Synchro Heading Input Converter | ARINC 429 01-0771110-02 The 1170 Protector case is

The 1170 Protector case is designed with rugged construction and built to protect even the most sensitive equipment while traveling to the harshest environments

and relative mode

The RapidDitch(c) Express bag is a compact and buoyant emergency survival bag that conveniently keeps essential safety gear together in one place and allows for quick access in emergency situations

Version 8503K9 is a single-pole

This leaves no room for moisture or air to build up

Synchro Heading Input Converter | ARINC 429 01-0771110-02 The 1170 Protector case isThe converter accepts the Magnetic Heading (ARINC 407 3 wire Synchro Data Inputs) and converts to A 429 low speed output label 320.