VHB2412: RIB Switch Interface Unit

RDDS Avionics Displays Video Management Aviation Mission Control Command Mission Software VHB2412 RIB Switch Interface Unit

The VHB2412 is a long standing product used across many platforms for video conversion.


The VHB2412 RIB Switch & Interface Module has been designed to assist operators of the Honeywell Observer moving map system or similar analogue video sources in conjunction with the CMC computer.

The unit not only converts the analogue video input to Digital RIB format but also resizes and scales the video and provides facilities to switch the output between the converted video signal and another RIB input. For the customer this provides facilities to overcome common integration obstacles for a fairly low cost.


The VHB2412 is designed to meet the environmental conditions specified in RTCA/DO-160D to ensure high reliability in harsh operating conditions.


  • VGA from an analogue video

  • source to Digital RIB

  • Scales and rotates and converts

  • the analogue to RIB

  • RIB Pass-Through

  • Switchable Output

  • Suitable for integration with Airborne Mission System

Technical Specifications

Dimensions - 190.4mm x 40.5mm x 107.9

Weight - 0.5kg

Power - 28VDC

Power Dissipation - 8W

Inputs - RGB (DB9 Connector)

Output - RIB (DB15 connector)