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11.3m TVRO Antanna

Posted by burrows on almost 3 years ago.
Customized 11M TVRO  Antenna  Highlights:
● Combination of TVRO. antennas, circular/linear polariztion switchable.
● Customize types of antenna TVRO port amount.
● Kingpost pedestal and Rotation pedestal as option.
Detailed 11M TVRO  Antenna Description:
● Linear or Circular Polarized feed system as option, You also may choose between single polarization and dual polarization.
TVRO antenna satisfies TVRO data and TV TVRO requirement.
● Optional C-band, ku-band, ka-band, S-band, L-band frequency
● TVRO antenna has two operational modes. One is manual mode and the other is motorized mode.
● Manual/Motorized as option
● TVRO antenna has strong capability of anti-corrosion.
● The feed system is assembled and tested before leaving factory

● TVRO antennas survial wind speed is 125mph.

Parameters of 11.3m TVRO Antanna

Antenna

11.3m TVRO Antanna

C-BAND

Ku-BAND

Frequency

3.4-4.2

10.95-12.75

VSWR

1.25:1

1.3:1

Insertion Loss

0.25dB

0.3dB

Isolation

35dB

Feed Interface

WR229F

WR75F

-3dB Beamwidth

0.465°

0.156°

Sidelobe Level

29-25 lgθ

1°≤θ≤20°

First Sidelobe

≤-14dB

Gain

50.96dB (F=3.8GHz)

60.45dB (F=11.8GHz)

Noise Temperature

44°K@10°

68°K@10°

Mechanical

 

Antenna Optics

Dual reflector antenna

Azimuth Travel

±85° Continuous Adjustment(detach into three grade)

Elevation Travel

0°to 90°

Surface Accuracy

0.5mm(R.M.S)

Environmental

 

Wind Loading

72kmph operational (Maintain Precision)

97kmph operational (Decrease Precision)

200kmph Survival (Fixed Heavenward)

Ambient Temperature

-45~50°C

Relative humidity

10%~100%

Seismic(survival)

0.3G's horizontal 0.15 G's vertical

Inquiry


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