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3.7m VSAT dish for sale

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


3.7m VSAT dish 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 VSAT dish Features


Linear or Circular Polarized feed system as option

Our pedestals are selectable, fixed or motorized

Stable structure and good anti-rust capacity

Excellent electrical performance

C-band and Ku-band fequency is as option

3.7m VSAT dish Technical specifications


3.7m VSAT dish 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

Antenna Noise Temperature, 2-port feed

10° Elevation

20° Elevation

40° Elevation


36°K

30°K

25°K



50°K

44°K

38°K


Radiation Pattern:First Sidelobe

CCIR.580-4

Tx. Power Capability, KW


5


2

Polarization

Linear/ Circular

Linear

Feed Insertion Loss, dB

0.2

0.2

0.25

0.25

Feed Interface

CPR-229G

CPR-137G

WR-75

WR-75

Isolation, Tx to Rx, dB

85

-3dB Beam Width

1.31°

0.87°

0.42°

0.38°

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


3.7m VSAT dish ENVIRONMENTAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

200km/h

Seismic (Survival)

0.3g (H),0.15g(V)

Relative Humidity

100%

Solar Radiation

1135Kcal/ h/ m2

Temperature

-40°C +60°C


3.7m VSAT dish 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