radio direction finder
радіопеленгатор
радіопеленгатор
high frequency direction finder
automatic direction finder (ADF)
multifunctional radio control, direction finding and suppression system (portable) (MKRPP)
range finder / rangefinder (RF)
AN/TPQ (Army-Navy [Marines] Transportable Position finder [radar] Q [counterbattery])
laser target-designator and range-finder switching-on (cutting-in) time tabular value