海上***通信天线 海上船载天伺系统是船舶在海上搜寻宽带的***解决方案。保持与您高速接入互联网,查收电子邮件,进行多方VoIP***和更多功能。
1.自动***搜索和偏移控制
2.方位角无限制(无论船只如何转弯,不间断的搜索让您的业务不间断)
3.制动系统
4.预设***数据库
5.天线控制单元(三种陀螺仪输入方式:NMEA,
同步式,步进式)
1.8米海上***通信天线参数 |
||
Dish Diameter |
180cm (71’’) |
|
Antenna Dimension |
230cm×235cm |
|
Radomes Material |
Honeycomb FRP |
|
Frequency |
RX |
3.4GHz – 4.2GHz |
TX |
5.85GHz – 6.725GHz |
|
Antenna Gain |
RX |
33dBi @ 3.9GHz |
TX |
38.7dBi @ 6.2GHz |
|
G/T (@ 30°elevation angle and 3.9GHz) |
17.3dB/K |
|
Operating Platform |
3 - Axis |
|
LNB |
Single PLL LNB |
|
BUC |
4W/6W/8W/16W/25W/40W (Optional) |
|
Skew Control |
Automatic |
|
Elevation Angle |
-15° to +110° |
|
Azimuth Range |
Unlimited |
|
Cross Angle |
&plu***n;35° |
|
Ship Motion |
Roll |
&plu***n;24° at 8-12 sec periods |
Pitch |
&plu***n;14° at 6-12 sec periods |
|
Yaw |
&plu***n;8° at 15-20 sec periods |