size :15X13mm MTK AG3335MV chip L1 single frequency multi-mode low power with PPS
Features
n Build on high performance, low-power MediaTek AG3335M chip set
n Ultra high track sensitivity: -165dBm
n Concurrent reception of multi-band and multi-system satellite signals
n Supports all civil GNSS signals
n Supports BDS-3 signal
n Extremely fast TTFF at low signal level (Cold start ≤30s, Hot start ≤1s).
n Multipath detection and suppression
n Works with passive and active antenna
n Low power consumption: Max 8 mA@3.3V
n NMEA-0183 compliant protocol or custom protocol
n Operating voltage: 2.8V to 4.3V
n Patch Antenna Size: 12x12x4mm
n Module Size: 15.2x13.0x6.55mm
n Operating temperature -40 ~ +85ºC
n RoHS compliant (Lead-free)
Parameter | Specification |
GNSS engine | • GNSS engine has 135channels and DSP accelerators |
GNSS reception | • GPS/QZSS: L1 C/A, L1C • BDS: B1I • GLONASS: L1 • Galileo: E1 • SBAS: WAAS, EGNOS, MSAS, GAGAN |
Update rate | • GNSS20Hz Maximum |
Position accuracy | • GNSS: >1m CEP • SBAS: >1m CEP |
Velocity & Time accuracy | • GNSS: 0.01m/s CEP • SBAS: 0.05 m/s |
Accuracy of 1PPS Signal | • Typical accuracy: ±20ns, Time pulse width: 100ms |
Time to First Fix(TTFF) | • Hot start1 sec • Cold start 30 secs |
Sensitivity | • Cold start-148dBm • Hot start-155dBm • Reacquisition-158dBm • Tracking & navigation-165dBm |
GNSS Operating limit | • Velocity: 515m/s • Altitude: 18,000m |
Datum | • Default WGS-84, User definable |
UART Port | • UART Port: TXD and RXD • Supports baud rate from 9600bps to 961200bps. • NMEA 0183 Protocol Ver. 4.00/4.10,Cynosure GNSS Receiver Protocol |
Temperature Range | • Normal operation: -40°C ~ +85°C • Storage temperature: -40°C ~ +105°C • Humidity: 5% ~ 95% |
Physical Characteristics | • Size: 15.2±0.30 ×13.0±0.30 ×6.55±0.50mm • Weight: Approx. 3.8g |