UM220-IV NL
UM220-IV NL
Industrial Grade Multi-gps satellite navigationand Positioning Module
Multi-constellation positioning module for the vehicle navigation market. It is based on Unicore's GNSS SoC - UC6226. Featuring high integration, low power consumption, anti-interference design, and A-GNSS support, the UM221-IV NV is suitable for automotive applications that demand high performance, reliability, and quality.
Product Characteristics
Excellent navigation and positioning performance, supporting single-system standalone positioning and multi-system joint positioning
Anti-interference design, which enables the module to work stably under complex electromagnetic environments
Low power consumption design
Supports NMEA V4.1 protocol
Surface Mount Technology which facilitates users to produce
Raw observation data output (optional)
Technical Specifications
Performance Specifications
|
Channel |
Based on 64-Channel SoC - UFirebird |
|
Frequency1 |
GPS L1 |
|
BDS B1 |
|
|
Galileo E1 |
|
|
QZSS |
|
|
Positioning Modes |
Single-system or multi-system |
|
Time to First Fix (TTFF)2 |
Cold Start < 28 s |
|
Hot Start: < 1 s |
|
|
Re-acquisition < 1 s |
|
|
AGNSS< 4 s |
|
|
1PPS |
Support |
|
Sensitivity |
GNSS |
|
Tracking -161 dBm |
|
|
Acquisition -147 dBm |
|
|
Hot Start -151 dBm |
|
|
Reacquisition-158 dBm |
|
|
Update Rate |
1 Hz |
|
Data Format |
NMEA 0183,Unicore |
Physical Specifications
|
Dimensions |
|
|
Weight |
|
|
Package |
24 pin SMD |
|
Temperature |
Operating -40 °C ~ +85 °C |
|
Storage -45 °C ~ +90 °C |
Electrical Specifications
|
Voltage |
|
|
LNA Feed |
|
|
Power Consumption2 |
50 mW |
Functional Ports
|
2 x UART(LVTTL) |
|
1 x 1PPS(LVTTL) |
Functional Characteristics
|
AGNSS * |
|
Raw observation output |
NOTE: * Supported by specific firmware
1 Open sky, using TruePoint RTK algorithm
2 Open sky, continuous tracking
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