More than a Decade of Rich Experience in Manufacturing high reliability Electronic Systems

Communication Module

flight recorder is an electronic recording device placed in an aircraft for the purpose of facilitating the investigation of aviation accidents and incidents. Flight recorders are also known by the name Black box—they are, in fact, painted bright orange in color to aid in their recovery after accidents.

There are two different flight recorder devices: the flight data recorder (FDR) preserves the recent history of the flight through the recording of dozens of parameters collected several times per second; the cockpit voice recorder (CVR) preserves the recent history of the sounds in the cockpit, including the conversation of the pilots. The two devices may be combined into a single unit. Together, the FDR and CVR objectively document the aircraft's flight history, which may assist in any later investigation.

This Module forms the communication unit of the Flight Recorder, responsible for MIL 1553, ARINC 429,arinc 717 and GPS functionalities of Flight Recorder.

Electrical Specifications

HOLT Inc Chipset -->? Concurrent multi-terminal operation for one to four MIL-STD-1553B functions: BC, MT and two independent RTs.
? Two host interface options: 16-bit parallel bus for speed, or 4-wire SPI for smaller footprint and interconnect wiring reduction.
? 64K bytes internal static RAM.
? Fully programmable Bus Controller with 28 op code instruction set.
? RAM Error Detection/Correction option
HOLT Inc Chipset Receivers : 4 No;s Transmitters : 2 Nos
HOLT Inc Chipset 64 to 1024 WPS Data output
Receiver Type :72-channel u-blox 8 engine GPS/QZSS L1 C/A GLONASS L1 FDMA, SBAS: WAAS, EGNOS, MSAS Update Rate : Up to 18 Hz
+5V and 12V DC
Standard cPCI 3U Form Factor
All MIL Grade Components