Anywhere, Anytime,
With you in Battlefield.

GR-8422 Data Transceiver

Broadband • Hypersonic Mobility • High RF Power

GR-8340VT

Platforms

■ Fighter, Military Aircrafts
■ MALE UAV, Large Drones
■ Rotary & Fixed-Wing Platforms
■ Control Stations, Ground Vehicles
■ Vessels, Maritime Radios
■ Launchers, Balloons
■ Stratospheric Platforms
■ High-Altitude Stations (HAPS)

Features

■ Tactical ISR Data Links
■ Command & Control (C2)
■ Intra-Flight Data Links
■ Swarm and Mesh Networks
■ Telemetry & Video Streaming

GR-8422 Data Transceiver is military grade IP data links operating in the broadband that provide a compact, robust, and affordable solution for tactical communications in electronic warfare (EW) environments.

Combined with COFDM or DSSS waveforms, the transmission Security option enables Frequency Hopping Spread Spectrum (FHSS), adding low probability of interception (LPI) and detection (LPD) capabilities. GR-8422 radios implement unique frequency offset compensation algorithms that keep communication performance at hypersonic speeds. TDMA multiplexing allows point-to-point, point-to-multipoint, and mesh networks (MANET) with configurable time slots and dynamic routing. Any network topology can be deployed without the need for external infrastructure. Multiple devices can be connected simultaneously to the Ethernet and serial interfaces, centralizing data links for C2, telemetry, audio, and video in a single device.

Superior Performance
  • Up to 100Mbps of network capacity
  • Up to 15W of RF output power
  • Configurable RF within the 145-2000MHz broadband
  • Hypersonic mobility up to Mach 5 (>6000Km/h)
  • Waveforms
  • COFDM with selectable channel bandwidth for optimum multipath and fading robustness
  • Direct Sequence Spread Spectrum (DSSS) with configurable spreading codes for LPI/LPD capabilities
  • FHSS with up to 512 frequencies for both COFDM and DSSS waveforms
  • Mesh Networking
  • Robust MANET with configurable nodes
  • Mesh, Star, and Mixed network topologies
  • Internally synchronised , GPS not needed
  • Dynamic Packet Routing between nodes beyond LOS
  • IP filtering, Wireless Bridge, IP Multicast
  • Tranmission Security
  • Frequency Hopping Spread Spectrum (FHSS)
  • AES-256 Encryption
  • Zeroization of TRANSEC parameters
  • Avionics-grade Qualification
  • Qualified for airborne environmental conditions
  • Extremely rugged IP67-rated design
  • Nickel-plated aluminium enclosure
  • Any point on the surface is valid for Electrical Bonding
  • Built-in self-tests (BIST)
  • Over-temperature monitoring and protection
  • Robust power supply with EMI filtering, overcurrent, and reverse voltage protections
  • Military-grade components for enhanced MTBF
  • Data Interfaces
  • A single unit for Command & Control (C2), telemetry, audio, and video streaming
  • Simultaneous connection of multiple devices via Ethernet and serial data interfaces
  • +5VDC output to supply external devices
  • Configuration and Diagnostics
  • Link Commander: cutting-edge application for data link and mission control
  • Open protocol for local and remote configuration
  • Network and signal status monitoring
  • Real-time constellation
  • Multiple video players and Geo-positioning map
  • Spectrum Analyzer, Scanning Mode