The accuracy of Unicore GNSS receivers ranges all the way from meter, though sub-meter and centimeter, down to the millimeter level.

Using our own unique technology Unicore has successfully developed and fielded series of multi-system, multi-frequency, high-performance System on a Chip (SoC), and a range of high-precision, board-level GNSS receivers and navigation/timing modules.

Applications include Continuously Operating Reference System (CORS) reference stations, survey & mapping, precision agriculture, positioning & heading, vehicle monitoring, autonomous vehicle navigation, and precision timing – along with a number of other

Unicore is a one-stop provider of GNSS SoC chips and GNSS receivers, with extensive experience in the design, verification, development, implementation and production of highly integrated ICs, along with multi-system high-performance GNSS baseband algorit

Unicore Communications, Inc. is a technology company focused on the design & development of highly integrated ICs, algorithms and GNSS receivers.


Type Signals Size Power Interface Characteristics
  GPS BDS SBAS   1.65V~1.9V 2.7V~3.6V 3.0~3.6V UART PPS Firmware Update Antenna detector Timing Ins A−GNSS D−GNSS Raw Output
Positioning Modules
UM220-III H * 12.2*16mm        
UM220-III NV * 12.2*16mm            
UM220-III NL   12.2*16mm            
UM220-INS N * 12.2*16mm          
UM220-III NL   30*40mm              
Precision Timing
UM220-III L   17*22.4mm            
Note: √ =support          *=FW  support after firmware upgrade