It can be used in either a mobile or semi fixed application, it is compact in design and offers high reliability at a lower cost.

The housing of the unit is rugged to withstand extreme vibration and temperatures.

The Inmarsat-D+ transceiver handles a range of messages, including:

tone

numeric

alphanumeric

transmit message acknowledgment/position of 8 bytes

GPS is built-in to the unit and an RS232 interface provides connection to other equipment or user applications.

Terrafix are Value Added Resellers of Inmarsat D+ services through Satamatics. Tracking can be provided using Terrafx AVL software.