Keysol specialises in the design and development of SONAR electronics and systems for many applications, including underwater surveillance, diver detection, coastal surveillance, and torpedo defence. Keysol possesses proficiency in both active and passive SONAR systems, including a broad spectrum of acoustic frequencies. We specialise in the design of SONAR subsystems, including transducers, signal processing methods, system integration, and architecture. We provide durable, high-performance systems that adhere to rigorous environmental and compliance regulations.
Our Approach
Keysol offers tailored solutions and engineering services for a range of SONAR systems and sub-systems, including transmitters, receivers, beam forming, fire control systems (FCS), and multi-function displays. These SONAR components can be deployed across several platforms, including submarines, aircraft carriers, fighter jets, and frigates. Keysol's solutions for underwater defence, particularly SONAR systems and subsystems, are optimised for Size, Weight, and Performance (SWaP) to provide a crucial operational edge in the underwater battlespace.
Our Services
Keysol provides SONAR Electronics and Sonar Sub-systems that employ state-of-the-art technologies to deliver sophisticated underwater imaging and detecting functionalities. These Sonar Subsystems utilise very sensitive sensors, advanced signal processing techniques, and cutting-edge electronics architecture. Sonar systems reliably map underwater terrains, locate submerged objects, and identify marine life by producing sound waves and analysing their reflections. SONAR Electronics' design prioritises noise reduction, signal-to-noise ratio optimisation, and overall system performance enhancement. Advanced digital signal processing methodologies, including adaptive beamforming and target tracking algorithms, provide accurate target identification and classification.
Testing and Integration
What We offer to Industry
Software Development
Software Development
Software Development
Qt based application development for SONAR systems – Control software and display for Data processing, tracking and plotting
Networked system for high resolution graphical display
Waterfall, multiple waterfall, Color-code frequency-time, plan position indicator displays
Real-time and playback display option
VxWorks and Linux BSP and driver development for various I/O devices
Integration of beam forming and gain algorithms
Hardware Design
Software Development
Software Development
VME and VPX based Data Acquisition and Signal Processing for SONAR systems
SBCs and DSPs for multi-channel acoustic Data Acquisition and Processing
128/256 channel SONAR systems with synchronization of all the channels
Multi HSU (Hermetically Sealed unit) Synchronization
Multi-channel data recorders in VME and VPX form factor
sFPDP, Gigabit Ethernet, 10GbE, and Analog I/O
Rugged networked data storage for SONAR Systems
Solid-state: SATA, DTS-NAS; Rotating Media: SATA, SBOD, NAS
System Integration
Appliction Development
Appliction Development
Passive Sonar Systems (PSS)
Intercept Sonar (IS)
Obstacle Avoidance Sonar (OAS)
High-frequency SONAR Systems
Multi-function consoles / Rugged Video Mission Displays with simultaneous video feed
Qualification as per JSS55555, MIL STD 810D/G/F and MIL STD 461E/461F
ATE/ ATMS for automated measurments
Appliction Development
Appliction Development
Appliction Development
QT Based UI applications
Embedded applications for head-less devices
Database management and web based application
Algorithm development for Mission critical and safety critical Applications
Mathematical modeling and simulation
DSP Algorithm implementation for digital signal processing
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