Dual STANAG 4781 SSCI Peripheral Card

Features

• 2 STANAG 4781 SSCI Communication Channels
• Supports input voltage up to 32V
  
• Support Master and Slave per Channels​​​
• 16 multiplex lines to enable testing of  32 SSCI devices
• All SSCI communication Baud rates supported
• Adjustable RX levels thresholds per channel
• Highly adjustable hysteresis per channel
• Adjustable TX Low level per channel
• SSCI Voltage and Current Measurement
  • Power up current with programmable window
  • Idle current (Min, Max and Average)
  • Idle voltage(Min, Max and Average)
  • TX Low voltage and Currents​

• Programmable 'precision' current generator to measure the Fire 1R and Zennor Knee
• Selectable Terminations per SSCI channel​
• 8 User I/O with SPI, I2C, and GPSM features 

About

The J-Testr dual STANAG 4781 SSCI peripheral card is specifically designed to support the new STANAG 4781 electronic warfare SSCI communication bus.

The aim of the peripheral is to enable countermeasure (expendable) and dispenser manufacturers to test their SSCI electronics cost effectively and reliably at every stage of the production process to satisfy strict QA requirements needed for devices that 'Fly'. The peripheral card tests all elements of a design that are required by the STANAG 4781 standard.

Example Squib

As a  STANAG 4781 CST member Eiger Design GmbH has extensive knowledge on the STANAG 4781 SSCI  to enable us to produce a test solution to assist all SSCI customers either with countermeasure electronics or dispenser electronics.

​The below diagram shows a typical SSCI Smart Squib production work flow with the typical test stages highlighted.