Product Name: BZ-121GPS
Product Specifications:

Chip:u-blox M10050(Ten Generation Chip)
Pattern: GPS,GLONASS,BDS,GALILEO,SBAS,QZSS(Default GPS+GLONASS+BDS joint positioning)
FLASH:Supported
Frequency:GPS L1,GLONASS L1,BDS L1,GALILEO L1,SBAS L1,QZSS L1
Power:5V
Size:12x16x4.5mm
Interface:PCB Pad
Weight:2.2g
Antenna:Ultrathin Ceramic Antenna (oil spraying process, prevent scratching and oxidation)
Receiving channels:72 search channels
Baud rate:115200dps
Output Protocol:NMEA / UBLOX (Dual protocol)
Output Frequency:1Hz-10Hz. Default 10Hz
Speed accuracy:0.05m/s
Horizontal Positioning Accuracy: 2D ACC 1.5m(open air)
Receiving Sensitivity:Trace-162dBm / Capture -160dBm