direction finder in a sentence

Examples

1. "U-1308 " s Direction Finder Antenna Loop was located on the starboard side of the bridge.
2. The pilot instead relied on visual reference, using the copilot's automatic direction finder ( ADF ).
3. Shutting down sooner reduces the risk of the operator being found by enemy radio direction finders.
4. RU-21A's carried AN / ARD-22 direction finders.
5. Sun compasses, which use polarized light as a direction finder, are not unknown in the natural world.
6. He invented a number of other devices, including a microwave-based direction finder used during NASA's moon program.
7. The most modern equipment was sought out including the Hooven Radio Direction Finder ( licensed to Bendix ).
8. A radio direction finder ( RDF ) is a device for finding the direction to a radio source.
9. Once at Tompkinsville, the ship's crew continued training and calibrating their equipment, especially the ship's radio direction finder.
10. The associated high frequency direction finder ( HF / DF ) was carried on a short pole mainmast aft.