| Model | Max. Range | Abilities | Notes |
| Decca 978 | 25 | Surface Search, Range Information, Bearing Information | Radar |
| Type 162 | 1 | Sub Search, Range Information, Bearing Information | Active-only sonar |
| Type 170B | 2 | Sub Search, Range Information, Bearing Information | Active-only sonar |
| Type 177 | 3 | Sub Search, Range Information, Bearing Information | Active/Passive sonar |
| 2x Type 262 (GWS.21 Sea Cat FCR) | 4 | Surface Search, Air Search, Range Information, Bearing Information, Altitude Information, IFF Information | Radar |
| Type 965 | 170 | Surface Search, Air Search, Range Information, Bearing Information, IFF Information | Radar |
| Type 993 | 45 | Surface Search, Air Search, Range Information, Bearing Information, IFF Information | Radar |
| UA-9 Porker | 700 | Surface Search, Air Search, Bearing Information, Classification | Passive RWR/ESM/SIGINT |