GPS receiver module of high Performance, Low Price 1. ... sec. 3.Size: 20.0*24.3*3.0mm GPS receiver module with Low Price, High Performance, International Approvals, Prompt ... At the pulse positive edge 4).Measurements Aligned to GPS second, ±1 microsecond 12. Environmental Characteristics: 1). ... specialized in R&D and Production ofthe GPS Antennas , GPS Modules and GPS Receivers for ten years. We have ...