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  • WSM6+ 1k Omni transponder
  • WSM6+ 1k Omni transponder
  • WSM6+ 1k Omni transponder
  • WSM6+ 1k Omni transponder
  • WSM6+ 1k Omni transponder
  • WSM6+ 1k Omni transponder
  • WSM6+ 1k Omni transponder

The Wideband Sub-Mini 6 Plus (WSM 6+) is Sonardyne’s latest generation of versatile USBL transponders/responders that support Wideband 2 signals. The WSM 6+ is designed for towfish and ROV positioning, and tracking other mobile targets.

The compact and rugged design is based on the field proven WSM mechanics and is available in MF Directional and MF Omni-Directional versions. The latest Sonardyne Wideband 2 signal technology has been incorporated, which offers superior ranging accuracy and fast USBL position updates.

The WSM 6+ improves on its predecessors by offering full two-way Wideband support – interrogation and reply signals. The configuration is programmable using supplied software and a serial link or it can be configured acoustically via iWand. This allows the WSM 6+ to be configured for use with all of the popular MF frequency acoustic navigation systems.

WSM6+ 1k Omni transponder is equipped with an omni-directional transducer and is depth rated to 1,000 metres making it suitable for a wide range of general USBL tracking applications.

Both types of WSM 6+ have a depth sensor fitted as standard to aid USBL positioning accuracy and an external on/off switch to save the battery when not in use.

Compatible with Sonardyne Mini-Ranger and Micro-Ranger systems.

Specifications

Type
8370-1111
Depth rating
1,000 metres
Operational frequency
MF (19–34 kHz)
Transceiver beamshape
Omni-directional
Transmit source level (19–34 kHz) (external power) (re. 1 µPa @ 1 m) (battery)
187 dB / 184 dB
Tone Equivalent Energy (TEE*) (external power)
193 dB
Receive sensitivity (dB re 1 μPa)
<85 dB
Power supply
Rechargeable NiMH battery or ext. 24 V via ROV umbilical
Operating channels
All Sonardyne wideband HPR 400 channels
Depth sensor
±0.5% full scale (100 bar)
Operating life ( 1 s update rate, max. power, WB2 )
≥6 days
Maximum update rate
>2 Hz
Quiescent life (Battery)
>35 Days
Connector / 5-Way (standard) / 8-Way (burnwire/motor release )
Subconn MCBH5M / Subconn MCBH8F
Operating temperature
-5 to 40°C
Storage temperature
-20 to 55°C
Mechanical construction
Aluminium alloy, anodised
Dimensions (length x diameter)
420 x 75 mm
Weight in air (water)
3.2 kg (1.3 kg)
Battery charger
8370-011-01
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