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Where to buy 3.7m ku band antenna with low price and high quality. We are your best choice, all the information about 3.7m ku band antenna are available as below.


3.7m ku band antenna Description


Our 3.7m Tx/Rx antenna is made of shaped parabolic and dual shaped shifted focal axis reflector which can provide high gain, exceptional pattern, low VSWR and sidelobe.  It has C-band and Ku-band frequency as option. And it has high accurate stretch-formed aluminum panels which is fastened with rings and ribs on the precise mould. This kind of reflector makes antenna simple and stable, easy to assemble. Besides, the dual shaped shifted focal axis reflector is designed depending on the requirements of INTELSAT IESS and CCIR Rec.580-4, INMARSAT, ASIASAT, APT and CHINASAT, etc.

3.7m ku band antenna Features


You can choose linear or circular polarized feed system according to your requirement

You can choose C-band and Ku-band as you need

Fixed or motorizable pedestals

Self Aligning reflector with aluminum stretched reflector 

Supporting available customer service

Hot-dip Galvanized structural steel

Excellent electrical performance

3.7m ku band antenna Technical specifications


3.7m ku band antenna ELECTRICAL SPECIFICATION

Diameter

3.7M

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

41.94

45.52

51.7

52.63

Radiation Pattern:First Sidelobe

CCIR.580-4

Feed Interface

CPR-229G

CPR-137G

WR-75

WR-75

Antenna Noise Temperature, 2-port feed

10° Elevation

20° Elevation

40° Elevation


36°K

30°K

25°K



50°K

44°K

38°K


-3dB Beam Width

1.31°

0.87°

0.42°

0.38°

Isolation, Tx to Rx, dB

85

Tx. Power Capability, KW


5


2

XPD (on Axis), dB

35

33

1.25

35

33

1.25

35

33

1.25

35

33

1.25

XPD across 1Db Beam Width, dB

VSWR

Polarization

Linear/ Circular

Linear

Feed Insertion Loss, dB

0.2

0.2

0.25

0.25


3.7m ku band antenna MECHANICAL SPECIFICATION

Azimuth

±85° (2 segments)

Elevation

90°(Continuous)

Surface Accuracy (RMS)

≤ 0.35mm

Finishes

 Reflector Surface

 Pedestal & Back Structure


Aluminum panels with high-diffusing white paint

Hot dip Galvanized Zinc


3.7m ku band antenna ENVIRONMENTAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

200km/h

Solar Radiation

1135Kcal/ h/ m2

Relative Humidity

100%

Temperature

-40°C +60°C

Seismic (Survival)

0.3g (H),0.15g(V)


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