尺寸:16X16mm BK1616P芯片 单频多模
Features
n Build on high performance, low-power BK1616P chip set
n Ultra high Track sensitivity: -165dBm
n Support Windog function, and RTC
n Concurrent reception of single-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
n Multipath detection and suppression
n Works with passive and active antenna
n Low power consumption: Max 27mA@3.3V
n NMEA-0183 compliant protocol or custom protocol
n Operating voltage: 2.8V~4.3V
n Patch Antenna Size:15x15x2mm
n Small form factor: 15.8±0.5x15.6±0.5x4.9±0.5mm
n Interface type:5Pin pads
n Weight: Approx. 3.9g（±2%）
n Operating temperature -40 ~ +85ºC
n RoHS compliant (Lead-free)
Functional Description
Parameter | Specification |
Power supply | • Supply voltage: 2.8V~4.3V Typical: 3.3V |
Power consumption | • Acquisition: 27mA @VCC=VBAT=3.3V • Tracking: 25mA @VCC=VBAT=3.3V • Standby: 2.0mA @VCC=3.3V • Backup: 20uA @VBAT=3.3V |
GNSS engine | • 96 tracking channels with fast search engine |
GNSS reception | • GPS/QZSS: L1 • GLONASS: G1 • GALILEO: E1 • BEIDOU: B1I, B1C • SBAS: WAAS, EGNOS, MSAS, GAGAN |
Update rate | • GNSS: 10Hz maximum, 1Hz by default |
Position accuracy | • GNSS: >1.5m CEP • SBAS: >1.5m CEP |
Velocity & Time accuracy | • GNSS: 0.01m/s CEP • SBAS: 0.05 m/s • 1PPS: 20 ns |
Time to First Fix(TTFF) | • Cold start: 28 s • AGPS: 1.5s |
Sensitivity | • Cold start: -148dBm • Re-acquisition: -159dBm • Tracking & navigation: -165dBm |
GNSS Operating limit | • Velocity: 515m/s • Altitude: 18000m |
Datum | • Default WGS-84, User definable |
UART Port | • UART Port: TXD&RXD • Supports baud rate from 9600bps to 961200bps, 9600bps by default. • NMEA 0183 Protocol Ver.4.10, BK GNSS Receiver Protocol • Supports batch data report mode |
Temperature Range | • Normal operation: -40°C ~ +85°C • Storage temperature: -40°C ~ +105°C • Humidity: 5% ~ 95% |