The unit is a single GPS Receiver/Antenna in a low profile, waterproof and robust enclosure with 1’ pole mount. It interfaces to a RS-232 comm. port of your computing device that utilizes NMEA 0183 data output sentences. GM-44-S is powered by SIRFIII chipset, which is the most sensitive GPS solution in the market. The cable length on the GM44-TMQ-B is 10 metres.

• GM44.pdf