DHS-200 Digital Intercommunication System

DHS-200 Series is a Digital Intercommunication Systems (ICS) family. The System provides communication between aircraft crewmembers, managing communication equipments, and integrating audio and intercom facilities together with all audio caution and warning messages.

DHS-200 provide reliable and high intelligible high quality audio communication for noisy military environments. Architecture of DHS-200 Series provides redundancy of all critical functions.

DHS-200 Series are capable of supporting different pre-programmed ICS configurations. It can be easily configured without any hardware changes.

    Digital Audio Control Panel (DACP) (User interface for adjustments and selections)
    Digital Audio Distribution Unit (DADU) (Audio distribution for control panels)

Important Features


    Radio Receiver/Transmitter Channels Control
    Navigation Receiver Channels Control
    Controlled and Uncontrolled Direct Receiver Channels Support
    Interphone Channel Management
    Voice Operated Transmit (VOX) Capability
    Sidetone Capability
    Remote Radio Transmit Selection Available for HOCAS Operation
    Radio Relay Functionality
    Voice Recorder Output
    BIT (Built-In Test) Capability
    Tone Generation and Control


    EMI/EMC: MIL-STD-461
    Environmental: MIL-STD-810
    Power: MIL-STD-704

Physical Specifications

        DACP: 76 mm (H) x 146 mm (W) x 179 mm (D)
        DADU: 260 mm (H) x 200 mm (W) x 75 mm (D)