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SM-975/976 Data Sheet

SM-975/976 Data Sheet
2Pages

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A Teledyne Benthos SMART Products Datasheet Teledyne Benthos SMART Modem All in One Modem, Float, and Release SMART MODEM ACOUSTIC RELEASE TECHNOLOGY (SMART) is a unique concept from Teledyne Benthos that combines the proven technology of an underwater acoustic release with the reliable undersea communications functionality of an acoustic modem. The SM-975 supports all the most current optional features of the Teledyne Benthos underwater acoustic modem line such as: In-band acoustic recorder, arbitrary waveform playback, LBL operations, and high capacity data logging. This self-buoyant modem features the ATM-900 Series modem electronics, batteries and a transducer, all housed in a glass sphere with an updated burn wire release mechanism. The acoustic modem allows the user full telemetry capability to full ocean depth, with RS-232 connectivity to attached sensors. The SM-976 is similar in design to the SM-975 and is primarily intended for short deployments. The SM-976 features rechargeable lithium ion batteries and comes in a convenient storage/transport case that includes a battery charger and complete spare parts kit. The SM-976 is an ideal product for use as a node in a long baseline (LBL) positioning system or as data collection instrument. Precision drill hole for instrumentation. PRODUCT FEATURES • Combined modem and release functions • Enough internal space and power to support other PCB systems • ntegrated into a glass flotation housing for easy deployment, I recovery and storage • an act as an underwater LBL node or as an acoustic C network repeater • Enables real-time communication with your subsea instrument • eck box or modem connectivity to customer laptop D • Rechargeable lithium ion batteries (SM-976) A Teledyne Marine Systems Company

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A Teledyne Benthos SMART Products Datasheet TECHNICAL SPECIFICATIONS Models RS-232 port on outside of sphere Titanium vacuum port SM-975 Up to 2 years (depending on usage) SM-976 Up to 1 year (depending on usage) SM-975 30 D-cell alkaline batteries (Dual battery pack, 17 inch) Slant range Transducer pattern Omnidirectional from upper hemisphere Electrolytic dissolving wire (upon receipt Release of correct command) Hard hat Super Yellow ribbed hard hat Topside controller ATM-900 Series modems and UDB-9400 Deck Box Teledyne Benthos www.benthos.com 49 Edgerton Drive, North Falmouth, MA 02556...

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SM-975/976 Data Sheet 2Pages

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SM-975/976 Data Sheet
2Pages