Home > 11.3m C band dish antenna for sale

11.3m C band dish antenna for sale

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


11.3m C band dish antenna Description


11.3m earth station antenna of our company adopts composite structure and highly efffective corrugated horn feed, which can provide  low VSWR and high gain. The reflector is with high accuracy and supported with backups. Besides, the antenna system can completely reach the specifications according to the international standards. This antenna has a wide application range around the world.

11.3m C band dish antenna Features


Structural steel is dealt by hot-dip galvanized

Linear or Circular Polarized feed system as option

Optional C-band, ku-band frequency

Self Aligning reflector with aluminum stretched

The antenna structure is ensured with superior quality

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

Easy and low-cost packaging is designed compactly

Feed system is assembled and tested before leaving factory

11.3m C band dish antenna Technical Specifications


11.3m C 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

VSWR

1.25:1

1.25:1

1.30

1.30

Feed Interface

CPR-229G

CPR-159G/137G

WR-75

WR-75

XPD (on Axis), dB

35

35

35

35

XPD across 1dB Beam Width, dB

33

33

33

33

Feed Insertion Loss, dB

0.25

0.2

0.25

0.25

Isolation, Tx to Rx, dB

85

Tx. Power Capability, KW


5


2

Tx-Tx, Rx-Rx

≥22dB


Antenna Noise Temperature, 4-port feed

10° Elevation

20° Elevation

40° Elevation


39°

30°

27°



80°

72°

67°


-3dB Beam Width

0.42

0.29

0.14

0.126

Rx-Rx,Tx-Tx

≥30dB


Axial Ratio, dB(ratio)

1.06


Radiation Pattern: First Sidelobe

CCIR.580-4

Polarization

Linear/ Circular

Linear


11.3m C band dish antenna MECHANICAL SPECIFICATION

Antenna Type

Cassegrain antenna

Azimuth

±85°(3 segments)

±85°(2 segments)

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

Antenna Drive

Motorized


11.3m C band dish antenna ENVIRONMENTAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

200km/h

Temperature

-45°C~ +60°C

Relative Humidity

100%

Seismic(Survival)

0.3g(H), 0.15(V)


tags: