產品說明
Features:
– Powered by SiRF starV ultra low power core logic
– GPS, GLONASS, Galileo, BDS and SBAS reception fhigh GNSS
availability and accuracy
– Compact module size feasy integration
– Dimension : 42.3 x 40 x 14.1 mm
– Fully utilized SiRF starV upgrade features
– Interface RS232 USB
Hardware Specification :
* Chipset : GSD5e/ROM Base SiRF starV low power single chipset
* General
– Frequency : GPS L1, 1575.42 MHz
GLONASS L1,1602~1615MHz
– C/A code :1.023 MHz chip rate
– Channels :52
– Sensitivity : GPS –165dB/GLONASS –161dB
* Accuracy
– Position : ＜ 2.5 meters
– Velocity : 0.01 meters/second
– Time : 1 uS synchronized to GPS time
* Datum
– Default WGS–84
– Other : selectable fother Datum