UM220-IV L User Manual
UC-00-M15 EN R1.4
Product Introduction
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Product Introduction
1.1
Overview
UM220-IV L is a GNSS multisystem, high-precision timing module, based on the low
power, multisystem, high-performance SoC-UFirebird independently developed by
UNICORECOMM. It supports GPS, BDS, GLONASS and Galileo, etc. Moreover, it is
capable to receive and process data of two or three systems concurrently, or work on a
single system.
UM220-IV L module supports SBAS, QZSS and DGNSS input function, and provides the
advanced AGNSS function. It can improve the positioning speed through the assistant
data service of UNICORECOMM in the scenario of networking.
With the combined function of filter, linear amplifier and antenna protection, and
optimized RF architecture and interference rejection capability, UM220-IV L module
provides the reliable performance in complex electromagnetic environments.
UM220-IV L module supports various timing modes including fixed-location timing,
optimized-location timing and positioning timing, which ensure the good timing
accuracy even in complex signal environmental conditions.
UM220-IV L module features compact dimensions, SMT PADS, full-automatic
integration of standard pick-and-place and reflow soldering, and is especially suitable
for low-cost, low-power applications.
