The ELM-2248 MF-STAR is a state-of-the-art digital AESA multi-function radar developed by IAI ELTA, designed specifically for next-generation naval vessels. This advanced radar system provides a high-quality situational picture and effective weapon support, even in challenging target and environmental conditions. Utilizing innovative multi-beam and pulse Doppler techniques, along with sophisticated ECCM capabilities, the MF-STAR excels in detecting low radar cross-section (RCS) targets amidst complex clutter and jamming scenarios. Its digital output from the basic Transmit/Receive (TR) elements allows for software-only adaptive beamforming and mode variations, effectively transforming it into a software-defined radar. The MF-STAR antenna features four scalable faces of active array technology, enhancing its operational versatility and effectiveness in modern naval warfare.
The ELM-2258 ALPHA is a state-of-the-art digital AESA multi-function radar system developed by IAI and ELTA, specifically designed for the next generation of modern naval combat ships. This lightweight, rotating two-dimensional active S-band array radar is ideal for installation on various classes of vessels, including Offshore Patrol Vessels (OPV), Corvettes, and Frigates. The ALPHA radar provides exceptional maritime situational awareness and effectively supports ship weapon systems, even in challenging environmental conditions. Utilizing advanced technologies, robust architecture, and sophisticated multi-beam and pulse Doppler techniques, it excels in detecting low Radar Cross Section (RCS) targets amidst complex clutter and jamming. Its digital output from the Transmit/Receive (T/R) elements allows for advanced software-defined radar capabilities, ensuring high system availability and low life cycle costs while delivering operational excellence in blue water and littoral warfare scenarios, including target classification and 3D air surveillance.
The IAI STAR-X (ELM-2238X) is a cutting-edge 3D surveillance radar system specifically engineered for Offshore Patrol Vessels (OPVs), offering exceptional capabilities for naval detection and tracking. Designed to support critical missions within the Exclusive Economic Zone (EEZ), such as counter-terrorism, smuggling prevention, and piracy control, the STAR-X enhances situational awareness with its short to medium range coverage and high-resolution imaging. Utilizing advanced AESA technology and operating in the X-band, this radar system performs simultaneous surface and air surveillance, effectively detecting and classifying various threats, including surface vessels and aerial targets like jet fighters and drones. Its lightweight and compact design, achieved through solid-state transmit modules, ensures compliance with Size, Weight, and Power (SWaP) constraints, while advanced algorithms enable precise threat discrimination in complex electromagnetic environments. The STAR-X radar can also function as a secondary search radar for larger naval vessels, making it a versatile asset for modern maritime operations.
The HUMSA-NG (MK 2) is a cutting-edge, fourth-generation sonar system specifically designed for shipborne applications, developed by the Naval Physical and Oceanographic Laboratory (NPOL) in Kochi and produced by Bharat Electronics Limited (BEL) in Bangalore for the Indian Navy. This advanced sonar system features simultaneous active and passive operation modes, equipped with two high-resolution multifunction display consoles that enhance usability. It employs both conventional and adaptive processing techniques, allowing operators to track up to eight targets simultaneously while maintaining a 60-minute history in passive mode. The system supports narrowband and broadband analysis, providing detailed spectrum and DEMON displays for tracked targets. Additionally, it integrates digital data recording capabilities for both active and passive channels, ensuring comprehensive data management with tools for record, replay, and classifier library management. The Sonar Performance Modelling System (SPMS) module further aids in estimating sonar performance prior to deployment.
The ATDS Maareech System, developed by DRDO Labs (NPOL & NSTL) with BEL as the production agency, is a cutting-edge sonar system specifically designed for Anti-Submarine Warfare (ASW) and Non-ASW platforms. This state-of-the-art torpedo defense system is a pioneering achievement for the Indian Navy, making India one of the top five countries to develop such advanced technology. The system integrates a comprehensive suite of features, including SONAR, Fire Control System (FCS), and Countermeasures, and comprises essential components such as onboard electronics, a towed array, a decoy launcher, a winch, and an expendable decoy, ensuring robust protection for combat platforms.
The ASCS (Airborne Sonar for Coastal Surveillance) is a state-of-the-art compact sonar system designed for deployment from small rotary wing platforms such as helicopters, enabling long-range detection of subsurface targets. This advanced system offers exceptional performance with simultaneous panoramic surveillance coverage around the installation platform, ensuring comprehensive monitoring of coastal areas. Equipped with sophisticated signal processing algorithms, the ASCS enhances detection capabilities and operational effectiveness, making it an invaluable tool for maritime security and environmental monitoring.
The Conductivity Temperature & Depth (CTD) Sensor from BEL is a cutting-edge device designed for precise underwater measurements. Developed and manufactured using advanced Microelectro Mechanical Systems (MEMS) technology, this sensor excels in measuring and storing data on conductivity, depth, and temperature with remarkable accuracy—less than ±0.5% for depth, 0.02% for conductivity, and 0.05 ºC for temperature. Ideal for submarine and other underwater applications, the CTD Sensor is a reliable choice for researchers and engineers seeking high-performance solutions in aquatic environments.
The BEL Depth Sensor is a high-precision Microelectro Mechanical Systems (MEMS) device designed for accurate depth measurement in SONAR applications. It features a highly accurate MEMS pressure transducer capable of withstanding water pressures at depths of up to 1000 meters. Engineered with a complex mechanical assembly and advanced signal conditioning electronics, this sensor ensures reliable performance in challenging underwater environments. Developed by BEL, it is an essential component for various marine and defense applications, complementing other products such as the Trusted Lan Interface Unit (TLIU-MK-II) and the Integrated Command Control and Communication System for Artillery.
The Integrated Submarine Sonar (USHUS) by BEL is a sophisticated sonar suite designed for advanced underwater operations, featuring a variety of sensors for active and passive surveillance, underwater communication, interception, and obstacle avoidance. This cutting-edge system boasts superior performance through simultaneous panoramic surveillance and incorporates highly advanced signal processing algorithms to optimize sonar capabilities. Its modular design allows for seamless installation across different classes of submarines, while inbuilt facilities for audio and video data recording, online health monitoring, and self-noise measurements enhance operational efficiency. Additionally, the system includes a comprehensive underwater warfare simulation tool for tactical scenario modeling and operator training, along with user-friendly dual console displays and efficient thermal management solutions that meet military standards.
The Advanced Active cum Passive Integrated Sonar System (HUMSA NG) by BEL is a cutting-edge sonar solution designed for medium-range applications, featuring a hull or bow-mounted single array that operates at low frequencies. This sophisticated system incorporates a cylindrical transducer array, enabling panoramic search capabilities and offering electronic beam tilt and stabilization. With dual frequency operation, it supports simultaneous active and passive search and tracking of up to eight targets, enhanced by automatic target tracking and advanced detection and classification features. The HUMSA NG also includes an in-built simulator and health monitoring facility, along with the capability to record and replay raw and video data. Its standardized direct digital output ensures compatibility with external systems, while the fault-tolerant architecture and non-real-time operating system (LINUX) based on C++ VME hardware provide a robust and modular design suitable for diverse operational environments.
The Inertial Navigation System for Ship Applications (INS-SA) by BEL is a cutting-edge navigation solution designed to deliver precise navigation information for maritime operations. Utilizing three Ring Laser Gyros (RLGs) and three accelerometers, the INS-SA system processes data from these inertial sensors to provide real-time outputs, including accurate heading, roll, pitch, position (latitude, longitude, and altitude), and velocity. By integrating inertial navigation data with GNSS navigation data, the INS-SA ensures enhanced accuracy through hybrid navigation capabilities. This advanced system is essential for modern naval applications, ensuring reliable and efficient navigation under various conditions.
The ESM for Medium Class Ship is an advanced Radar Electronic Support Measures (ESM) system specifically engineered to fulfill the operational needs of various ship classes. This state-of-the-art system excels in automatic and instantaneous detection, direction finding, analysis, classification, and identification of radar emissions across C-J bands, providing comprehensive 360° coverage. It effectively intercepts low probability of intercept (LPI) radars with complex emissions such as chirp, FMCW, and Barker codes, ensuring high accuracy in parameter measurement across a broad frequency range. Notable features include a lightweight design with multi-antenna configuration, exceptional sensitivity through highly directional LPDA technology, rapid reaction times, and software-driven processing capabilities. The system also offers flexible installation options and includes built-in recording and replay functionalities for offline scenario analysis.
The ESM for Small Class Ship is an advanced Radar Electronic Support Measures (ESM) system specifically designed for patrol boats. This lightweight and versatile system intercepts, analyzes, and identifies radar signals within the C to J frequency bands, providing critical information such as frequency, pulse width, pulse repetition frequency, direction of arrival, antenna scan period, and amplitude on an easy-to-read monitor. Engineered for operation in highly dense electronic warfare environments, the ESM system features a highly directional LPDA for superior sensitivity and accuracy. Its software-driven architecture ensures a high probability of intercept with rapid response times, while its flexible installation options allow for either wrap-around or single mast configurations. Additionally, the built-in record and replay functionality enables offline analysis of scenarios, making it an essential tool for modern naval operations.
The ESM for Submarine by BEL is a cutting-edge Radar Electronic Support Measures (ESM) system designed specifically for submarine operations, operating across frequency bands D to J. This advanced system excels in intercepting, detecting, and identifying radar signals, effectively displaying active emitters, including RF transmissions from submarine-installed radars. With its wide-open frequency and spatial capabilities, it boasts a high probability of intercept and exceptional operational sensitivity in higher frequency bands, ensuring extended detection ranges. The ESM system offers threat warnings based on an extensive library and can manage various signal types, including pulse, CW, and chirp. Key features include high sensitivity and parameter accuracy, extensive built-in test facilities for maintenance ease, a large programmable threat library, automatic tracking of multiple emitters, and a user-friendly operator interface capable of withstanding external pressures up to 60 bar.
The EW Suite for Large Warship by BEL is an advanced integrated electronic warfare (IEW) system designed specifically for naval applications. This system combines electronic support measures (ESM) and electronic countermeasures (ECM) capabilities, featuring rapid response times for both functions. It operates across a wide frequency spectrum, with ESM capabilities in the C-K band and ECM functionalities in the I-K bands. The ESM system boasts advanced features such as phase comparison for direction of arrival (DOA) measurement, a wide dynamic range, and exceptional parameter accuracy, ensuring a high probability of intercept. The ECM component is equipped with high effective radiated power (ERP) and utilizes a multi-beam jammer for enhanced performance. Designed with modularity in mind, the system allows for easy maintenance and includes a user-friendly man-machine interface (MMI).
