| Model | Max. Range | Abilities | Notes |
| 2x FCS-2-31 | 40 | Surface Search, Air Search, Range Information, Bearing Information, Altitude Information | Radar. Director for: RIM-7M Sea Sparrow M (1983) |
| NOLQ-2 ECM | 0 | | Active jammer |
| NOLQ-2 ESM Band 1 | 700 | Surface Search, Air Search, Bearing Information, Classification | Passive RWR/ESM/SIGINT |
| NOLQ-2 ESM Band 2 | 700 | Surface Search, Air Search, Bearing Information, Classification | Passive RWR/ESM/SIGINT |
| OPS-20 | 65 | Surface Search, Range Information, Bearing Information, IFF Information | Radar |
| OPS-24 | 185 | Surface Search, Air Search, Range Information, Bearing Information, Altitude Information, IFF Information | Radar |
| OPS-28 | 55 | Surface Search, Air Search, Range Information, Bearing Information, IFF Information | Radar |
| OQR-2 TACTASS ( SQR-19(V)) | 69 | Sub Search, Bearing Information | Towed Array |
| OQS-5 | 39 | Sub Search, Range Information, Bearing Information, Classification | Active/Passive sonar |