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3m antenna for sale

Where to buy 3m antenna with low price and high quality. We are your best choice, all the information about 3m antenna are available as below.


3m antenna Description


3.0m earth station antenna of our company has two frewuency bands to choose: C-band and Ku-band, which is made of a shaped parabolic reflector with high gain, exceptional pattern characteristcs and low VSWR. Besides, it owns the good electric performance which meets the FCC regulation 25.209, IESS (Intelsat) or ITU-RS Recommendation 580 sidelobe specification

3m antenna Features


We can provide C-band and ku-band

Linear or Circular Polarized feed system as option

Penetrating and non-penetrating mount are available for you to choose

Self-aligning antenna reflector, using stretched aluminum

Structural steel is dealt by hot-dip galvanized

Antenna structure is stable and the surface is dealt with good anti-rust

3m antenna Technical Specifications


3m antenna MECHANICAL SPECIFICATION

Diameter

3M

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

40.1

43.7

49.8

50.8

Feed Insertion Loss, dB

0.2

0.2

0.25

0.25

Feed Interface

CPR-229G

CPR-159G/137G

WR-75

WR-75

XPD (on Axis), dB

35

35

35

35

XPD across 1dB Beam Width, dB

33

33

33

33

Isolation, Tx to Rx, dB

85

Polarization

Linear/ Circular

Linear

VSWR

1.25

1.25

1.25

1.25

Axial Ratio (dB)

1.30

1.09



-3dB Beam Width

1.6°

1.07°

0.527°

0.47°

Radiation Pattern:First Sidelobe

CCIR.580-4

Antenna Noise Temperature, 2-port feed

10° Elevation

20° Elevation

40° Elevation


32°K

26°K

23°K



52°K

43°K

38°K


Tx. Power Capability, KW


5


2


3m antenna ENVIRONMENTAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

200km/h

Temperature

-40°C +60°C

Seismic (Survival)

0.3g (H),0.15g(V)

Relative Humidity

100%

Solar Radiation

1135Kcal/ h/ m2


3m antenna MECHANICAL SPECIFICATION

Finishes

  Reflector Surface

  Pedestal & Back Structure


Aluminum panels with high-diffusing white paint

Galvanized Zinc

Antenna Pedestal Type

Kingpost Pedestal

Antenna Type

Ring-focus

Azimuth

360°

Surface Accuracy(R.M.S.)

≤0.35mm

Elevation

90°


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