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Place of Origin : China
Model Number : WT-62-RK
Price : CN¥68.48/pieces 1-499 pieces
Type : GNSS Module
Country of Origin : Shenzhen Guangdong, China
Brand : OTW
Chipset : XX
Application : Positioning, surveying and mapping, etc
Operating mode : GPS+GLONASS+GALILEO+ BDS
Output Mode : UART+TTL
Baud rate : 4800bps-921600bps,Default115200bps
NMEA messages : RMC,VTG,GGA,GSA,GSV,GLL
Update frequency : 0.25Hz-10Hz(default 1Hz)
Voltage : 1.8V to 3.3V
Power consumption : 103mW @1.8V
Size : 12.2mm*16mm*2.4mm



Module performance  | ||
Model  | WT-62-RK  | |
Receiver type  | BDS:B1I/B1C & B2a GPS/QZSS:L1C/A & L5 GLONASS:L1 Galileo:E1,E5a  | |
Arithmetic  | Integration RTK  | |
Agreement  | NMEA-0183 compliant protocol or custom protocol  | |
Available baud rate  | 4800bps~921600bps(default 115200bps)  | |
Channel  | 128  | |
Sensitivity  | Tracking: -167dbm    Capture: -160dbm    Cold start -148dbm  | |
Cold start  | Average 28seconds  | |
Hot start  | Average 1 seconds  | |
Accuracy  | Level 1cm+1ppm CEP50; Elevation 2cm+1ppm CEP50  | |
18Max Height  | 18000 m  | |
Max Speed  | 515 m/s  | |
Max Acceleration  | ≦ 4G  | |
Regeneration frequency  | 0.25 Hz -10 Hz  | |
Positioning  mode  | A-GNSS,Double frequency RTK  | |
Port  | ||
Port  | UART/TTL  | |
Physical property  | ||
Type  | 24PIN LCC package  | |
Size  | 12.2mm * 16mm * 2.4mm (+/- 0.5mm)  | |
Power supply  | ||
Voltage  | 1.8V~3.3V  | |
Power Consume  | Running mode: 103mW@1.8V, Standby mode: < 20μW  | |
Oerating Environment  | ||
Humidity range  | 5% to 95% non-condensing  | |
Working Temperature  | -40℃ to 85℃  | |
Storage Temperature  | -40℃ to 85℃  | |



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                        WT-62-RK High Precision RTK GNSS Module with 0.25Hz-10Hz Update Frequency Images |