Murata Type 2AB – World’s smallest UWB module for IoT devices

Murata has launched the world’s smallest ultra-wideband (UWB) module with dimensions of just 10.5 mm × 8.3 mm × 1.44 mm, which combines low power consumption with high accuracy and reliability to make compact and battery-powered IoT- Devices work as efficiently and cheaply as possible. The connectivity module Type 2AB UWB + Bluetooth® Low Energy (BLE) uses radio frequency (RF) technology with short range, which can be used in a variety of applications where precise detection is essential. This also includes applications that ensure social distancing in the workplace in order to minimize the spread of COVID-19. The mounting area can be reduced by 75% by using the UWB module with the Qorvo-IC DW3110 / 3120 compared to chip-on-board designs. Furthermore, the UWB module with a Nordic nRF52840 offers improved design flexibility and a shorter product development time, for example by eliminating the need to prepare external MCUs for customers. In addition, there is an excellent memory (256 kB RAM and 1MB Flash), a deep sleep mode of 250 nA, a 3-axis sensor for motion detection. In addition, the possibility of a temperature range from -40 ° C to 85 ° C and voltages from 2.5 V to 3.6V. The system-in-package module is ideally suited for production engineers who develop advanced products for the IoT market. There is a total of three antennas on the module – two UWB antennas for the phased-different-of-arrival (PDoA) function and one for BLE.

Features and Benefits:

  • Support Channels: Band 5 & 9
  • UWB Chip set: Qorvo DW3110/3120
  • FCC/IC/TELEC Reference Certified (Planed)
  • Hostless module Integrated Nordic IC / nRF52840
    which also have Bluetooth Low Energy function for waking up UWB and updating FW.
  • Integrated 3-Axis sensor for saving battery
  • Reference clock for UWB and MCU are embedded
  • Smallest/highly integrated UWB module available in the market
  • 75% less square area than CoB solution
  • Frequency, Tx power and Antenna delay are calibrated for each device
  • Support Multi Antenna design and evaluation


  • Healthcare / wearables,
  • industrial / commercial
  • home / consumer
  • indoor navigation
  • smart lighting
  • digital payments
  • smart factories
  • POI/indoor marketing

Part number Information:


muRata UWB/Bluetooth Low Energy module Type2AB evaluation board

Type 2AB Evaluation Board


muRata UWB/Bluetooth Low Energy module Type2AB

Type 2AB UWB Module

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