The LHP 265 is an advanced DSP based lightweight Medium Power HF SSB manpack radio. It provides a complete solution to the short range communication requirements in the crowded HF band.

The LHP 265 provides Voice, Data, Telegraphy and Flash message communication. Communication reliability is improved by means of Automatic link establishment (BEST CALL), which enable real-time selection of optimum channel frequency. For reliable transmission of critical under EW condition, the radio provides digital secure transmission.

The radio can be used with wide range of antennas,including a lightweight foldable whip for portable operation, dipole, long wire and many other antennas for static operation.

FEATURES

• DSP Based Tactical HF Radio
• 100 preset channels
• Operator selectable digital squelch and selective calling
• Dual frequency operation
• Flash message transmission
• Compact,Lightweight and modular construction
• Built-in options

Best call (FAST ALE)
Vocoder based Digital encryption
Secure High Speed Data Modem upto 4800 bps
FH (Frequency Hopping)

Meets JSS 55555 L3/N3 specifications

It provides a complete solution to the medium and long range communication requirements in the HFband.

It provides Voice, Data, Telegraphy and Flash message communication. Communication reliability is improved by means of BEST CALL (Automatic link establishment), which enable real-time selection ofoptimum channel frequency. For reliable transmission of critical information under EW condition, the radio provides secure transmission and anti-jamming protection by means of frequency hopping.

The radio can be used with wide range of antennas,including a whip, dipole, long wire and many other antennas for static operation.

FEATURES

• Operator selectable digital squelch and selective calling
• BEST CALL (Automatic link establishment)
• Dual frequency operation
• Flash message transmission
• Compact and modular construction
• Built-in options

Digital Encryption
Secure High Speed Data Modem upto 4800 bps
Frequency Hopping

LVP 285 is a VHF Handheld Radio with in-built High Grade Digital Secrecy. The Radio Set is State of the Art design, compact and light weight. Interface is provided for Hand set / Headgear and Crypto key loading.

The operator interface is user friendly with minimum number of controls. The Radio Set is provided with various types of antennae for use in different types of Terrains, Ranges and Roles. The Radio Set has in-built Mic and Speaker. A light weight Carrying Pouch enables the operator to carry the Radio Set with ease. A detachable Belt Clip is also provided with the set.

FEATURES

• RF Power Output : Low Selectable Power
• Built-in High Grade Digital Secrecy
• 32 Preset Crypto keys +1 Manual key
• Selective Call facility
• Channel Frequencies 32 Preset
• Time Out Timer
• Preset and Priority Channel Scan
• Battery Status Indication, Received Signal Strength (RSSI) Indication
• 8 Character Alphanumeric Display
• Remote Erase Facility
• Various field programmable features like CTCSS frequency selection, Password, Preset channel, manual key
• In-built Powerful Diagnosis feature (BITE)
• Tx Inhibit (Sulk), Clone, Erase and Whisper facilities
• Auto Power save facility
• 7.2V Primary and Secondary batteries
• Protection against High VSWR & Reverse Polarity
• Antennae:Helical, Telescopic, Maganetic Mount and Bunker
• Compliant to MIL- 461 EMI/ EMC Specs
• Compliant to JSS 55555 Environmental Specs

CONFIGURABLE TACTICAL RADIO-VHF FH (BHARATI) is new generation Software Frequency Hopping Radio. It is a lightweight, compact design, high performance VOICE and DATA communication equipment for Manpack and Mobile role.

The design is based on the Digital Signal Processor (DSP), Direct Digital Frequency Synthesiser (DDFS) and High-end Micro controller (ARM). The Radio works in Anti - Jam and Fixed Frequency mode with Built-in High-grade Digital Secrecy. The Radio has Built-in GPS and is available in Low, Medium and High Power (with add-on Power Amplifier) versions.

FEATURES

• Built in encryption
• Scan, Hailing, Selective Calling and BITE facility.
• Software upgradation through Front Panel
• programming Over the Air Programming (Password protected) Self
• Erasure(password protected) Self-erasure Over the Air
• Rebroadcast in Voice and Data
• Remote control operation in Voice and Data
• Serial Data interface (RS 232)
• Infrared controlled Fill Gun.
• Voice activated switch for Hands Free operation.
• Menu driven operation.
• In-built GPS Receiver
• Add-On Amplifier

VHF Transreceiver – AFV Radio is a software controlled Frequency Hopping Radio in HF Band. The design of the Radio is based on Digital Signal Processor (DSP) and Direct Digital Frequency Synthesis (DDFS). The Radio works in Anti-jam Frequency Hopping and Fixed Frequency modes with built-in High Grade Digital Secrecy. The radio support both Voice and Data communication. The Radio is specially designed for fitment in Armored Fighter Vehicles like T-72 tanks, BMP's and Truck/ Ground Role.This Radio Set is Compatible with STARS-V Mk-I for Voice and Mk-II for Voice & Data Communication Mode.

FEATURES

• Built-in encryption in Fixed and Frequency Hopping modes
• Scan and BITE facility
• Hailing and Selective calling facility
• Automatic Re-broadcast facility
• Inbuilt Co-siting facility
• Direct serial Data Interface (RS 232-C)
• Modular Construction

CNR Mk II is a Next Generation, Multi-band, High data rate, Medium Power, IP radio with Mobile Adhoc Networking (MANET) functionality. The radio is designed primarily for tank and Armored Vehicle role. The radio works in wide frequency band in V/UHF range. The radio works in Frequency Hopping (FH) and Fixed Frequency (FF) modes with built-in-high-grade digital secrecy in voice and data modes. The radio is built around latest state-of-the-art hardware using DSP and FPGA.

The radio is backward compatible with legacy CNR, STARS-V Mk II radio in Clear, Secure and Frequency Hopping modes of operation. The radio has in-built MANET feature supporting up to 64 nodes. The network is self-forming and self-healing and support network throughput up to 1Mbps.

FEATURES

• State-of-the-art software intensive IP radio
• IP based Mobile Adhoc Networking (MANET) up to 64 nodes
• Self configuring, self healing network
• Frequency Hopping: 500 Hops / second.
• Data rate: up to 1Mbps network throughput
• Built-in encryption
• Waveform loading through Front Panel
• Programming (Password protected)
• Emergency Erasure (password protected)
• Ethernet interface
• In-built GPS Receiver

The VHF base station is state-of-the-art design, compact and lightweight. It is Microprocessor based, inter-works with LVP 285 handheld radio. It enhances the utility of the handheld radio by increasing its communication range. All the other features are same as those of LVP 285 handheld Radios.

FEATURES

• Built -in High grade crypto
• Operating Modes: Clear (CTCSS) and Secure
• Programmable Features: PRESETS, CRYPTO KEYS,CLONING, ETC
• Inbuilt Powerful Diagnostic feature (BITE)
• EMIEMC: MIL-STD-461C

LVS 297 is a VHF Repeater station with state-of-the-art design. Two Base station (LVM 294) as dedicated Transmitter & Receiver are configured as a Repeater. It is Microprocessor based, inter-works with LVP 285 handheld radio. It enhances the utility of the handheld radio by increasing its communication range. All the other features are same as those of LVP 285 handheld Radios.

FEATURES

• Built -in High grade crypto
• Operating Modes: Clear (CTCSS) and Secure
• Programmable Features: PRESETS, CRYPTO KEYS,CLONING,CTCSS TONES, ETC
• Inbuilt Powerful Diagnostic feature (BITE)
• EMIEMC: MIL-STD-461C

LUP 291 is a UHF Handheld Radio with built-in High Grade Digital Secrecy. The Radio Set is State-of-the Art design, compact and light weight. Interface is provided for Hand set / Headgear and Crypto key loading.

The operator interface is user friendly with minimum number of controls. The Radio Set is provided with various types of antennae for use in different types of terrains, ranges and roles. The Radio Set has in-built Mic and Speaker. A light weight Carrying Pouch enables the operator to carry the set with ease. A detachable Belt Clip is also provided with the Radio Set

FEATURES

• Built-in High Grade Digital Secrecy
• 32 Preset crypto keys +1 manual key
• Selective Call facility
• 32 Preset Channel frequencies
• Time Out Timer
• Preset and Priority Channel Scan
• Battery Status Indication, Received Signal Strength (RSSI) Indication
• 8 Character Alphanumeric Display
• Remote Erase Facility
• Various Field Programmable features like, CTCSS frequency selection, Password, Preset channel,Manual key
• In-built Powerful Diagnosis feature (BITE)
• Tx Inhibit (Sulk), Clone, Erase and Whisper facilities
• Auto Power Save facility
• 7.2V Primary and Secondary batteries
• Protection against High VSWR & Reverse Polarity
• Antennae: Helical, Magnetic Mount and Bunker
• Compliant to MIL-461 EMI/ EMC specs
• Compliant to JSS 55555 Environmental Specs

The UHF base station is state-of-the-art design, compact and lightweight. It is Microprocessor based, inter-works with LUP 291 Handheld radio. It enhances the utility of the Handheld radio by increasing its communication range. All the other features are same as those of LUP 291 Handheld Radios.

FEATURES

• Built in High grade Crypto
• Operating Modes : Clear (CTCSS) and Secure
• Programmable Features: PRESETS, CRYPTO KEYS, CLONING, ETC
• Inbuilt Powerful Diagnostic feature (BITE)
• EMIEMC : MIL-STD-461C

LUS 296 is a UHF Repeater station with state-of-the-art design.Two Base station (LUM 295) as dedicated Transmitter & Receiver are configured as a Repeater. It is Microprocessor based, inter-works with LUP 291 handheld radio. It enhances the utility of the handheld radio by increasing its communication range. All the other features are same as those of LUP 291 handheld Radios.

FEATURES

• Built in High grade Crypto
• Operating Modes : Clear (CTCSS)
• Programmable Features: PRESETS, CRYPTO KEYS, CLONING, CTCSS TONES, ETC
• Inbuilt Powerful Diagnostic feature (BITE)
• EMI/EMC : MIL-STD-461C

V/UHF AM/FM Transreceiver is developed to meet the required long range ground to ground, and ground to air communication needs with protection against Electronic Counter Measure (ECM).

The radio is provided with high-grade crypto, frequency hopping, voice/data.

The radio is inter operable with Airborne INCOM series radio in secure and ECCM mode.

The communication in ECCM mode is instantaneous as Time Of the Day (TOD) is maintained using highly stable clock.

Featured with a Guard receiver in the UHF band.

FEATURES

• Simplex communication in VHF and UHF band
• Ground to ground, ground to air communication
• Field programmable preset channels
• AM/FM with voice
• Secure/FH (FSK) with voice/data, data upto 8 kb/s
• Remote control facility
• Flexible antenna interface options
• BITE facility
• COMSEC
• TRANSEC in upper band, 100 hop/s
• TOD Based synchronization
• FULL band hopping
• Instant communication in FH, Master/Slave configuration

High Data rate IP radio customized for vehicular application mounted in 19” Rack. The radio is designed for ground to groundcommunication needs with protection against Electronic Counter Measures (ECM). The radio is provided with crypto frequency hopping.

FEATURES

• Software Re configurable and Upgradeable
• Portability of waveforms
• Built in Secrecy
• Waveforms: Simultaneous Voice and Data
• In-built GPS with External Antenna
• User Friendly GUI and Fillgun for key loading

The SDR Manpack radio is compact V/UHF band radio designed to provide fast, releiable and secure LOS voice, data and video communucation. It has advance high data rate upto 1Mbps. It is power efficient and light weight suitable for manpack application.

FEATURES

Software Re configurable and Upgradable
Built – in High level indigenous security and ECCM capability
Waveform

FM
IOV
LDR
HDR MANET

In – built GPS with external antenna

UHF handheld trans-receiver is developed to meet the required short range ground to ground, ground to ship and ship to ship communication needs with protection against Electronic Counter Measures (ECM).

The Satcom Messaging Terminal is a compact hand-held communication system capable of providing secure location reporting, navigation, short messaging and Distress Communications using the Mobile Satellite Service (MSS) transponder of Indian satellite( GSAT-6). The battery operated system can be deployed in less than a minute, making it highly suitable for defence forces.

FEATURES

• Secure data from Terminal to Terminal
• In Built Secrecy
• Separate AC-DC adaptors.
• In-built GPS Receiver.
• Alphanumeric keypad 3 x 6
• 2.8” graphical Display

The Manpack Satcom Terminal is a compact communication system capable of providing secure voice/data communication using the Mobile Satellite Service (MSS) transponder of Indian satellite( GSAT-6).

The battery operated system can be deployed in less than a minute, making it highly suitable for providing rapid communication during mountain and jungle warfare, low intensity conflicts and disaster management.

FEATURES

• Secure voice from Terminal to Terminal
• Secure data
• Built in encryption
• Authentication through Personalized pin.
• 20 deg to 70 deg elevation adjustment range w.r.t horizontal ground.
• Separate AC-DC adaptors for AC operation.
• Terminal-to-terminal full duplex connectivity through a central hub.
• Integrated GPS.
• Signal strength indicator enabling quick alignment with Satellite.
• Inbuilt Charger

The Handheld Satcom Terminal is a compact handheld communication system capable of providing secure voice/data communication using the Mobile Satellite Service (MSS) transponder of Indian satellite(GSAT-6).

The battery operated system can be deployed in less than a minute, making it highly suitable for defence forces.

FEATURES

• Secure voice from Terminal to Terminal
• Secure data
• In Built Secrecy
• Separate AC-DC adaptor
• Terminal-to-terminal full duplex connectivity through a central hub
• In-built GPS Receiver
• Alphanumeric keypad 3 x 6

The 7 Mtr C-Band Earth Station Antenna (ESA) is designed for satellite communication operation in C-Band worldwide. The uniquely formed dual reflector Cass-grain system and close-tolerance manufacturing techniques provide an extremely accurate surface contour, exceptionally high gain and closely controlled pattern characteristics. This antenna offers a reflector design that incorporates precision-formed panels, truss radials and hub assembly using matched tooling for interchangeable components.

The reflector is supported by a galvanized elevation over azimuth kingpost pedestal that provides the required stiffness for pointing and tracking accuracy. The pedestals are designed for full orbital arc coverage and are readily adaptable to ground or rooftop installations. The light weight & stiff antenna is designed to perform under extreme wind loading conditions. The antenna has very low side lobes and cross-polarization performance to meet International Telecommunication Union (ITU) requirements.

FEATURES

• High performance antenna patterns
• Qualified for 2º satellite spacing
• Programmable control system
• Self-aligning main reflector - No field alignment.
• Stiff and rugged mount for accurate pointing

The 1.8-meter Ku-band transportable VSAT antenna is designed for satellite communication operation worldwide. The transportable antenna consists of a single-piece composite reflector mounted on an elevation-over-azimuth positioner. The antenna is light weight, has excellent stiffness and high performance under wind loading conditions. The antenna has very low sidelobe and cross-polarization performance to meet ITU requirements. The antenna system can be interfaced with most lightweight vehicle structures for the purpose of transportable VSAT applications.

FEATURES

• Composite material construction
• Lightweight
• Precise surface
• High stiffness
• High performance
• Low sidelobes
• Low cross polarization

ICNS is a Satellite Communication Network for Indian Navy. The Network provides enhanced communications capability via satellite for the Indian Navy, facilitating operational and logistic support for all the Naval Ships, Submarine and Aircrafts upto farthest area to meet operational requirements.

FEATURES

• Network supports Star, Mesh & Hybrid Topology.
• Geo redundant hub.
• Multi beam satellite with on the move beam switching
• Switching between Ku & C band for LSST to provide redundancy /overcome blocking.
• Doppler compensation & SSMA for high speed platform.
• End to End security using IP Encryptor.
• Integration with existing networks of the Navy
• Lightweight & FAA/CEMILAC approved subsystems for airborne applications
• Voice ,Video & Data application
• Stabilized VSAT platform to compensate terminal motion
• Control & Monitoring through Central NMS

The Transportable Satellite Terminal (TST) is a motorized auto tracking Satcom terminal intended primarily for vehicle based application.

SALIENT FEATURES

• Secure Data, Voice & video communication in C/Ku band.
• MFTDMA satellite access technology
• Antenna 1.8M/2.4M Dish type
• Single vehicle configuration
• Redundancy of critical subsystems for mission critical application
• Secrecy : Through BEL make SAG approved IP Encryptor.
• Network Topology : Mesh/Star/Hybrid
• On the Pause communication
• Rail/Road Transportable

Point to Point radio works in the microwave frequency range. It is full duplex communication equipment, designed to operate as a multi-channel radio through line-of-sight radio path, for military use. Various kinds of data interface is provided viz. E1( upto n=16), E3, V.35 and LAN which is available on Line Termination Box (LTB), that would be connected to IDU. The radio is provided with an Engineering Order Wire (EOW) service. The equipment is modular in construction for ease of maintenance and repair. The radio comprise of two units viz. In Door Unit (IDU) and Out Door Unit (ODU).The IDU is 19 inches rack mountable, modular in construction and designed for shelter based tactical applications. ODU is mast mounted and of rugged design.

The equipment can operate both in Fixed Frequency (FF) mode and in Frequency Hopping (FH) mode. In FH mode, hop rate is 600 hops/sec for user data rate of 2Mbps and 8Mbps. The radio power output can be set in one of the three modes: Low Power (LOW) mode or High power (HIGH) mode or Automatic (AUTO) power mode. The equipment is designed to operate from a 230V AC supply with automatic transfer to a 24V DC supply in the event of mains failure using FCBC unit.

FEATURES:

• Electronic protection measures: Auto Power Control, FH, Auto frequency evasion
• Modulation : QPSK
• Power Source : 24V DC Nominal (22-32V)
• Environmental : Meets JSS55555
• EMI/EMC : MIL 461E
• EOW : Selective / Broadcast

This Radio designed to provide Point to Point and Point to Multi Point voice and communication. The radio can be configured as either Base station or remote station.

Base station is capable of communicating with upto six remote stations. Base station makes use of beam switching antenna (BSA) and remote station uses parabolic reflector antenna (PRA) to provide reliable communication.

Radio is realized in two unitsi.e Indoor Unit (IDU) and outdoor unit (ODU).

FEATURES

• Multiple access
• Full duplex communication
• FEC scheme ensures error free transmission
• Built in Crypto and FH
• IPV4 - User Interface
• Redundancy at Base
• Automatic Power Control
• Auto Frequency Evasion
• Auto Beam Learning

Digital Inter Communication System is a state of art equipment meant for intercommunication of crew members of Armoured fighting vehicles. It can provide interface support for accessing of radio sets by many crew members at the same time. It also supports for exchanging of digital data files from one crew member to other crew member through serial link. Data communication with other vehicles over Radio sets is also possible.

SYSTEM CONFIGURATION

The basic system components are

• Central Unit
• Crew Member Units
• Interconnecting Cables
• Helmet assembly

GENERAL DESCRIPTION OF DAVIS FUNCTIONS

The operation of the Digital Intercom System (DIS) is controlled from the Central Unit (CU) whereas all the Crewmember units (CMU) provide user interface functionality. CMU's work as User terminals and all the functions and features of voice and data connections, selecting the requested operator. The requested party receives a call by an indication on the CMU. The called person can reject or accept the call. If the call is accepted the system automatically establishes a connection between the parties and simultaneously removes them from the "INTERCOM" conference. When the call is rejected the calling party will be informed by a red LED on the CMU.

Radio Communication(Use of radios)
DIS operators can use the radios in both voice and data transmission modes. DIS can interface with Analog/ Digital Radios of Tadiran HF and VHF radios, CNR Radio, R123 Radio, ANPRC radio. Radios can be selected for monitoring only or to receive and transmit. When the radio is selected in receive and transmit mode by the operator, he is disconnected from the conference mode and connected to the Radio. A radio can be selected by many operators in the tank, but only one operator can transmit at a time. Whoever presses the XMTR push button first, his voice is transmitted.
Tactical Messages(TMS)
DIS system enables all operators to send and receive Tactical Messages between the system operators either within the vehicle or outside using radios capable of data transmission. Operator can enter a text message up to 32 characters and select the destination of that message from the list of address programmed and send the message.
Data Transmission
The DIS central unit is equipped with a number of communication ports. Some of them can be used for a general purpose communication with external devices; some are dedicated to the control of digital radios only. Apart from this each terminal unit (CMU) is fitted with a serial asynchronous port that can send and receive communication streams. The system can freely route information between these ports and it can also process such information if communication protocols interpreter has been built into the system. For example it can receive position information from GPS/ALNS and distribute the position updates in human readable form to all operators' CMU screens.
Crew Member Unit
CMU has two main processors, DSP and FPGA. The total functionality is split and executed by both the processors. FPGA takes care of interface of Keypad commands, Alarm inputs, OLED Display, reading of keypad data, Control of volume using PGA and communication with CU. The DSP processes MIC input and speaker outputs.
Communication between DSP and FPGA is done using EMIF interface. DSP reads MIC data and sends to FPGA and receives speaker data from FPGA and outputs the voice. FPGA reads all accessories and MIC data from DSP. All the data read are combined to frame a packet and is transmitted to CU. Similarly it receives packet from CU and decodes the data and outputs to the corresponding peripheral device. The data to be sent to speaker are transmitted to DSP through EMIF and DSP takes care of CODEC section.
CMU has a 16pin connector in which either Alarm or Headset is connected. In this 8 alarm signals can be connected from external Unit. These alarm signals are fed to a A/D converter to take care of analog input. ADC chip is interfaced with FPGA through SPI interface.
Conference (Intercom mode)
DIS can establish a general (including all users) or selected users' conferences supporting all the operators and communication assets to speak and hear the other participants. When the system starts a general conference called "INTERCOM" is activated. All the operators can hear each other, this is a basic function of the system. When an operator selects an individual connection with other operator, he temporarily quits this conference.
Selective connection (peer to peer)
The DIS operators can establish individual connections freely; the purpose is to arrange a conversation that no one else can hear. Such connection can be established by
Alarm signals monitoring
Each CMU is fitted with a connector to receive alarm signals. Whenever an input to this connector is shorted to ground the system automatically distributes a warning message to all operators in speech form.
Emergency Broadcast
All CMU can detect and distinguish two active positions of the chest switch. One of them "XMTR" is used to force a transmission over selected radio, the other one "RING" forces a "broadcast" or general conference to all operators overruling all pending connection they might be involved into. As long as this position is selected everybody in the system can speak and hear everybody. This function should be used for emergency only.

Tank Intercom System, R-174 Mk-II, is meant for Intercommunication between crew members of a Tank. This can also be used for communication between the crew member of a tank with the crew member of other Tank through Radio. The system is designed for compatibility with Radio Sets R-173, CNR, STARS-V and TADIRAN.

SALIENT FEATURES

• Internal two way communication between up to six users
• External two way communication over any of the three Radio stations of the vehicle
• Internal circular two way communication between all Users
• Listening to Ring tone from Radio
• Ringing external user over Radio
• Facility for selecting /controlling audio leak
• Special Audio tone for Laser Warning Signal

Multi Layer Communication System referred as DMRR / MCT when deployed in the tactical defence network will provide last mile access connectivity to remote subscriber over radio/satcom/fiberlink via NLDSP point of presence.

FEATURES

• IP based Network centric solution for voice & data
• Integrated, Shelterized, Quick deployable Mobile communication system
• All terrain single vehicle solution with hydraulic stabilization
• LOS / SATCOM/ Fiber Multi layer communication
• Network security with Intrusion prevention system & Data security with IP Bulk encryption
• Self sufficient power system with DG set & UPS
• Centralized Network Management System

FEATURES

• Network of transportable Hub and Remotes
• IP based Network centric solution for voice & data
• Integrated, Shelterized, Quick deployable Mobile communication system
• All terrain single vehicle solution with hydraulic stabilization for remote
• Vehicle with trailer mount field deployable VSAT antenna for Hub
• LOS Radio / satcom/ Fiber link (Multi layer communication)
• Network security with Intrusion prevention system & Data security with IP Bulk encryption
• Self sufficient power system with DG set & UPS
• Centralized Network Management System

The Network of Transportable Static/ Mobile Terminal provides communication media for transfer of fail-safe, error free, secured voice, video and real time data in point-to-point / point-to-multipoint mode from any location to any location.

FEATURES

• Network Comprises of SCTs (Static) & MCTs (Mobile)
• Multiple media transmission of IP Messages over VSAT / LEASED LINE / LOS.
• Real time data/voice connectivity with Time Stamping.
• Mesh Network Over VSAT and Mesh and/or star over Leased Line (E1/E3).
• DVB-S2 with LDPC coding for high data rate transmission over VSAT.
• High resolution GPS/GLONASS receiver with a backup of Rubidium clock.
• Distributed Voice over IP system for intra node, inter node with multi party conferencing.
• Redundancy and security management with Front End processing of the messages
• Network Management System
• Mobility with all Terrain 6x6 Vehicle & Hydraulic stabilization.
• Self Sufficient Power & Air-conditioning System.

The Tactical access switch is meant to provide local/trunk switching based on IP/IMPLS technology and cater for Voice, data including video as well as aggregation and switching facility for traditional TDM voice switches. A high-end Indigenous IP/MPLS router providing necessary WAN & LAN interfaces on a high throughput & highly available platform is at the core of the TAS solution.

FEATURES

• Fully indigenous platform
• Ruggedized to Mil Standard
• IP Interfaces
• TDM Interfaces
• CES Interfaces
• IPv4/v6 Dual Stack, Routing, MPLS, QoS, Management & Multicast Protocol Suite
• Support for 256 local VoIP subscribers
• High Available Platform with Redundant Controller and Switch Fabric
• Redundant UPS

IP Gateway Exchange (IPGX) provides mission critical local and gateway voice services. It provides Gateway connectivity from TCS to other networks /systems such as ASCON, AREN, CNR, E1 based switches. System is Compact and Ruggedized for field deployments.

FEATURES:

• Provides Following Interfaces.
• POTS subscribers
• Magneto subscribers
• CNR voice interface
• Analog and Digital trunk interfaces
• AREN interface(CCS )
• VoIP interface
• Operating temperature range -20˚C to +55˚C
• Ruggedization as per JSS55555 L2H
• EMI/EMC std as per Mil std 461E
• Supports multiple Soft operator station
• 4U height, 19” rack mountable

BEL MCCS is a CDMA based Cellular Communication System to meet the secure voice and data communication requirements for strategic locations.

FEATURES

• Network based upon CDMA.
• Coverage area can be customized as per User requirement.
• Consists of MSC & Static BTS, along with Mobile & Micro BTS Sites to provide coverage flexibility.
• VAS such as SMS, VMS, MMS.
• In-house developed Secure Mobile Handset.
• Dongle with Encryption for High Speed Data.

VCS Mk III is a versatile system designed to provide internal communication facilities and display of status of various equipment and systems onboard Naval ships. The system is highly flexible and re-configurable and can be configured for all classes of ships.

FEATURES:

• Provides Integrated data (Status and Control) and Voice communication from a single position on IVCS
• Uses VOIP technology for Voice & Data communication
• Interfaces with the ATM based integrated data network (AISDN) onboard the ship
• Reduces wiring and interconnections in the system
• Provides reconfigurability to the system

SERVICES PROVIDED

Voice Communication

Point To Point
Point To Multipoint
Wireless communication

Data Communication

Status Of Ship's House holding Equipment

Log, GPS, Wind Instruments, Rudder, Propeller

Status of Weapons & Sensors

Radars, Sonars, Missile Systems

Alarms

Activation & Reception

Very Low Frequency (VLF) is the means of long-range reliable communication from Indian mainland to distributed ships and submerged submarines.Limited bandwidth of the large transmit antenna is a major challenge in achieving enhanced information transfer rate over this link. Advanced VLF Demodulator system is a solution to this challenge which is able to achieve reliable text data communication up to 400 bps in available in a very limited bandwidth.

FEATURES

• Efficient FEC – High code rate LDPC
• TEXT compression – Lossless, 1st order Huffman based
• Secrecy – Online
• Compatible in Legacy modes
• Data Interface – Serial/Ethernet
• User Menu – Soft-key Controlled
• Deployment – Ship/ Submarine
• Form Factor – 2U height, 19” rack mountable

HART (Hand held Radio Terminal) is a microprocessor based store and forward terminal that provides reliable burst transmission of messages using Forward Error Control and Data Interleaving techniques. Its burst transmission capability together with its ability to ensure reliable communication even under poor channel conditions considerably reduces the probability of interception and jamming of messages transmitted using the Equipment.

FEATURES

• A microprocessor based store & forward data communication equipment
• Capacity of both TX and RX memory are three messages each of 1000 characters
• Key pad & 2x16 LCD display
• Powerful FEC and interleaving technique
• Built - in encryption
• Networking facility
• PC and printer interface
• Small size & light weight

FEATURES

• 64 Mbps data rate for CRIPA (N) and 155 Mbps for CRIPA (H).
• Supports both Point to Point and Point to Multipoint network connections.
• Provides direct interface to standard router, switches, Hubs through Ethernet 10/100/1000 Mbps connection.
• Supports IP multi casting
• Based IP encapsulation within IP (Tunnel Mode)
• Encryption is carried out at the Layer 3 of OSI model.
• Network management SNMP V2C
• Configuration of the unit through local GUI and centralized GUI Software.
• Provision to upgrade Key and Algorithm in the field.