antenna ENVIRONMENTAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

200km/h

Relative Humidity

100%

Seismic(Survival)

0.3g(H), 0.15(V)

Temperature

-45°C~ +60°C


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