The High Capacity Radio Relay (HCRR) by BEL is a cutting-edge communication solution designed for military applications, providing reliable and secure tactical communication links even in hostile Electronic Warfare (EW) environments. This full duplex equipment operates through a line-of-sight radio path and features a robust configuration comprising an Indoor Unit (IDU) and an Outdoor Unit (ODU). The ODU, mounted on the antenna, allows for precise alignment via an electronically controlled rotator or manual adjustments, which can be performed from the ground or within a shelter. The IDU can be installed in either a static shelter or mobile vehicle, offering multiple baseband interfaces including E1, E3, and Ethernet. Operating in the frequency band of 4.4 – 5 GHz, the HCRR supports data rates of 2, 8, 34, and 100 Mbps, powered by AC 230V or 48V DC.
The Advanced Gunner’s Main Sight (AGMS) for the MBT ARJUN MK I A, developed by BEL, is a cutting-edge electronic system integral to the tank's Fire Control System (FCS). This sophisticated sight features dual-axis stabilization and supports both day and night operations, ensuring high first-round hit probability in various conditions. Equipped with a Day Vision Optics (DVO) and a Thermal Imager, the AGMS also includes an eye-safe Laser Range Finder (LRF) for precise target ranging. The OLED display provides the gunner with real-time imagery from the thermal imager, while its integration with the Automatic Target Tracker (ATT) facilitates seamless target tracking. Additionally, the AGMS incorporates an Inbuilt Muzzle Reference System (IMRS) for accurate barrel bend estimation and correction, enhancing firing precision. Its compatibility with other systems, such as the Indigenous Commander’s Panoramic Sight (ICPS) and Fire Control Computer (FCC), underscores its role as a vital component in modern armored warfare.
The Advanced Instant Fire Detection and Suppression System (AIFDSS) by BEL is a state-of-the-art fire safety solution designed for tank and armored fighting vehicle electronic systems. Utilizing a 32-bit processor, this system employs dual detection methods: Smart IR detectors for the crew compartment and linear thermal detectors (Fire Wire) for the engine compartment, ensuring rapid identification of fire hazards. The system actuates automated fire extinguishers filled with Halon 1301, providing effective suppression within critical timeframes—less than 130 milliseconds in the crew compartment and under 10 seconds in the engine compartment. Additionally, it features a 2×16 LCD display, time-stamped data logging capabilities, and audio-visual alerts for overheating or fire conditions, making it an essential component for enhancing operational safety in military vehicles.
The Secure Digital Mobile Radio-25 W is a cutting-edge DMR radio designed for high-security communication needs. With a power output of 25W and built-in AES encryption, this radio ensures end-to-end secrecy through a customized algorithm embedded on an internal encryption card. It operates within the frequency range of 136-174 MHz and 403-470 MHz, providing reliable line-of-sight (LOS) communication in both clear and secure modes. Compatible with legacy FM radios and other DMR systems, it supports various communication features including individual, group, and broadcast calls, SMS capabilities, remote monitoring, and caller ID display. This versatile vehicle-mounted radio adheres to ETSI standards for DMR protocol, making it an ideal choice for secure and efficient communication in demanding environments.
The Secure Digital Handheld Radio-5W by BEL is a versatile DMR radio designed for high-end communication needs, featuring built-in encryption for enhanced security. Operating within a frequency range of 136-174MHz (VHF) and 403-470MHz (UHF), it supports up to 1024 channels with a spacing of 12.5KHz/25KHz. This battery-operated device offers power outputs of 1W and 5W, ensuring reliable line-of-sight communication in both clear and secure modes. It is compatible with legacy FM radios and other DMR devices, adhering to ETSI standards. Key functionalities include DMR group and individual calls, emergency alerts, GPS capabilities, and a battery strength indicator, making it an ideal choice for users requiring robust and secure communication solutions.
The Battery Li-Ion for e-cycle by BEL is a cutting-edge power solution designed specifically for e-vehicles, particularly 2 and 3-wheelers. This battery operates at a nominal voltage of 36 V and offers customizable capacities of 5.2, 7.8, or 10.4 Ah, ensuring versatility for various applications. It features a continuous discharge current of 7-8 A and a peak discharge current of 17-18 A, making it robust for demanding usage. The Smart Battery Management System enhances safety with protections against overcurrent, overvoltage, undervoltage, short circuits, and includes a cell balancing mechanism to extend battery life. With long-term testing compliant with AIS 038 / AIS 156 standards, this reliable and compact battery is engineered to meet global automotive standards, making it an ideal choice for modern e-cycles.
The Battery Li-Ion for 2-Wheeler by BEL is a cutting-edge power solution designed specifically for electric vehicles, adhering to global automotive standards. With nominal voltages of 48V and 60V and capacities ranging from 25Ah to 34Ah, this compact and reliable battery operates efficiently in temperatures from -20°C to +55°C. It boasts a remarkable cycle life of up to 1000 cycles, ensuring longevity and reliability. Key features include a Smart Battery Management System that protects against overcurrent, overvoltage, undervoltage, and short circuits, as well as a cell balancing mechanism for optimal performance. This product undergoes rigorous long-term testing in accordance with AIS 038 and AIS 156 standards, making it an ideal choice for modern two-wheeler applications.
The BEL Battery Li-FePO4 for e-rickshaw is a cutting-edge power solution designed specifically for 2 and 3-wheel electric vehicles, adhering to global automotive standards. With a nominal voltage of 48 V and a capacity of 80 Ah, this compact and reliable battery operates efficiently in temperatures ranging from -20°C to +55°C and boasts an impressive cycle life of up to 2000 cycles. Equipped with a Smart Battery Management System, it ensures protection against overcurrent, overvoltage, undervoltage, and short circuits, while also featuring a cell balancing mechanism for optimal performance. Long-term testing has been conducted in accordance with AIS 038 / AIS 156 standards, making it a trusted choice for modern e-vehicle applications.
The Air Defence Fire Control Radar (ADFCR)-ATULYA, developed by BEL, is a cutting-edge land-based radar system designed to provide effective point defense against various aerial threats, including fighter aircraft, helicopters, and UAVs. This advanced radar operates seamlessly during day and night, under all weather conditions, and is capable of functioning in environments with enemy jamming. By integrating with anti-aircraft guns, the ADFCR-ATULYA forms a robust ground-based air defense system that ensures comprehensive protection at short and very short ranges. Its reliability is further enhanced through compatibility with related products such as the Trusted Lan Interface Unit (TLIU-MK-II) and the Integrated Command Control and Communication System for Artillery Tracked (i3CAT).
The Rugged Gateway Unit by BEL is a cutting-edge VOIP system designed specifically for military applications, featuring an integrated communication server tailored for combat vehicles. This advanced unit operates on an all-IP architecture and includes a built-in gateway that facilitates connections to traditional circuit-switched legacy interfaces such as POTS, PSTN, and HF/VHF/UHF radios. Its modular design ensures flexibility while maintaining a non-blocking BITE and diagnostics system for reliable performance. The unit supports seamless interoperability between various voice technologies, including VOIP and analog systems, and is equipped with alarm indications and an integrated operator console for enhanced operational efficiency. Lightweight and compact, it is 19" rack mountable and ruggedized to meet military standards, making it an ideal solution for modern defense communication needs.
The Rugged Main Switching Unit (MSU) by BEL is a cutting-edge military switching equipment designed for combat vehicles, featuring a next-generation VOIP system with an integrated communication server that operates on an all-IP architecture. This versatile unit includes a built-in gateway that supports traditional circuit-switched legacy interfaces such as POTS, PSTN, and HF/VHF/UHF radio, enabling seamless interconnection of heterogeneous wired and wireless networks. The MSU boasts a modular design, non-blocking BITE and diagnostics system, alarm indication, and an integrated operator console, ensuring reliable performance in demanding military environments. Additionally, its lightweight and compact form factor, along with power supply and control card redundancy, make it an ideal choice for robust military communication solutions.
The BEL ADS-B Receiver is a cutting-edge surveillance system designed for co-operative monitoring of surface movement, terminal areas, and en-route control. Operating at a frequency of 1090 MHz, this receiver captures transmissions from aircraft equipped with 1090 MHz ADS-B transponders and relays the data via an Ethernet link in the European ASTERIX CAT-21 format. This product is essential for enhancing situational awareness in air traffic management, ensuring safe and efficient operations. Related products include the Trusted LAN Interface Unit (TLIU-MK-II) and the Tele Loud Speaking System (TLS), as well as the Integrated Command Control and Communication System.
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 IAC MOD C System is an advanced integrated Anti-Submarine Warfare (ASW) Fire Control System designed for installation on Indian Naval ships. This sophisticated combat suite facilitates the computation of ASW fire control solutions and the operation of all ship-borne ASW weapons, seamlessly integrating with sonar systems, Combat Management Systems (CMS), and radars. Engineered for efficiency and precision, the IAC MOD C enhances naval operational capabilities, ensuring effective threat response in maritime environments. Related products include the Trusted LAN Interface Unit (TLIU-MK-II) and the Tele Loud Speaking System (TLS), further augmenting the system's operational effectiveness.
The Head-Up Display (LCA) by BEL is an advanced avionics solution designed for enhanced situational awareness in aviation. This innovative display presents critical flight information in a collimated format, allowing pilots to view essential data superimposed on their external environment without altering their line of sight. With two operational modes—Cursive Mode and Mixed (Cursive in Raster) Mode—this display ensures high reliability with a mean time between failures (MTBF) of 3400 hours. Its wide field of view of 25° and full readability in ambient light levels of up to 10,000 fL minimize sun glare, while an automatic iris adjustment camera optimizes brightness for varying lighting conditions. This product significantly reduces pilot workload and enhances weapon aiming capabilities, making it a vital tool for modern aviation operations.
