SKG123NRD is a L1 +L5 dual band, high precision, high-performance GNSS field positioning module, the module can support GPS, BDS, GLONASS, Galileo, and QZSS satellite positioning system, and support AGPS; integrated high-performance, high-reliability positioning engine can achieve fast and accurate GNSS positioning.
Read MoreReceiver | GPS, GLO, GAL, BDS, QZSS, SBAS |
Dual frequency | L1+L5 |
Support | RTK |
SKG123NRD is a L1 +L5 dual band, high precision, high-performance GNSS field positioning module, the module can support GPS, BDS,GLONASS, Galileo, and QZSS satellite positioning system, and support AGPS; integrated high performance, high-reliability positioning engine can achieve fast and accurate GNSS positioning.
SKG123NRD Provides RTK phase difference high-precision positioning and inertial navigation positioning services, to achieve centimeter-level and inertial navigation positioning.
Features:
◆L1 supports GPS, GLO, GAL, BDS, QZSS systems
◆ L5 supports GPS, GAL, BDS, and QZSS
◆Support SBAS(WAAS, EGNOS, MSAS, GAGAN)
◆Support RTCM(v2.3 和 v3.3)
◆Plug and play standard communication protocol NEMA0183
◆Support AGPS: EPO, EASY, NVRAM, hotstil
◆TTFF: cold start <28s (CTTFF is 24s with GLO); hot-start <1s
◆It has better positioning accuracy and location effectiveness under weak signals
◆Compliance with RoHS, FCC, CE
◆Industrial standard
limit Parameter | ||||
Parameter | Symbol | Min. | Max. | Unit |
power supply | ||||
Supply Voltage | VCC | -0.3 | 3.6 | V |
IO | ||||
I/O Features | VIO | -0.3 | 3.6 | V |
RF Input power | RF_IN | 0 | dBm | |
ESD | RF_IN | 2000 | V | |
Environment | ||||
Storage temperature |
Tstg | -40 | 85 | °C |
Humidity | 95 | % |
Electrical specification |
||||||
Parameter | Symbol | Condition | Min. | Type | Max. | Unit |
Supply voltage |
VCC | 3.0 | 3.3 | 3.6 | V | |
Supply voltage |
Supply voltage |
2.2 | 3.3 | 3.6 | V | |
input high voltage |
VIH | 2.4 | 3.6 | V | ||
input low voltage |
VIL | 0 | 0.6 | V | ||
output high voltage |
VOH | Ioh=4mA | 2.8 | V | ||
output low voltage |
VOL | Iol=4mA | 0.4 | V | ||
Operating temperature |
Topr | -40 | 85 | °C |
◆ Auto navigation
◆ High precision RTK navigation
◆ Vehicle inertial navigation
◆ High-precision localization of the RTK is used
◆ Time application
◆ Remote vehicle monitoring
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