UM220-INS NL

UM220-INS NL

Industrial Grade Multi-GNSS Inertial Navigation Module and Positioning Module

UM220-INS NL is an industrial grade dead reckoning gnss+MEMS module designed for in-dash vehicle navigation and high-end navigation. Based on Unicore’s proprietary low power consumption GNSS SoC – UC6226, and with the built-in 6-axis MEMS, UM220-INS NL can directly output GNSS+MEMS integrated positioning results, It is most suitable for applications requiring high accuracy, high reliability, and high continuity.

Product Characteristics

Miniaturized All-in-One design

Built-in MEMS device, output of integrated navigation and positioning results with one single module

100% positioning continuity even in tunnels or underground parking lots

In-dash integrated navigation algorithm, supporting odometer pulse

Supports A-GNSS

Technical Specifications

Performance Specifications

Channel

64 channels, based on UFirebird

Frequency1

GPS L1

BDS B1

Galileo E1

GLONASS G1

QZSS

SBAS

Modes

Single-System Positioning

Multi-System Positioning

Time to First Fix (TTFF)

Cold Start: <28s

Reacquisition: < 1 s

PositioningAccuracy (CEP)

Horizontal: 2.0 m (Dual-System)

< 5% x driving distance (inertialnavigation, without GNSS signal)

VelocityAccuracy(RMS)2

0.1 m/s (GNSS)

1PPS

Support

Sensitivity

GNSS

Tracking          -161 dBm

Cold Start       -147 dBm

Hot Start         -154 dBm

Reacquisition  -157 dBm

Update Rate

1 Hz / 5 Hz / 10 Hz

Differential Data

RTCM V3.X

Data Format

NMEA-0183, Unicore

Physical Specifications

Dimensions

12.2 x 16.0 x 2.6 mm

Package

24 pin SMD

Temperature

Operating -40 °C ~ +85 °C

Storage -45 °C ~ +90 °C

Electrical Specifications

Voltage

3.0 V ~ 3.6 VDC

LNA Feed

3.0 V ~ 3.3 V

Power Consumption3

90 mW

Functional Ports

2 x UART (LVTTL)

1 x SPEED 

1 x FWD

1 x 1PPS (LVTTL)

NOTE: 

1 Simultaneously running three systems at most. Using  command to switch between BDS and GLONASS. 

2 Typical Value, < 3 0m/s open sky 

3 Open sky, continuous tracking.