WSM6+ 4k MF Directional transponder

Supplier:: Sonardyne
Product no :: V.045.8370-4112-R

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+ 4k MF Directional transponder is a 4,000 meter rated unit and features a higher power directional transducer.

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

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Type: 8370-4112
Depth rating: 4,000 metres
Operational frequency: MF (19–34 kHz)
Transceiver beamshape: Directional
Transmit source level (19–34 kHz) (external power) (re. 1 µPa @ 1 m) (battery): 196 dB / 193 dB
Tone Equivalent Energy (TEE*) (external power): 202 dB
Receive sensitivity (dB re 1 μPa): <80 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 (400 bar)
Operating life ( 1 s update rate, max. power, WB2 ): ≥3 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): 429 x 96,5 mm
Weight in air (water): 5.5 kg (3.2 kg)
Battery charger: 8370-011-01