Description
DATASHEET : UM220-IV N Overview
The UM220-IV NL from Unicore is a 4th generation dual-system GNSS navigation and positioning module for the navigation market. It uses proprietary GNSS SoC UC6226, which boasts high integration, low power consumption and anti-interference module.
Features
- Supports GPS and BeiDou
- SMD package in mini size（16.0 mm x 12.2 mm x 2.4 mm)
- Excellent navigation and positioning performance, supports independent and dual-system positionings
- Anti-interference capability ensures stable performance in complex electromagnetic environment
- Low power consumption
- Supports A-GNSS and DGNSS
- Compatible mainstream GNSS design and convenient SMD packaging
Applications
- Automotive
- Vehicle Monitoring
Technical Specifications
| Performance | |
| Channel: | Based on 64-Channel SoC – UFirebird |
| Frequency: | GPS L1/Galileo L1, BeiDou B1/GLONASS E1/SBAS |
| Modes: | Single System Positioning Multi-System Positioning |
| Time to First Fix: | <29 s (Cold Start) AGNSS <5s 1 s (Hot Start) <1 s (Acquisition) |
| Update Rate: | Up to 10Hz (Required customized version) |
| Positioning Accuracy: | 2.0 m CEP (Dual-System) |
| Velocity Accuracy (RMS): | 0.1 m/s 1sigma (GNSS/GPS) 0.2 m/s 1sigma (BeiDou) |
| 1PPS: | Support |
| Sensitivity: | Cold Start -147 dBm (GPS) -146 dBm (BeiDou) Hot Start -154 dBm (GPS -153 dBm (BeiDou) ) Tracking -161 dBm (GPS) -160 dBm (BeiDou) Reacquisition -158 dBm (GPS) -157 dBm (BeiDou) |
| Physical | |
| Dimensions: | 16 mm x 12.2 mm x 2.4 mm |
| Package: | 24 pin SMD |
| Operating Temperature: | -40°C – +85°C |
| Storage Temperature: | -45°C – +90°C |
| Electrical | |
| Voltage: | 2.8V – 3.6V DC |
| LNA: | 2.7V – 3.3V, <100 mA |
| Power Consumption: | 50 mW |
Ordering
The UM220-IV NL GNSS module from Unicore is available through TerrisGPS. Please use the Request Pricing form to contact us for further information.
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