1.8M Flyaway antenna Introduction
According to the feed position, flyaway antenna can be divided into two categories, which are prime focus and offset antenna. In the market mostly it is offset antenna, which is consisted by reflector, feed system, azimuth adjustable equipment, and elevation adjustable equipment and tripod pedestal mount. According to the material, it can be divided into two categories, which are aluminum and fiber antenna.
Take Antesky 1.8m flyaway antenna as an example.
Features
Aluminum panels or Carbon Fiber panels as option;
High gain and excellent sidelobe performance;
Simple and robust structure;
Quick assembly within 10 minutes;
Packed in one two cases
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1.8m Flyway Antenna ELECTRICAL SPECIFICATON |
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Type |
1.8m flyaway antenna |
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Operating Frequency. Ghz |
C-Band |
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Receive |
Transmit |
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3.625~4.2 |
5.85~6.425 |
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Gain, Mid-band, dBi |
35.3 |
39.5 |
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Polarization |
Linear |
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Cross Polarization lsolation(on axis), dB |
30 |
30 |
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VSWR |
1.25 |
1.25 |
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-3dB Beam Width, Mid-band |
2.87 Deg |
1.92 Deg |
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Feed Interface |
CPR-229G |
CPR-137G |
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Feed Insertion Loss , dB |
0.15 |
0.17 |
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Isolation, Tx to Rx, dB |
85 |
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First Sidelobes |
-14dB |
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MECHANICAL SPECATION |
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Antenna Diameter |
1.8m |
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Antenna type |
Off-set |
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Finish |
White painting |
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Dish Pieces |
4pcs |
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Panel Material |
Carbon Fiber |
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Surface Accuracy (RMS) |
Not more than 0.5mm |
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Antenna Pointing Range Azimuth Elevation Polarization |
360 Deg ( continuous ) 10 Deg - 90 Deg ( continuous ) 180 Deg ( continuous ) |
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Net weight |
60KG |
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ENVIRONMENTAL SPECIFICATION |
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Operation Wind |
20m/s |
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Temperature |
- 40 Deg ~ +60 Deg |
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Relative Humidity |
100% |
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Solar Radiation |
1000Kcal/ h/ m2 |
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