方向信号模拟器
orientation signal simulator
多径衰减模拟器
Multipath fading simulator
短波信道模拟器
HF Channel Simulator
high-frequency radio channel simulator
定向战斗部环境模拟器
environmental signals simulator of aimed warhead
调度员培训模拟器
dispatcher training simulator
电子系统模拟器
electronic system simulator