GPS Mouse

Detailed Product Description
MG-550 Mainnav's MG-550 GPS Receiver provides you various applications such as car navigation, marine navigation, mapping, surveying, security, agriculture and so on. It communicates with device (such as PocketPC or notebook) via compatible dual-channel through RS-232 or TTL and saves satellite data by builtin backup memory. Low power consumption technology enables MG-550 and your device to save more operating power. Furthermore, MG-550 can track up to 20 satellites at a time, re-acquire satellite signals in 100ms and update position data every second. Trickle-Power allows the unit to operate a fraction of the time, and Push-to-Fix permits user to have a quicker position fix even though the receiver stays off. General GPS Chip SiRF Star III Frequency L1, 1575.42MHz C/A Code 1.023MHz Chip Rate Channels 20Channel all-in-view tracking Built-in low noise patch antenna Accuracy Position 10 meters, 2D RMS 5 meters, 2D RMS, WAAS Enabled Velocity 0.1 meter/sec without S/A Time 100ns synchronized to GPS time Datum WGS-84 Sensitivity -159dBm tracking Acquisition Rate Cold Start 42 sec (average, open sky) Warm Start 38 sec (average, open sky) Hot Start 3 sec (average, open sky) Reacquisition 0.1 sec, average Dynamic Conditions Altitude 18,000 meters (60,000 feet) max. Velocity 515 meters/sec (1000 knots) max. Acceleration Less than 4G Motion Jerk 20 meters/sec, max Power Input Voltage Rechargeable and removable Li-ion battery with 5V DC input Operation Time 8 hours after fully recharged Op. Temperature -40 o C to +85 o C(internal temperature). Power Jack PS/2 Female Interface Connection PS/2 TTL/RS-232 Protocol NMEA-0183-GGA, GSA, GSV, RMC, VTG Baud Rate 9600