LASAR 40 - Kongsberg

LASAR 40
Harbour Surveillance Sonar
LASAR 40
Harb our Sur veillance Sonar
The C-Scope USP System is an integrated underwater surveillance and protection system based on KONGSBERG’s long experience as a supplier of maritime surveillance systems. The C-Scope USP System integrates a wide range
of high-performance active and passive surveillance sensors covering the
underwater domain from inner harbor to open sea. The C-Scope USP System
performs automatic detection, tracking, classification and identification of
multiple targets, and the system is designed for 24/7 operation with a minimum number of staff.
The LASAR 40 is a part of the C-Scope family of underwater sensor portfolio. The LASAR 40 is optimized for surveillance in challenging harbor areas
which need protection of specific assets. The LASAR40 employs active and
passive mode capabilities for detection of underwater objects such as divers
and small underwater vehicles. The sonar head can be deployed in several
configurations including seabed mounting, jetty wall mounting and over the
side deployment.
The LASAR 40 is well suited for fleet protection while at anchor or in low
speed. When naval forces participate in international operations they may
have to call temporarily into forward and less secure bases bringing with
them suitable systems for protection.
www.kongsberg.com
F E AT U R E S
•
Active and passive mode capabilities
against underwater objects
•
Unattended operation with automatic detection, tracking and classification of multiple targets
•
High probability of detection and
low false alarm rate
•
Excellent performance in difficult environments and reverberant
waters
•
Qualified according to military
standards
T H E L A S A R 40 H A R B O U R S U R V E I L L A N C E S O N A R
The low frequency and the wide bandwidth provide unmatched detection and classification ranges in littoral and reverberation-limited environments, giving the needed
time for decision making with inspection and reaction.
Separate transmit and receive acoustic arrays provides the flexibility to adapt the
sonar configuration to different environmental conditions and specific harbor constraints.
The LASAR 40 exceptional detection ranges resulting in fewer sonars needed to cover
a given underwater area. This also means reducing installation complexity and cost.
Another benefit from the long detection ranges is that the sonars can be located at
convenient locations (locations suitable for maintenance, locations not in conflict
with fishing activities, dredging, etc) and still providing full coverage.
Signal Processor and Operatior Workstation
LASAR 40 is designed for multi-sensor network integration using KONGSBERG’s MSI
System for signal processing and system operation, yet LASAR 40 as a single sonar
configuration can be run from a rugged Workstation.
Standard Ethernet protocol is used for integration with external systems.
TECHNIC AL DATA
Typical Detection Ranges
SDV - Swimmer Delivery Vehicle:
OCD - Open Circuit Diver:
CCD - Closed Circuit Diver:
Sonar Head
Operating frequency range: Source level: Pulse types: Pulse length: Acoustic coverage sector:
Vertical beam width, transmit: Vertical beam steering, transmit: Bearing resolution / accuracy: Weight in air: Weight in water: Height: Diameter: Material / Structure: Max operating depth: Subsea Cable:
Topside Interface Unit
Weight: Dimensions:
Power: WORLD CLASS
- through people, technology and dedication
3000m
1500m
900m
30kHz - 45kHz
218dB rel 1uPa @ 1m
HFM, SFM, CW
10ms - 100ms
120°, 180°, 360° (configurable)
3° - 10°
±10°
1.8° / 0.18°
305kg
45kg
1797mm
1128mm
Titan GR2 / 5
50m
up to 10km
18kg
130mm x 482mm x 588mm
230Vac, 350W
MIL-STD-461E
MIL-STD-810F
1kg TNT @ 10m, (field tested)
MIL-STD-129
MIL-HDBK-217
Kongsberg Defence Systems
P.O. Box 1003
N-3601 Kongsberg
Norway
Phone: + 47 32 28 82 00
Fax: + 47 32 28 86 20
E-mail: office.kda@kongsberg.com
© 2013/08 KONGSBERG - All rights reserved.
Qualification Standards
Electromagnetic Compatibility:
Temperature: Underwater shock: Marking:
Reliability: