dual-frequency
adj1
Business, Electrical, Electrical engineering, Electricity, Electromagnetism, Energy, Engineering, Natural sciences, Physical sciences, Physics Able to operate on two different electrical frequencies.
- Trials with three experimental dual-frequency mixed-traffic locomotives intended for use on the Saar's 15kV 16⅔-cycle (German) and 25kV 50-cycle (French) lines have proved so successful that the German Federal Railway is contemplating the construction of a fleet of 20 to 25 similar machines.1961 May, “New European motive power: I - German dual-voltage locomotives”, in Trains Illustrated, page 305:
2
Broadcasting, Media, Radio, Radio communications Able to receive and operate on two different radio frequencies.
- Related terms
- dual-voltage