3.7m TVRO Antenna
Features of 3.7m TVRO antenna:
● 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.
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Parameters of 3.7m TVRO Antenna |
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Antenna |
3.7m TVRO Antenna |
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C-BAND |
Ku-BAND |
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Frequency |
3.625-4.2GHz |
10.95-12.75GHz |
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VSWR |
1.3:1 |
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Insertion Loss |
0.25dB |
0.3dB |
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Isolation |
35dB |
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Feed Interface |
WR229F |
WR75F |
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-3dB Beam width |
1.44° |
0.484° |
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Sidelobe Level |
32-25lgθ 1°≤θ≤ 20° |
29-25lgθ 1°≤θ≤ 20° |
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First Sidelobe |
≤-14dB |
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Gain |
41.15dB(F=3.8GHz) |
50.61dB(F=11.8GHz) |
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Noise Temperature |
35°K@10° |
49°K@10° |
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Mechanical |
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Antenna Optics |
Prime-focus antenna |
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Elevation Adjustment |
10° to 90°Continuous Fine Adjustment |
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Azimuth Adjustment |
motorized ±85° Continuous Adjustment(detach into three grade) manual 0°to 360°Continuous Fine Adjustment |
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Environmental |
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Wind Loading |
72kmph operational (Maintain Precision) |
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97kmph operational (Decrease Precision) |
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200kmph Survival (Fixed Heavenward) |
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Temperature |
-45~50°C |
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Relative Humidity |
0%~100% |
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Seismic(survival) |
0.3G's horizontal 0.15 G's vertical |
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Download： 3.7m_tvro_antenna.pdf (46 kB)
