KA频段船载卫星天线凭据GPS开端定位，然后由天线内的自动搜索系统，精确定位，并两轴或者三轴实时跟踪
产品描述：
KA频段船载卫星天线可以在大洋上航行更换位置，寻找最佳的位置进行跟踪定位以及指挥和交换数据
产品优势：
1.提供远程软件升级效劳
2.自动卫星搜索和偏移控制
3.方位角无限制&制动系统
4.预设卫星数据库
5.天线控制单位（三种陀螺仪输入方法：NMEA，同步式，步进式）
技术参数：
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KA频段船载卫星天线参数 |
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Dish Diameter |
60cm (24’’) |
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Antenna Dimension |
102cm×104cm |
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Antenna Weight |
62Kg |
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Radomes Material |
Honeycomb FRP |
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Frequency |
RX |
18.9GHz – 21.4GHz |
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TX |
28.8GHz – 31.2GHz |
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Antenna Gain |
RX |
40.78dBi @ 20.2GHz |
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TX |
43.71dBi @ 30.0GHz |
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G/T (@ 30°elevation angle and 20.2GHz) |
17.02dB/K |
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Operating Platform |
3 - Axis |
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LNB |
Single PLL LNB / Universal LNB (Optional) |
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BUC |
4W/6W/8W/16W (Optional) |
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Skew Control |
Automatic |
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Elevation Angle |
-10° to +100° |
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Azimuth Range |
Unlimited |
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Cross Angle |
±35° |
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Ship Motion |
Roll |
±24° at 8-12 sec periods |
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Pitch |
±14° at 6-12 sec periods |
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Yaw |
±8° at 15-20 sec periods |
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