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3.7m ku band antenna for sale

Posted by kevin on over 3 years ago.

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


3.7-meter C/Ku earth station antenna, which uses a shaped parabolic reflector, provides high gain and exceptional pattern characteristics as well as low VSWR. A dual shaped shifted focal axis reflector is so designed for the antenna that the system gets higher gain and lower sidelobes, which meet the requirements of INTELSAT IESS and CCIR Rec.580-4, INMARSAT, ASIASAT, APT and CHINASAT, etc. The main reflector adopts stretch-formed aluminium panels with high accuracy riveted with rings and ribs on the precise mould, ensuring the antenna structure to be simple, reliable and convenient for installation.

3.7m ku band antenna Features


Linear or Circular Polarized feed system as option

Antenna performs well in electric specificaiton

Stable structure and good anti-rust capacity

Fixed and motorized pedestal are for your choice

Optional C-band, ku-band frequency

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

Isolation, Tx to Rx, dB

85

Feed Interface

CPR-229G

CPR-137G

WR-75

WR-75

Tx. Power Capability, KW


5


2

Antenna Noise Temperature, 2-port feed

10° Elevation

20° Elevation

40° Elevation


36°K

30°K

25°K



50°K

44°K

38°K


Feed Insertion Loss, dB

0.2

0.2

0.25

0.25

Polarization

Linear/ Circular

Linear

Radiation Pattern:First Sidelobe

CCIR.580-4

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

-3dB Beam Width

1.31°

0.87°

0.42°

0.38°


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

Temperature

-40°C +60°C

Relative Humidity

100%

Seismic (Survival)

0.3g (H),0.15g(V)


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