U-blox
GPS MODULE U-BLOX LEA-6T-0-001, PCB 52-54-125
You will find that U-blox chips handle multipath reflections well in cities.
U-Blox ZED-F9P Dev Board, High Precision, GNSS GPS Module ZED-F9P-00B-02
U-blox units are often used in marine navigation for commercial boats.
U-Blox ZED-F9P Dev Board, High Precision, GNSS GPS Module ZED-F9P-02B-00
U-blox modules help synchronize audio equipment in broadcast studios.
