SMP125DA静中通天线
产品形貌：
SMP125DA静中通天线产品外观设计使用了空气动力学举行了优化，，结实耐用，，使内部仪器清静的在外壳内受到保� ；ぁ�。。 。。使天线盒在保� ；ぬ煜叩耐�，，内部尚有足够的空间清静地容纳多达导致EIRP70 DBW2个冗余/相连系400W的放大器。。。 。。
SMP125DA以其最小的重量69千克和低结构轮廓的优势，，使它很容易装置到任何类型的车辆，，从小型车到大型卡车。。。 。。超扁平（39厘米）规格和重量使行驶速率可达极端220公里每小时。。。 。。
产品优势：
1.欧洲通讯卫星组织，，国际通讯卫星组织和FCC标准
2.碳纤维高性能公历双抵消盘1.25米
3.超低的重量和空气动力学的设计
4.快速安排，，典范的不到1分钟
5.旅行速率可达220公里每小时
6.自动找到与GPS和指南针磁通门
7.电气和手动备份驱动器
8.自界说设置
9.机电备份驱动器
10.高可靠性和低维护
手艺参数：
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Electrical Specifications |
||
|
|
Rx |
Tx |
|
Frequency Range |
10.70 - 12.75 GHz |
13.75 - 14.5 GHz |
|
Gain (midBand, dBi) |
41.1 @11.2GHz |
43.2 @14.25GHz |
|
Sidelobe Compliances |
Meets FCC ITU 25.209 |
Eutelsat ITU-580 |
|
VSWR |
1.35 |
1.3 |
|
Isolation |
||
|
Rx/Tx |
0 dBm input |
-30 dB |
|
Tx/Rx |
-85 dB |
0 dBm input |
手艺参数：
|
Mechanical/Environmental Specifications |
||
| Reflector | 1.25 meters Gregorian dual-offset carbon fiber dish | |
| Reflector Offset Angle (deg) |
21.8 |
|
| Antenna Travel | ||
| Azimuth | ± 186° continuous | |
| Elevation | 5 - 75° of reflector boresight, 5 - 85° with modified antenna cover* | |
| Polarization | ± 110° | |
| Antenna Drive Rate | ||
| Azimuth | 4°/sec | |
| Elevation | 4°/sec | |
| Polarization | 10°/sec | |
| Pointing Loss (operational) | 0.2dB peak (Ku-band Rx) | |
| Winds | Operational | 72 kph Gusting to 90 kph |
| Survival | 110 kph any position / 220 kph stowed | |
| Antenna Stowed Dimensions | Length: 197 cm Width: 125 cm Height: 39.5 cm | |
| Weight | 69 kg | |
| Integration | Feed boom Mounted | 1 pc 100w BUC |
| Pod Mounted | Up to 2 pcs redundant / phase-combined 400W amplifiers. | |
| Rain | Operational | 10 cm/h |
| Survival | 15 cm/h | |
| Relative Humidity | 0 - 100% | |
| Solar Radiation | 1000 Kcal/h/m2 | |
| Radial Ice (survival) | 25 mm | |
| Corrosive Atmosphere | As encountered in coastal and/or industrial areas | |
| Temperature | Operational | -27 to +50°C (down to -40°C with optional de-icing kit) |
| Survival |
-40 to +70°C |
|
