SS549 Survey Transducer
The SS549 is a 200 kHz stainless steel underwater transducer designed for shallow-water and coastal survey applications requiring high-frequency scanning with narrow beamwidth. With minimal sidelobes and concentrated energy on target, it ensures high-precision results.
Featuring a robust stainless-steel housing, the assembly can be easily attached to portable apparatus using the threaded stem. With a matching internal transformer, the unit's impedance can be tailored to specific customer requirements.
Specifications:
| Dimensions (D x H) | 176 x 132 mm including threaded stem |
| Weight | 5 kg (11 lbs) |
| Frequency | 200 kHz |
| Power Rating | 3 kW |
| Conventional Beam | 3o |



