Synzen
GPS tuning frequency: GPS 1575MHz, GLONASS 1602MHz
Assembled device
Device is assembled with PCB, casing and 2 18650 Li-Ion batteries. PCB si screwed with 2 screws and whole casing is closed with back plate with 4 screws.
Casing can be modified to run wires from PCB!
Connection for GPS u.fl connector