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Product Name: Lightweight Acoustic Sensor System (LASS)
Product Description
The State-of-the-Art Acoustic Phased-Array Surveillance Sensor
DRS's Lightweight Acoustic Sensor System (LASS) is a state-of-the-art sensor system used by the U.S. Navy's Mobile In-shore Undersea Warfare (MIUW) amphibious operations as the primary sensor for undersea surveillance. The Lightweight Acoustic Sensor System is a bottom-mounted phased array, which detects and provides acoustic threat data to the AN/SQR-17A (V2000) Signal Processor System by monitoring surface ships, small boats, submarines, mini-subs and swimmer delivery vehicles. The LASS demonstrates proven versatility with the ability to transmit data to shore sites using either VHF radio links with a commandable surface buoy or to connect to shore via fiber optic cable.
Features
- Rapidly Deployable for Coastal Surveillance and Harbor Protection
- Low Power and Durable Lightweight Design
- Uses Either Fiber Optic or RF Link to Shore
- Integral Phone Location System (PLS) for Optimum Beamforming and Signal Detection
- Either COTS VME-based or PC-based Signal Processing Architecture for Shore Data Analysis
Specifications
Array Design
- 32 Piezo-Ceramic Hydrophones
- 1.17 m Element Spacing
- 640 Hz Bandwidth
- Sampled Analog Telemetry
Weight
- Array and Battery Pack - 75 lbs.
- Surface Buoy and Batteries - 150 lbs.
Operational Depth
6 - 600 ft.
Power Data
- Array Power Source
- Array - 110 m Watts
- Standard "D-cells" (Replaceable) 6 months continuous operation
Surface Buoy Power Source
- Surface Buoy - 2 Watts
- Lead Acid (Rechargeable) - 21 Days Continuous Operation
- Command Control Power Settings- High, Low, Off
- Solar Panel for Back up/Extended Power
Data Link
Fiber Optic Cable
- PCM Telemetry
- Up to 20 Km Distance in 5 Km Sections
Radio Frequency
- PAM Telemetry
- Uses Standard RF Sonobuoy Channel
- VHF Transmit Channel and Power Setting Controlled via Command Signal Generator
Built -In-Test
- Array Health Monitoring
- Power Management Monitoring
Company Details
DRS Technologies, Inc., headquartered in Parsippany, New Jersey, U.S.A., is a
leading supplier of integrated products, services and support to military
forces, intelligence agencies and prime contractors worldwide. Focused on
defense... more
| More Products of this Company: |
Advanced Manufacturing (Carleton Place, Ontario, Canada), AN/SPS-67 (V)3 Surface Search Radar, AN/SQR-17A (V2000) Acoustic Surveillance System, AN/USQ-125(V) Link-11/TADIL-A Data Terminal Set/Link-22 SPC, AN/USQ-130 Airborne Link-11 Data Terminal Set, AN/UYA-4 and AN/UYQ-21 Tactical Displays, AN/UYQ-70 Advanced Display Systems, CGM Group Multiplexer, Coastal and Harbor Surveillance System, Coastal Border Surveillance System (CBSS), COBRA APG System, Combat Display Emulators, Combat Talon II, CTM-100/C Fiber Optic Modem, CTM-100B CDI Modem, Digital Signal Processor Circuit Card Assembly (DSP), DS3 Fiber Optic Modem, Eclipse™ Mobile Hi-brite Display, Electronic Manufacturing and Integration Services (Wyndmoor, PA), GA-120 Single Card VME HF Modem, GA-123A HF Modem, GA-205 Time Division Multiplexer, GA-540 Serial Data Link Translator, General Capabilities (DRS EW & Network Systems, Inc.), Graphical User Interfaces (GUI), Insight™ Advanced Tactical Displays and Computer Systems, Integrated Digital Communication Systems, Integrated Sensor Command System, KNIGHT, LAMPS MK III Data Link, Maintenance Support Solutions, Manportable Surveillance and Target Acquisition Radar (MSTAR), MDA-12 DNVT/DSVT Data Port Converter, MDA-14 MSE Data Adapter DSVT Extension Signaling Converter, MDA-21 MSE Data Adapter Conditioned Diphase Modem, MDA-31 Digital Voice Terminal with Data Adapter (DVT/DA), MDA-33 Tri-Port VME-MSE Data Adapter, MDA-38 MSE Data Adapter Eight-Channel DNVT, MX-512PA Airborne Data Terminal Set, MX-512PV/RC Remote Control Unit, OPUS Rugged Multi-Function Consoles, Packaging (DRS EW & Network Systems (Canada), PCS Plus Power Conditioner, Radar Scan Converter, Radar Scan Converter Subsystem, Scout™ Low Probability of Intercept Surveillance System, SHINCOM 2100 Shipboard Integrated Communications, Shipboard Communication Systems, Shoresite Tactical Workstation, Short Run Manufacturing (Chesapeake, Virginia), Squire Battlefield Surveillance Radar, Surface Electronics Acoustic Link (SEAL), SWD100 Bottom Mounted Shallow Water DIFAR Sensor, TA-1035/U Digital Non-Secure Voice Terminal, Vantage Diphase Loop Interface (VDLI) Card |
| Related Products: |
AN/SPS-67 (V)3 Surface Search Radar, AN/SQR-17A (V2000) Acoustic Surveillance System, AN/USQ-125(V) Link-11/TADIL-A Data Terminal Set/Link-22 SPC, AN/USQ-130 Airborne Link-11 Data Terminal Set, AN/UYA-4 and AN/UYQ-21 Tactical Displays, AN/UYQ-70 Advanced Display Systems, CGM Group Multiplexer, Coastal and Harbor Surveillance System, Coastal Border Surveillance System (CBSS), COBRA APG System, Combat Display Emulators, Digital Signal Processor Circuit Card Assembly (DSP), Eclipse™ Mobile Hi-brite Display, Electronic Manufacturing and Integration Services (Wyndmoor, PA), GA-123A HF Modem, GA-205 Time Division Multiplexer, GA-540 Serial Data Link Translator, General Capabilities (DRS EW & Network Systems, Inc.), Insight™ Advanced Tactical Displays and Computer Systems, Integrated Digital Communication Systems, Integrated Sensor Command System, KNIGHT, LAMPS MK III Data Link, Maintenance Support Solutions, MDA-12 DNVT/DSVT Data Port Converter |
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