sonardyne uk (head office) t. +44 (0) 1252 872288 f. +44 (0) 1252 876100 e. sales@sonardyne.com www.sonardyne.com datasheet wideband sub-mini (remote transducer version) description sonardyne?s family of wideband sub-minis (wsms) are a versatile, high performance range of usbl transponder/ responders designed for positioning rovs, towfish and other mobile subsea targets. compact and rugged, wsms incorporate the latest sonardyne wideband? signal technology which offers superior ranging accuracy, operation in a mulit-user, multi-vessel environment and fast usbl position updates. the type 8071-000-07 wsm is a 1,000 metre depth rated unit equipped with a cable connected omni-directional remote transducer. the remote transducer feature offers users the maximum flexibility when installing the wsm on a vehicle such as an auv where space is often restricted. the electronics bottle can be mounted internally within the vehicle whilst the transducer can be located externally ensuring clear line of sight with the surface. the remote transducers are also compatible with sonardyne wideband mini transponders and av-trak 2 lbl transceivers. key features ? 1,000 metre depth rating ? choice of straight or right-angled transducer cabling ? choice of standard cable lengths: 0.6 metres or 3 metres. custom lengths available on request ? transponder or responder operating modes ? external on/off switch for ease of use and storage ? long-life nimh battery ? compact and rugged design
sonardyne uk (head office) t. +44 (0) 1252 872288 f. +44 (0) 1252 876100 e. sales@sonardyne.com www.sonardyne.com specifications subject to change without notice ? 10/2008 specifications wideband sub-mini (remote transducer version) 117 mm [4.62 in] ?69 mm [2.73 in] 367.5 mm [14.47in] 90.5 mm [3.56 in] ? 69 mm [2.73 in] feature type 8071-000-07 depth rating 1,000 metres operating frequency mf (19-36khz) operating channels all so nardyne wideband/tone hpr 300 & 400 channels remote transducer beam shape omni-directional remote transducer cabling options straight or right angled remote transducer cable length 0.6 metres or 3 metres (custom lengths available) transmit source level (db re 1 pa @ 1m)(26-32khz) (external power) (battery ? high power) (battery ? low power) 190db 188db 185db receive sensitivity (db re 1 pa) high gain low gain <100db <110db power supply long-life nimh battery or ext. 24v via rov?s umbilical number of replies (responder) unlimited with external power depth sensor yes maximum update period 750ms quiescent life 60 days mating connector subconn mcil5f mechanical construction aluminium alloy, anodised wsm dimensions (lxdia) 367mm (14.5?) x 75mm (2.95?) wsm weight in air / water 4.0kg / 2.0kg battery charger 7972-000-04
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