1.GM-301: Ultra-high performance and low power GPS module SiRF-3 based GM-301 is extended from GE-370 with additional RS-232 line transceiver, Li-ion battery, and 6-pin connector. It can be designed in applications like AVL, or available with housing as a standalone GPS receiver GR-301.2.GM-316: Ultra-Low Power, Tiny & Easy to Use GPS Smart Antenna Module for Handheld Devices SiRF-3 based GM-316 takes only 26mA at full tracking. Both patch antenna and MMCX RF connector are built-inside the ultra-small area of 13x16 (mm). Minimum main board area is used for soldering its 6-pin interface.
