The full-automatic portable satellite antenna is a flyaway antenna, 1.8m flyaway antenna can realize functions of automatic tracking, automatic locking and automatic folding by using the electromechanical integration and signal feedback technology.
This 1.8m flyaway antenna contains the feed system, a host system, a servo drive system and an automatic control system, the flyaway antenna includes a removable antenna surface, feed source support arms, feed source components, LNB, a motor, an azimuth-elevation-polarizing three-axis transmission system, a limit switch, GPS, an electronic compass, an encoder, an automatic protecting device, intelligent control software, a manual control terminal, a satellite modem (optional), etc. This kind of 1.8m flyaway antenna system is compact and handy for storage and convenient for carriage and handling.
Features :
● Various control modes: including handhold terminal, Push-To-Talk button, laptop (wired and wireless), smart phone, etc.
● Highly reliable control system: the antenna control system is developed based on the embedded system by using mature development platform.
● Integrated GPS: the control panel is integrated with a GPS receiver and the software is built-in with a national latitude and longitude survey table, so that the system is highly available.
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Electrical |
C-Band 2-Pot Circular Polarized |
Ku-Band 2-Port Linear Polarized |
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Receive |
Transmit |
Receive |
Transmit |
Receive |
Transmit |
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Frequency(GHz) |
3.625- 4.200 |
5.850- 6.425 |
3.625- 4.200 |
5.850- 6.425 |
10.950- 12.750 |
13.750- 14.500 |
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Antenna Gain at Minband(dBi) |
38 |
42.1 |
38 |
42 |
47.8 |
49.1 |
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Antenna Noise Temperature 5° Elevation 10° Elevation 20° Elevation 40° Elevation |
45K 32K 24K 20K |
45K 32K 24K 20K |
62K 48K 38K 34K |
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Axical Ratio |
1.09 |
1.06 |
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Cross Polarization Isolation On Axis,dB Within 1.0 dB Beamwidth,dB |
33 28 |
33 28 |
33 28 |
33 28 |
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VSWR |
1.25：1 |
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3 dB Beam Width, Mid-band |
2.1° |
1.4° |
2.1° |
1.4° |
0.71° |
0.63° |
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Feed Interface |
CPR-229G |
CPR-137G |
CPR229G |
CPR-137G |
WR75 |
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Feed ntertion loss,dB |
0.2 |
0.2 |
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Port to port isoiation Tx toRx,dB |
≥85 |
≥85 |
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Mechanical |
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Materials of Reflectors |
Nine-piece carbon fiber composite |
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Surface Accuracy(RMS) |
≤0.5mm |
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Antenna Optics |
Double offset, 0.5 F/D ratio |
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Antenna net Weight |
90kgs |
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Drive Mode |
Manual |
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Elevation Adjustment Range |
5°~90°(Continuous) |
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Azimuth Adjustment Range |
360°(Continuous) |
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Environmental |
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Wind Loading Operational Survival |
25 mph (40 km/h), gusting to 45mph (72 km/h), with ballast or anchors 71 mph (115 km/h), with ballast or anchors |
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Temperature Range(operational) |
-40℃~+60℃ |
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Rain (operational) |
1/2 in/h (12 mm/h) |
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Ice(operational) |
1/2 in(12 mm) |
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Relative Humidity |
0% to 100% |
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Solar Radiation |
360 BTU/h/ft²(1000 Kcal/h/m²) |
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Applications :
● It can be used for governments as emergency communication and wartime communication.
● The flyaway antenna is important communication equipment when people do field scientific investigation.
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