Chip: | Ubx-7020-Kt |
---|---|
Support Network: | GPS |
Warranty: | 1 Year |
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Model number | QFL7MU3 |
Chip
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UBX-7020-KT
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Baud rates
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4800, 19200, 38400, 57600, 115200bps (default 9600 baud rate)
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Channel
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56CH
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Sensitivity
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Tracking: -162dBm Capture: -148dBm
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Cold start
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35 seconds on average
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Warm start
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Average 10 seconds
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Hot start
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Average 1 second
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Accuracy
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< 2.5 m[Autonomous] [50%] <3m[SBAS]
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Maximum height
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18000 m
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Maximum speed
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515 m/s
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Maximum acceleration
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<= 4G
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Update frequency
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1-10Hz
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Physical properties
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Type
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24 pin stamp holes
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Dimension
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10.0mm * 9.7 mm * 2.4mm
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Power supply
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Power supply
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3.3VDC ±5%
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Backup voltage
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1.8~3.6VDC
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Power consumption
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External passive antenna 21mA, external active antenna 35mA
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Working environment
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Humidity range
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5% to 95% non-condensing
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Operating temperature
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-20ºC to 85ºC
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Storage temperature
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-40ºC to 85ºC
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Single-sided surface mount, secondary SMT solution, faster application
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RoHS compliant
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Using 0.5PPM high-precision TCXO to complete error compensation such as quadrature error/temperature
drif
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Built-in LNA, low noise signal amplifier
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Rich data output rate: 9600bps (default) [optional: 4800, 19200, 38400, 57600, 115200]
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Can be arbitrarily set with the output sentence: NMEA 0183 V3.0 (GGA, GSA, GSV, RMC, VTG, GLL)
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Built-in RTC crystal
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Support adjustable data refresh rate: 1Hz-10Hz
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Support positioning PPS indicator light: always on or off before positioning; flashing after positioning
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Positioning mode: GPS+GLONASS (default), GPS+Beidou (optional)
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GPS for PDA, Pocket PCs and other portable devices
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Track and trace products such as personal positioning and car positioning
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Mapping products such as area measurement and distance measurement
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Synchronous U-track recording and GPS/Beidou data point calibration
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TC Time and Timing
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