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Product Type: Big Satellite Dish


6.2M Earth Station Antenna

Antesky 6.2-Meter Earth Station Antenna, which uses a shaped parabolic reflector, provides high gain and exceptional pattern characteristics as well as low VSWR. The panels of the main reflector are comprised of aluminum sheets and ribs which are stretch-formed, and are riveted on the special mould, so its electrical performance can fully meet the specifications associated with the international standards.

Features

Optional Linear or Circular Polarization feed system;
C-band, Ku-band, Ka-band frequency as option;
2 port or 4 port available;
Fixed or motorizable pedestals;

Hot-dip Galvanized structural steel;

Guaranteed high-qualified antenna structure;
Self-aligning, Stretch-formed aluminum reflector panel;
Assembled and tested feed system before leaving factory;
Compact package design to cheap easily with low cost.

Specification for6.2MEarth Station Antenna

ELECTRICAL SPECIFICATION

Antenna

6.2M Earth Station Antenna

Operating Frequency, GHz

C-Band

Ku-Band

Receive

Transmit

Receive

Transmit

3.625 to 4.2

5.85 to 6.425

10.95 to12.75

13.75 to 14.5

Gain, Mid-band, dBi

46.8

50.2

56.18

57.11

Polarization

Linear/ Circular

Linear

XPD (on Axis), dB for LP

35

35

35

35

XPD across 1dB Beam Width, dB for LP

33

33

33

33

Axial Ratio (dB)

1.30/1.06

1.09/1.06

 

 

VSWR

1.25

1.25

1.25

1.25

Antenna Noise Temperature, 2/4-port feed

10deg Elevation

20deg Elevation

40deg Elevation

 

35 K/42 K

26 K/36 K

24 K/33 K

 

 

63 K/67 K

51 K/58 K

49 K/52 K

 

-3dB Beam Width(deg)

0.81

0.53

0.27

0.23

Tx. Power Capability, KW

 

5

 

2

Feed Interface

CPR-229G

CPR-137G

WR-75

WR-75

Feed Insertion Loss, dB

0.25

0.2

0.25

0.25

Isolation, Tx to Rx, dB

85

Radiation Pattern:First Sidelobe

CCIR.580

MECHANICAL SPECIFICATION

Azimuth

0 to 170deg

Elevation

0 to 90deg

Polarization

180deg

Finishes

Reflector Surface

Pedestal & Back Structure

 

Aluminum panels with high-diffusing white paint

Hot-dipped Galvanized

Surface Accuracy (RMS)

Less than 0.5mm

ENVIRONMENTAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

216km/h

Temperature

- 40Deg.c to + 60Deg.c

Relative Humidity

100%

Solar Radiation

1135Kcal/ h/ m2

Seismic (Survival)

0.3g (H),0.15g(V)

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