The GMS-GPS is a state of the art GPS receiver module which employs GARMIN GPS-18 that is a complete GPS receiver and embedded antenna designed for a broad spectrum of system applications.

The GPS-18 tracks up to twelve satellites at a time while providing one-second navigation updates and low power consumption. Its far-reaching capability meets the sensitivity requirements of seismic applications.

The GPS-18 design utilizes the latest technology and high-level circuit integration to achieve superior performance while minimizing space and power requirements.

The GMS-GPS is housed in a water-resistant case and designed to withstand rugged operating conditions. The host system may communicate with the GMS-GPS via a dedicated, compatible, bi-directional communication channel. Internal memory backup allows the GMS-GPS to retain critical data such as satellite