Garmin GPS18

The GPS 18 is a GPS sensor targeted to OEM clients for use in  applications where a small, highly accurate GPS receiver is needed.

This 12-parallel-channel, WAAS-enabled GPS receiver is 2.4 inches in diameter and weighs just ounces, making it an ideal solution in applications where space is at a premium.

The gps 18 defaults to output data in the industry standard NMEA 0183 data format, but may also be user programmed to output data in the GARMIN proprietary format. The USB version produces data only in the GARMIN proprietary format. It comes complete with non-volatile memory for storage of configuration information, a real-time clock, and raw measurement output data for sophisticated customer applications. It additionally provides a pulse-per-second logic level output whose rising edge is aligned to the UTC second within 1 microsecond.