Model JZT150C 1.5m Drive-away antenna is researched and developed for satellite news gathering and emergency satellite communication, which possesses characteristics of small volume, light weight, high reliability and simple operation. After the 1.5m Drive-away antenna arrives at target site, vehicles don’t need to find a steady place and the control system can automatically fix the position by GPS and digital compass, meanwhile it can scan and capture satellite according to beacon signal output by beacon receiver. The whole process is about 3 minutes.
Model JZT150C 1.5m Drive-away antenna’s mechanical part adopts advanced mechanical drive technology. The motor adopts rare earth permanent magnet direct current torque motor with precise control. The reducer adopts precise planetary gear reducer which ensures that 1.5m Drive-away antenna drives stably, reliably and flexibly.
| Description | 1.5M SNG Vehicle Mounted Antenna | Antenna type | Offset | |||
| Operating frequency
(GHz) |
C-band | Ku-band | ||||
| Rx: 3.4~4.2 | Tx: 5.85~6.65 | Rx: 10.95～12.75 | Tx: 13.75～14.5 | |||
| Gain(dBi) | 33+20lgf/3.8 | 37+20lgf/6.2 | 43.5+20lgf/12.5 | 44.8+20lg(f/14.25) | ||
| Polarization | Linear/Circular | Linear | ||||
| Cross polarization isolation | ≥35dB (on axis), ≥30dB (1 dB beam width) | ≥35dB (on axis), ≥30dB (1 dB beam width) | ||||
| First sidelobe | ≤ -14 dB | ≤ -14 dB | ||||
| VSWR | ≤1.5 | ≤1.3 | ||||
| Noise Temerature | 41K(10°El) | 45K（10°El） | ||||
| Travel Range | Az | ± 220° | Travel rate | Az | 0.1°～3 °/s | |
| El | 10°～85° | El | 0.1°～1 °/s | |||
| Pol | ±95° | Pol. | 0.1°～3 °/s | |||
| Time for capturing Satellite automatically | ≤3min | ≤3min | ||||
| Feed interface | Rx:CPR-229G Tx:CPR-159G | WR75 | ||||
| Power capacity | ≤ 1000 W(not including power supply) | ≤ 1000 W(not including power supply) | ||||
| Temperature | -40°C~+60 °C | Operational wind | 11m/s(ballasting) | |||
| Storage temperature | -50°C~+70 °C | Survival wind | 28m/s(ballasting) | |||
| Humidity | 95%(20 °C) | Protection level | IP65 | |||
| Power supply | 220 VAC±10%, 50Hz±2 Hz | System consumption | ≤ 600 W(not including BUC) | |||
