?48 parallel satellite-searching channels for fast acquisition and reacquisition. ?Superior sensitivity, up to -161 dBm, GPS able to acquisition signal at indoor ?Mstar MSB 2212 chipset, Hot start 1.5 sec, warm start 32 sec, cold start 35 sec ?St... - Update: 2009-09-08

Main Feature GPS Chip: SiRF star IIII Low Power chipset Channels: 20CH L1 "All-in-View" tracking Sensitivity: Tracking ? 159dBm Average Cold Start/ Warm Start/ Hot Start: 42 sec/38 sec/1 sec. Low Power Consumption: 30mA Superior urban... - Update: 2009-09-08

Main Feature GPS Chip: -160dBm Atheros AR1511 Channels: up to 44 CH L1 ?All-in-View? tracking Average Cold Start/ Warm Start/ Hot Start: 35sec/33 sec/1.3 sec. Power Consumption: 43mA Support 5 Hz position update rate capability @ 3D fix Suppor... - Update: 2009-09-08

Main Feature GPS Chip: -159dBm SiRF III 7989 Channels: up to 20 CH L1 ?All-in-View? tracking Average Cold Start/ Warm Start/ Hot Start: 42 sec/38 sec/1 sec. Power Consumption: 30mA Supports WAAS, EGNOS and MSAS Dimension (mm) : 15 x 13 x 3.0 - Update: 2009-09-08