LOCOSYS MC-1513-G is based on MediaTek advanced new generation MT3333 GNSS chip. It is a complete standalone GNSS module which can simultaneously acquire and track multiple satellite constellations that include GPS, GLONASS, GALILEO, QZSS and SBAS.
It features low power and small form factor. Besides, it can provide you with superior sensitivity and
performance even in urban canyon and dense foliage environment.
This module supports hybrid ephemeris prediction to achieve faster cold start. One is self-generated ephemeris prediction (called EASY) that is no need of both network assistance and host CPU’s intervention.
This is valid for up to 3 days and updates automatically from time to time when GNSS module is powered on and satellites are available. The other is server-generated ephemeris prediction (called EPO) that gets from an internet server. This is valid for up to 14 days. Both ephemeris predictions are stored in the on-board flash memory and perform a cold start time less than 15 seconds.
- MediaTek GNSS MT3333 high sensitivity solution.
- Support GPS, GLONASS, GALILEO and QZSS.
- Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN).
- Support 99-channel GNSS.
- Ultra low power consumption.
- Fast TTFF at low signal level.
- Built-in 12 multi-tone active interference canceller.
- Free hybrid ephemeris prediction to achieve faster cold start.
- Built-in data logger.
- Built-in DC/DC converter to save power.
- Up to 10 Hz update rate.
- ± 11ns high accuracy time pulse (1PPS).
- Indoor and outdoor multi-path detection and compensation.
- Support both UART and I2C interface.
- Small form factor 15 x 13 x 2.2 mm.
- SMD type with stamp holes; RoHS compliant SMD type with stamp holes; RoHS compliant.
- Satellite System: GPS + GLONASS + GALILEO + QZSS
- Interface: UART / I²C
- Input Voltage: 3.0V - 4.3V
- Power (mA): 16mA
- VB (uA): 7uA
- Operating Temp (°C): -40 ~ 85
- Dimension (mm): 15 x 13 x 2.2 mm
- Marine Navigation.
- Radiosonde Balloon.
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GPS rollover issue
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