Type 984 radar
 Type 984 radar of HMS Victorious | |
| Country of origin | United Kingdom |
|---|---|
| Introduced | 1956 |
| No. built | 3 |
| Frequency | S band |
| Range | 180 nmi (330 km; 210 mi) |
Type 984 was a Royal Navy radar system introduced in the mid-1950s, designed by the Admiralty Signals and Radar Establishment. Type 984 was a 3D S band system used for both ground controlled interception (GCI) and as a secondary early warning system.