Navman has released the smallest GPS module Jupiter3, designed on the SiRF Star III chipset that supports 20 channels. It is supplied with high sensitivity, ultra-low-power consumption circuit that is suitable for portable products, vehicle tracking system and sports activities measurement.
Features include: latest SiRF Star III solution; high sensitivity, cold start = -145 dBm, tracking = -159 dBm; ultra-low-power consumption, 11.5 mA; supports 20 channels and fast TTFF - less than 500 ms.