4.5M TVRO Antenna,4.5M RX Only Antenna
(1) Both linear polarization and circular polarization are available for 4.5m TVRO antenna
(2) Motorized and manual are available
(3) Maximum Wind achieved 125 mph
(4) Customized product
(5) Precision stretch formed aluminum reflector
(6) We can provide C-Band or Ku-Band or C&KU Dual band for your choice
(7) Both available are single and dual port
(8) Good in anti-corrosion
(9) Double reflectors
The specification for 4.5 m TVRO Antenna
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Antenna |
4.5 meter Tvro antenna |
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C-BAND |
Ku-BAND |
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Frequency |
3.4-4.2GHz |
10.95-12.75GHz |
|
Gain |
43.19dB(F=3.8GHz) |
52.69dB(F=11.8GHz) |
|
Insertion Loss |
0.25dB |
0.3dB |
|
Feed Interface |
WR229 |
WR75 |
|
Isolation |
35dB |
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First Sidelobe |
≤-14dB |
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Noise Temperature |
35°K@10° |
52°K@10° |
|
-3dB Beamwidth |
1.137° |
0.381° |
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Sidelobe Level |
32-25lgθ |
32-25lgθ |
|
1°≤θ≤ 20° |
1°≤θ≤ 20° |
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VSWR |
1.25:1 |
1.3:1 |
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Environmental |
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Temperature |
-45~50°C |
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Relative Humidity |
0%~100% |
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Seismic(survival) |
0.3Gs horizontal 0.15 Gs vertical |
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Wind Loading |
45mph 72kmph operational (Maintain Precision) |
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60mph 97kmph operational (Decrease Precision) |
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125mph 200kmph Survival (Fixed Heavenward) |
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Mechanical |
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Azimuth Adjustment |
manual 0°to 360°Continuous Fine Adjustment |
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Antenna Optics |
Dual reflector antenna |
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Azimuth Adjustment |
manual 0°to 360°Continuous Fine Adjustment |
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|
motorized ±85° Continuous Adjustment(detach into three grade) |
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4.5M TVRO Antenna,4.5M RX Only Antenna,4.5M TVRO Dish,4.5M RX Only Dish
