royaltek gps module RGM-2106: 1,smart antenna GPS module 2,SiRFstar IV GPS 3,gps module ... antenna 4,Support MEMS Sensor RoyalTek RGM-2106 is the smart antenna GPS module with SiRFstar IV GPS solution. The module ... /personal Tracker, AVL / Location-Based Services Tracker Cameras / Digital camcorder smart antenna GPS module with SiRFstar IV RGM-2106