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The RTK positioning module SKG12UR, with integrated single-frequency algorithm, supports both BDS and GPS dual-star systems, and with the high-precision positioning service of the national BeiDou augmentation network, it can achieve real-time decimeter-level positioning accuracy.
Read More| Receiver Type | BD、GPS 、GLONASS |
| Positioning accuracy | RTK <20cm |
| Dimension(L×W×H) | 16*12*2.4（mm） |
The RTK positioning module SKG12UR, with integrated single-frequency algorithm, supports both BDS and GPS dual-star systems, and with the high-precision positioning service of the national BeiDou augmentation network, it can achieve real-time decimeter-level positioning accuracy.
The SKG12UR is a high-performance, customized multi-system navigation and positioning module that includes a high-performance satellite receiver chip that supports BeiDou, GPS and Glonass simultaneously; the module features industry-leading -167dBm navigation sensitivity and A-GNSS service for optimal performance, while supporting excellent positioning accuracy in urban canyons and dense trees.
Features：
◆Support BD, GPS, GLONASS system
◆Tracking sensitivity up to: -167dBm
Very fast TTFF: cold start less than 35s; hot start less than 1s
◆Multiple system modes: BDS/GPS; GPS/GLONASS
◆Support original observation value output
◆Working temperature can reach: -40-85℃
◆Ultra-small size: 16.0x12.2x2.4mm
◆Compliant with RoHS, FCC, CE standards
◆Get the fastest positioning time
◆Low power consumption
◆Better positioning accuracy and position effectiveness under weak signal
◆Excellent sensitivity
◆Superior quality and reliability
◆Translated with www.DeepL.com/Translator (free version)
| Parameter | Description |
| Receiver type | GPS L1C/A |
| GLONASS L1OF | |
| BDS B1 | |
| TTFF | Cold start: 27s |
| Warm start: 23s | |
| Hot start: 1s | |
| Auxiliary start: 5s | |
| Sensitivity | Tracking and positioning: -167dBm |
| Recapture: -160dBm | |
| Warm Start: -148dBm | |
| Hot Start: -156dBm | |
| Positioning accuracy | Single point positioning (horizontal): 2.5m CEP |
| RTK (horizontal): <20cm CEP (using Kilobase Pro) | |
| Timing accuracy | RMS：30ns |
| 99%：60ns | |
| Speed accuracy | 0.05m/s |
| Heading accuracy | 0.3degrees |
| Operational limit | Dynamic <=4g |
| Altitude<=50,000m | |
| Velocity<=500m/s | |
| Working current | Search: 28mA @3.3V Typical |
| Trace: 24mA @3.3V |
◆Car navigation
◆Personal navigation equipment
◆Car security system
◆Vehicle monitoring
◆Other satellite positioning applications, etc.
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