ALTM

Description

The Alternative Location and Timing Module (ALTM) is a standardized, small form factor, Alternative-RF receiver that provides Position / Location Information (PLI) and timing, independent of GPS. The ALTM is designed to be employed during dismounted, ground-vehicle, and airborne operations.

The ALTM contains an Alternative-RF receiver, an inertial measurement unit (IMU), a UART serial port input for high-accuracy GPS, and a UART serial port for data I/O, and a 1 PPS timing signal. For robust operation and ease of integration the ALTM Receiver has two 40-pin Hirose connectors with power and digital interfaces for PLI signals.