型号 |
RT-SOTMB60 |
RT-SOTMB80L |
RT-SOTMB120 |
|
稳定类型 |
三轴稳定,四轴跟踪 |
三轴稳定,四轴跟踪 |
三轴稳定,四轴跟踪 |
|
反射面尺寸 |
Φ600mm |
Φ800mm |
Φ1200mm |
|
外形尺寸 (直径×高) |
Φ760×750mm |
Φ1060×1100mm |
Φ1720×1650mm |
|
天线重量 |
≤40Kg |
≤55Kg |
≤100Kg |
|
工作频率 |
RX |
10.70~12.75GHz |
10.70~12.75GHz |
10.70~12.75GHz |
TX |
13.75~14.50GHz |
13.75~14.50GHz |
13.75~14.50GHz |
|
天线类型 |
环焦后馈 |
环焦后馈 |
环焦后馈 |
|
天线增益 |
RX |
35.3dBi@12.5GHz |
37.3dBi@12.5GHz |
41.3dBi@12.5GHz |
TX |
36.4dBi@14.25GHz |
38.6dBi@14.25GHz |
42.4dBi@14.25GHz |
|
交叉极化隔离度 |
≥30dB |
≥30dB |
≥30dB |
|
信号极化 |
线极化 |
线极化 |
线极化 |
|
跟踪精度 |
0.2°RMS |
0.2RMS |
0.2°RMS |
|
载体运动范围 |
横摇 |
-30°~30°,周期10s |
-30°~30°,周期10s |
-30°~30°,周期10s |
纵摇 |
-30°~30°,周期10s |
-30°~30°,周期10s |
-30°~30°,周期10s |
|
航偏 |
40°/s |
40°/s |
40°/s |
|
天线运动范围
|
方位 |
360°连续旋转 |
360°连续旋转 |
360°连续旋转 |
俯仰 |
-5°~120° |
-15°~120° |
-15°~125° |
|
横滚 |
-30°~30° |
-30°~30° |
-30°~30° |
|
极化 |
0°~270° |
0°~270° |
0°~270° |
|
初始捕获时间 |
≤120s |
≤120s |
≤120s |
|
失锁再捕获时间 |
失锁≤60s,瞬时捕获; 60s<失锁≤10min,<15s; 失锁>10min,<60s |
失锁<5min,<5s; 失锁<10min,<10s |
失锁<5min,≤1s; 失锁<15min,≤5s |
|
跟踪方式 |
惯导测量,信号跟踪 |
惯导测量,信号跟踪 |
惯导测量,信号跟踪 |
|
电源输入 |
48V DC/220V AC |
48V DC/220V AC |
48V DC/220V AC |
|
工作环境温度 |
-40℃~65℃ |
-40℃~65℃ |
-40℃~65℃ |