Model Number:  VT600

GPS Module:  Latest GPS SIRF-Star IV chipset

GPS Sensitivity:  -163Db

GSM:  850/900/1800/1900MHz

GPS Frequency:   L1, 1575.42 MHz

C/A Code:  1.023 MHz chip rate

Channels:  48 channel all-in-view tracking

Position Accuracy:  10 meters, 2D RMS

Velocity Accuracy:  0.1 m/s

Flash Memory:  8MB