DHS-300 manages airborne radios, receivers and units with voice alerts and also provides communication interface for pilot and copilot.
DHS-300, which has digital audio processing capability, meets reliable and high quality audio communication needs for noisy military environments.
With its reliable and rugged design, DHS-300 operates in severe environmental conditions on fixed-wing and rotary-wing platforms.
DHS-300 can be configured for communication with multiple users.
Sub Units
DHS-300 consists of 2 (two) identical Audio Control Panels.
Important Features
Technical Specifications
Radio Receiver/Transmitter Channels Control
VOR, MB and TACAN Receivers Controls
Navigation Receiver Channels Controls
Controlled Direct Receiver Channels Support
Uncontrolled Direct Receiver Channels Support
Interphone Channel Management
Voice Operated Transmit (VOX) Capability
HOT MIKE Capability
Sidetone Capability
Voice Recorder Output
DO-254 Certified Hardware
DO-178B Certified Software
Built In Test (BIT) Capabilities
Initiated BIT
Continuous BIT
Power up BIT features
Reporting BIT results through RS-485 serial interface
Qualifications
MIL-STD-810F
RTCA DO-160G
Environmental Conditions
Operating Temperature and Altitude : -40°C / +70°C, 15.000 ft.
Storage Temperature : -55°C / +85°C
Physical Specifications
Dimensions: 67 mm (H) x 146 mm (W) x 169 mm (D)
Weight: <1.4 kg
