尺寸:15X13mm MTK AG3335MV芯片 L1單頻多模 低功耗 帶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 [1] | ? GNSS<< span="">1m CEP ? SBAS<< span="">1m CEP |
Velocity & Time accuracy | ? GNSS0.01m/s CEP ? SBAS0.05 m/s |
Accuracy of 1PPS Signal | ? Typical accuracy: ±30ns, Time pulse width: 100ms |
Time to First Fix(TTFF) [1] | ? Hot start1 sec ? Cold start 30 secs |
Sensitivity [1] | ? Cold start-148dBm ? Hot start-155dBm ? Reacquisition-158dBm ? Tracking & navigation-165dBm |
GNSS Operating limit | ? Velocity515m/s ? Altitude18,000m |
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: -55°C ~ +100°C ? Humidity: 5% ~ 95% |
Physical Characteristics | ? Size: 15.2±0.30 ×13.0±0.30 ×6.55±0.50mm ? Weight: Approx. 3.8g |