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英国在1990年6月3日开幕的英军装备展览上展出了几种电子战设备,这里只选登下述3种: “长毛猎狗”(Setter)——迈尔公司研制的一种机动的多站ELINT系统。这种系统从80年代中期开始研制,典型的“长毛猎狗”网可能包括三、四个车载从属站(向主控站报告数据并受控于主控站)。从属站的技术性能参数为:频率覆盖1～18GHz,灵敏度-75dBm_1,方位角覆盖360°,仰角覆盖25°,方位角精度高于2°,动态范围65dB,频率精度2.5MHz(均方根),工作环境脉冲密度可达100万脉冲/秒,有一个2000种工作方式的发射机数据库。总的看来,据说该系统可有效地对
Several electronic warfare devices were on display at British equipment exhibitions that opened on June 3, 1990, with only three of the following being selected here: Setter, a type developed by Meyer Mobile multi-station ELINT system. This system was developed from the mid-1980s. A typical “doberman” network may include three or four car slave stations that report data to a master control station and are controlled by a master control station. The technical parameters of the slave station are: frequency coverage of 1 ~ 18GHz, sensitivity of-75dBm_1, azimuth coverage of 360 °, elevation coverage of 25 °, azimuth accuracy of more than 2 °, dynamic range of 65dB, frequency accuracy of 2.5MHz (root mean square) , Working environment pulse density up to 1 million pulses / second, there is a 2000 kinds of working methods transmitter database. In general, it is said that the system can be effective