尺寸:58X53mm BK1662芯片 雙頻多模 RS232 低功耗 帶RTK算法 IPX7防水
Features
n Build on high performance, low-power BK1662 chip set
n Ultra high Track sensitivity: -163dBm
n Concurrent reception of dual-band and multi- system satellite signals
n Supports all civil GNSS signals
n Supports BDS-3 signal
n Supports RTK;Protocol:RTCM 3.3
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 50mA@3.3V
n NMEA-0183 compliant protocol or custom protocol
n Operating voltage:3.0V to 5.5V
n Patch Antenna Size:35x35x4+25x25x4mm
n Small form factor: 53.0±0.5x57.5±0.5x19.8±1.0mm
n Communication type: RS232
n Wire interface type: Molex 4Pin , L=500cm
n Waterproofing grade: IP67
n Operating temperature -40 ~ +85oC
n RoHS compliant (Lead-free)
Parameter | Specification |
GNSS engine | ? 120 tracking channels with fast search engine |
GNSS reception | ? GPS/QZSS: L1,L5 ? GLONASS: L1 ? GALILEO: E1,E5 ? BEIDOU: B1I, B1C , B2A ? INRSS: L5 ? SBAS: WAAS, EGNOS, MSAS, GAGAN |
Update rate | ? GNSS10Hz |
RTK | ? RTCM3.3 |
Position accuracy | ? GNSS1m CEP ? SBAS1m CEP |
Velocity & Time accuracy | ? GNSS0.01m/s CEP ? SBAS0.05 m/s ? 1PPS20 ns |
Time to First Fix(TTFF) | ? Hot start1.0 s ? Cold start 28 s ? AGPS 1.5s |
Sensitivity | ? Cold start -148dBm ? Hot start -163dBm ? Re-acquisition -159dBm ? Tracking & navigation -163dBm |
GNSS Operating limit | ? Velocity515m/s ? Altitude18000m |
Datum | ? Default WGS-84, User definable |
RS232 Port | ? RS232 Port: RS232_TX and RS232_ RX ? Supports baud rate from 9600bps to 961200bps, 460800bps by default. ? NMEA 0183 Protocol Ver. 4.00/4.10, BK GNSS Receiver Protocol ? Supports batch data report mode |
Temperature Range | ? Normal operation: -40°C ~ +85°C ? Storage temperature: -55°C ~ +100°C ? Humidity: 5% ~ 95% |
Physical Characteristics | ? Size: 53±0.5 × 57.5±0.5 × 19.8±1.0mm ? Weight: Approx. 150.0g |