Survey Equipment

Sonardyne Wideband Mini Transponder

Follow us
  • Sonardyne Wideband Mini Transponder
Sonardyne Wideband Mini Transponder
Find out more about this product Contact us


Sonardyne’s existing Wideband Sub-Mini transponder (WSM) is typically interrogated by a responder trigger sent down the ROVs’ umbilical or a narrow band tone signal.  It is slightly larger than the WSM and provides full two-way Wideband interrogation and reply which completely mitigates interference from and to other users.  The WMT is available in three depth versions: 3,000 m, 5,000 m and 7,000 m. The 5000 m and 7,000 m versions have a higher acoustic output power level for improved long range operation.

Key Features

Full two-way Sonardyne Wideband®2 interrogation and reply – mitigates any interference and multi-path issues.

Mini size – lightweight and small.

Pressure sensor fitted as standard.

Full RS232 control from the surface.

Optional remote transducer (3,000 m only).