UM220-IV NL

UM220-IV NL

Industrial Grade Multi-gps satellite navigation and 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

12.2 x 16.0 x 2.4 mm

Weight

0.8 g

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 ~ 3.3V, < 100 mA

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