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Home > 3.7m c band dish for sale

3.7m c band dish for sale

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


3.7m c band dish 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 c band dish Features


Please select which kind of feed system you need, linear or circular polarization

C-band and Ku-band fequency is as option

Antenna performs well in electric specificaiton

Structural steel is dealt with hot-dip galvanized craft

Reliable structure and well in anti-rust

Fixed or motorizable pedestals

Self Aligning reflector with aluminum stretched reflector 

3.7m c band dish Technical specifications


3.7m c band dish ELECTRICAL SPECIFICATION

Diameter

3.7M

Operating Frequency, GHz

C-Band

Ku-Band

Receive

Transmit

Receive

Transmit

3.625～4.2

5.85～6.425

10.95～12.75

14.0～14.5

Gain, Mid-band, dBi

41.94

45.52

51.7

52.63

Isolation, Tx to Rx, dB

85

Radiation Pattern:First Sidelobe

CCIR.580-4

Polarization

Linear/ Circular

Linear

Tx. Power Capability, KW


5


2

Feed Interface

CPR-229G

CPR-137G

WR-75

WR-75

Feed Insertion Loss, dB

0.2

0.2

0.25

0.25

Antenna Noise Temperature, 2-port feed

10° Elevation

20° Elevation

40° Elevation


36°K

30°K

25°K



50°K

44°K

38°K


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 c band dish MECHANICAL SPECIFICATION

Azimuth

±85° (2 segments)

Elevation

0°～90°(Continuous)

Finishes

 Reflector Surface

 Pedestal & Back Structure


Aluminum panels with high-diffusing white paint

Hot dip Galvanized Zinc

Surface Accuracy (RMS)

≤ 0.35mm


3.7m c band dish ENVIRONMENTAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

200km/h

Relative Humidity

100%

Solar Radiation

1135Kcal/ h/ m2

Seismic (Survival)

0.3g (H),0.15g(V)

Temperature

-40°C～ +60°C


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