Mainnav GPS Engine Board is designed based on SiRF Star III new generation architecture with low power consumption, compact size and easy integrated for a broad spectrum of OEM system applications. It acquires satellite 20 channel parallel and tracking 12 at a time. The 200,000 effective correlators ensure fast TTFF at low signal level.

ME-530S meets strict needs such as car navigation, mapping, surveying, security, agriculture and so on. Only clear view of sky and certain power supply are necessary to the unit. It communicates with other electronic utilities via compatible TTL and saves critical satellite data by built–in backup memory. The Trickle-Power allows the unit operates a fraction of the time and Push-to-Fix permits user to have a quick position fix even though the receiver usually stays off.