Anywhere, Anytime,
With you in Battlefield.

GR-8422 Data Transceiver

Broadband • Hypersonic Mobility • High RF Power

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
  • Special Design GR-8422-TO Multiband Handheld Radio    

    Multiband, Multifunction, Multi-mission and Multi-role Handheld Radio!     

    GR-8422-TO is upgrade version of GR-8422 in outer box part.

    Benefits with GR-8422-TO

  • Every Sockets are on One board to easy to handle.
  • ANT socket changed to BNC that is bigger than SMA so easy to setup ANT.
  • Two GR-8422-TO are packaging in one Trunk, more reliable in transport.
  • Two 27V Fans are installed in Outer Box, easy to support Cool Environment for Data Transceiver.
  • GR-8422-Travel has Two switch for DC Power and Fan Power, Easy to control Power and Surface Temperature.
  • gr-8422

    Data Transceiver(GR-8422-XX-CO-XX)

    Frequency range(145~2000MHz, 15W RF Power, Small Weight and Power, High data rate, ECCM compatible, Suitable for Remote Control of many platforms

    a8422-at10

    Onboard Antenna(A8422-AT10)

    Frequency range(875~1250MHz, Gain:3dBi, VSWR:≤2, Impedance:50Ω

    a8422-dp10

    Duplexer(A8422-DP10)

    Frequency range(Tx:1900~2000MHz, Rx:875~1250MHz), Impedance:50Ω

    a8422-bf40

    Bandpass Filter(A8422-BF40)

    Frequency range Passband:875~1250MHz, Insertion loss: <1.5dB, Impedance:50Ω

    A8422-AT40

    Antenna(A8422-AT40)

    Frequency range(875~1250MHz, Gain:12dBi, VSWR:≤2, Impedance:50Ω

    A8422-DC10

    Control and Data Cable(A8422-DC10)

    Data cable to connect Data Transceiver with computer

    A8422-PC10

    Power Cable(A8422-PC10)

    Power cable to connect Data Transceiver with BB-2590/U battery or power supply unit

    A8422-EC10

    Ethernet Cable(A8422-EC10)

    Ethernet twist pair cable with RJ45 connector to connect Data Transceiver with Ethernet Hub.

    BB-2590U

    Battery Pack(BB-2590/U)

    battery with instantaneous start up. (L)127mmX(W)61mmX(H)112mm , 1.3Kg, 14.4 or 28.8VDC

    a8100-bc1b1

    Battery Charger(A8100-BC1B)

    This is 1 bay battery charger for BB-2590/U. Up to 2 batteries may be connected for simultaneous processing, and disconnected from any channel during processing.

    A8422-SW10

    Setup, Operation Software(A8422-SW10)

    This software allows user to enter frequency, mode, encryption code, network parameter and other parameters into a Windows-based computer program and save it to a file. It supports also data transmission through data transceivers.

    A8422-UM10

    User Manual(A8422-UM10)

    This is a user manual for GR-8422 data transceiver system.