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Characteristics of the system
Carbon fiber materials reflector, light,high strength.
On-the-move satellite communications antenna system was developed for the emergency communication application. It suit for moving carriers.
Applications Field
The field of application is public security, civil air defense, and so on.
Electrical Specification
| Rx | Tx |
Frequency (GHz) | 12.25~12.75 | 14.0~14.5 |
Gain(dBi) | 41.4 | 42.5 |
Wave width | 1.45° | 1.25° |
Standing wave ratio | 1.25 : 1(max) | 1.25 : 1(max) |
G/T (11.7GHz, 20EL70LNA)dB/k | 20.4 | |
Interface | WR-75 | |
Sidelobes characteristic | CCIR580-4/ITU | |
Cross Pol | 85 dB | |
Power Capacity | 1 KW | |
Polarizations | level,upright | |
Cross Pol differentiate | 35dB ( axis); 30dB (1 dB Wave width) | |
Mechanical Specification
| High | 1121mm |
| Radome | 1316 mm |
| Base dia. | 470 mm |
| Weight | 90 Kg |
| Speed | 150 Km/h (Max) |
| Power Supply | 210V~240V AC,50/60Hz |
| Power(Max) | 650W (Max) |
| Temperature | -25°C~+45°C |
| Humidity | 100% |
Tracking characteristic
Position Scope | 360 no limitation |
Pitching | 5~95 |
Polarazition | 185 |
Azimuth Speed(Max) | 100/S |
Azimuth Acceleration Speed(Max) | 600/S2 |
Pitch angle speed(Max) | 60/S |
Pitch angle Acceleration speed(Max) | 600/S2 |
Tracking Accuracy | Cross-country road:signal tracking loss ≤1dB(RMS) |
Flatness road:signal tracking loss ≤0.2dB(RMS) | |
Capture satellite time | 3 Sec(preliminary);1 Sec(re-capture time) |
1.2m on-the-move antenna