Cathode ray direction finder

urn:mrn:iala:dic:4-2-0085

Cathode ray direction finder (C.R.D.F.)

A direction finder, often automatic, in which the bearing is displayed on the screen of a cathode ray tube.

Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)

English

Contrast

Celsius (previously Centigrade)

Capacitance

Reserve buoyancy

Reflected amplitude

Range (also ρ)

diameter at the waterline (m)

change in the value of a term

Solar declination angle (in degrees)

Forward amplitude

force

Farad

Fahrenheit

ampere

International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM