Based on the MTK3339 platform from Mediatek it supports 66 acquisition and 22 tracking channels. The module draws 20 mA in tracking mode, and has input sensitivity of -165 dB in tracking mode and -148 dBm in acquisition mode. It is suited for industrial applications due to its working temperature of -40 to +85 °C.
The EASY Assisted GPS technology available on L80 enables a first rapid localisation and high positioning accuracy even at indoor signal level. Satellite data can be automatically calculated with the ephemeris data from the past 3 days, which are stored in internal flash memory. In order to achieve an optimal balance between positioning accuracy and energy consumption, the ON-/OFF-Time can also be adjusted adaptively by Always Locate technology.
MSC Technologies; www.msc-technologies.eu