Size :18X18mm BK1616P chip single frequency multi-mode positioning module
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 32mA@3.3V
n NMEA-0183 compliant protocol or custom protocol
n Operating voltage:3.0V~5.5V
n Patch antenna size: 18x18x4mm
n Small form factor: 18.3±0.5x18.3±0.5x6.6±0.5mm
n Interface type: 5pin pads
n Operating temperature -40 ~ +85ºC
n RoHS compliant (Lead-free)
Functional Description
Parameter | Specification |
Power supply | • Supply voltage: 3.0V~5.5V Typical: 3.3V |
Power consumption | • Acquisition: 32mA @VCC=VBAT=3.3V • Tracking: 30mA @VCC=VBAT=3.3V • Backup: 14uA @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 |
NMEA messages | • $GNGGA,$GNGSA,$GPGSV,$BDGSV,$GLGSV,$GAGSV,$GNRMC |
Update rate | • GNSS: 10Hz Max, 1Hz by default |
Position accuracy | • GNSS: >1.5m CEP |
Velocity & Time accuracy | • GNSS: 0.1m/s CEP • 1PPS: 20 ns |
Time to First Fix(TTFF) | • Hot start: 1s • Cold start: 28 s • AGPS: 1.5s |
Sensitivity | • Cold start: -148dBm • Hot start: -165dBm • 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 • 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% |