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Divers
UM620A
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Channel |
96 channels, based on UFirebirdII |
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Frequency |
GPS L1C/A , L5 |
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BDS B1I, B1C*, B2a |
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GLONASS G1 |
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Galileo E1, E5a |
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NavIC L5* |
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QZSS L1, L5 |
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SBAS |
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Modes |
Single-System Positioning |
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Multi-System Positioning |
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Time to First Fix (TTFF)1 |
Cold Start < 26 s |
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Hot Start < 2 s |
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Re-acquisition < 2 s |
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Positioning Accuracy (CEP)1 |
Horizontal: 1.5 m(Dual-frequency quad-system ) |
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Velocity Accuracy (RMS)2 |
0.05 m/s |
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1PPS |
20ns |
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Sensitivity |
GNSS |
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Tracking -162 dBm |
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Cold Start -148 dBm |
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Hot Start -158 dBm |
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Reacquisition -160 dBm |
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Update Rate |
1 Hz / 5 Hz* / 10 Hz* |
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Data Format |
NMEA 0183, Unicore |
Physical Specifications
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Dimensions |
12.2 x 16.0 x 2.4 mm |
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Package |
24 pin, SMD |
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Temperature |
Operating -40 °C ~ +85 °C |
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Storage -40 °C ~ +85 °C |
Electrical Specifications
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2.7V ~ 3.6 V DC |
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LNA |
2.7V ~ 3.3 V, <100 mA</span> |
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Power Consumption3 |
300 mW |
Functional Ports
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2 × UART (LVTTL) |
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1 × I2C* |
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1 × SPI* |
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1 × 1PPS (LVTTL) |
Functional Characteristics
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Passive Antenna, Active Antenna |
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AGNSS* |
Note: Items marked with * are only supported by specific firmware.
1 Open sky
2 Typical value, < 30 m/s open sky
3 68% at 30 m/s for dynamic operation,open sky
4 Open sky, continuous tracking
For more information about gnss price, please feel free to contact us!
Bonne affaire : acheter au vendeur
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Cette page concerne les importateurs et exportateurs de UM620A Rechercher dans la catégorie : Divers Rechercher dans la catégorie : um620a |
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