omnidirectional beacon
全向式无线电指向标
phase-shift omnidirectional radio range
相移全向无线电指向标
very high frequency omnidirectional radio range
甚高频全向无线电指向标
omnirange antenna
全向无线电信标天线
omnidirectional radio range
全向无线电标距离全向无线电信标全向无线电导航信标
beacon transmitter
无线电指向标发射机
aeromarine radiobeacon
海空两用无线电指向标
OBI (omnibearing indicator)
全向无线电导航指示器
omni-range radio set
全向信标无线电设备
omni-range resolver
全向无线电信标分解器
LOR (Low-frequency Omnidirectional Radio Range)
低频全向无线电信标
medium frequency non-directional radio beacon
中频全向无线电信标
very high frequency omnirange
甚高频全向无线电信标
omnidirectional rotating radio beacon
全向旋转无线电信标
non-directional radio beacon approach
全向无线电信标进场
non-directional marine or aeromarine radiobeacon
无定向海空两用无线电指向标
Direction finding radio station. Radio beacon can be specified.
定向无线电台。可指定无线电信标。
aeronautical nondirectional radiobeacon
航空无指向性无线电信标