Vortac

VHF omni range distance measuring equipment

甚高频全向信标测距设备

Doppler very high frequency omnidirectional radio range and distance measuring equipment

多普勒甚高频全向无线电信标及测距设备

high altitude VDR

高空甚高频全向信标

very high frequency omnirange

甚高频全向无线电信标

Doppler VHF omnirange

多普勒甚高频全向信标

terminal VHF omnirange

终端甚高频全向指向标

terminal very-high-frequency omnirange

终端站甚高频全向导航信标

terminal very high frequency omnidirectional radio range

终端甚高频全向无线电信标

Tathong Point Doppler very high frequency omnidirectional radio range

蓝塘尾多普勒甚高频全向无线电信标

VOR airborne antenna

甚高频全向无线电信标机载天线

Standard Signal Source for VHF Omni Direction Beacon/Instrument Landing System Based on DSP

采用DSP处理器的甚高频全向信标/仪表着陆系统标准信号源

very high frequency omnidirectional radio range

甚高频全向无线电指向标

VHF and UHF direction finder

甚高频与超高频测向器

high and very high frequency direction finding

高频和甚高频测向仪

VHF single channel two-way radio equipment

甚高频单波道双向无线电设备

VHF land mobile radio communication equipment

甚高频陆地移动无线通信设备

Influence of impedance mismatch of channel equipment on the ranging system

信道设备阻抗失配对扩频测距的影响

omni-range radio set

全向信标无线电设备