rotating loop
| direction finder
| rotating loop | |
| el. | drejelig rammeantenne |
| direction finder | |
| gen. | radiopejlingsudstyr |
| commun. | pejler |
| commun. transp. | radiopejler |
| mech.eng. construct. | strømretningsindikator |
| |||
| drejelig rammeantenne | |||
|
rotating loop : 3 phrases in 1 subject |
| Communications | 3 |