NanoUWB Series Internal Antennas

Recommended for New Design (RND)


The Nano UWB Series antenna is the first antenna which has been designed to operate with the Sera NX040 UWB module. Ultra-wideband (UWB) is a short-range, high bandwidth wireless technology which enables applications that require high-speed data transfer or for precise location tracking application. UWB transmits and receives signals across an exceptionally broad frequency range.


The Laird Connectivity NanoUWB antenna features a rigid monopole that supports UWB implementations. The adhesive backed antenna can be used in space sensitive applications with aesthetically pleasing integration and high durability.

The UWB antenna supports UWB channels 5,6,7,8, and 9 and has a continuous bandwidth from 5850 MHz – 8250 MHz. This antenna has applications outside of Laird Connectivity’s Sera NX040 UWB module itself.

  • Coverage – 5850 MHz – 8250 MHz Operation.
  • Performance – Exceptional efficiency and bandwidth in a compact form factor for various UWB applications.
  • Versatile – Compact design using rigid PCB with adhesive backing.
  • Industrial – Operates throughout the entire industrial temperature range.

Part NumberAntenna Connector TypeCable Length (cm)Frequency Range (Max)Frequency Range (Min)Gain (max)Gain (min)
NanoUWB Antenna - Front
Under Development: Preview
MHF4L Connector 15 8250 MHz5850 MHz+3.5 +1.5
NanoUWB Antenna - Front
Under Development: Preview
MHF1 Connector 15 8250 MHz5850 MHz+3.5 +1.5


Name Part Type Last Updated
Product Brief - NanoUWB Series All Product Brief 09/15/2023
3D Model - NanoUWB Antenna, MHF1 Connector (EUB5850A3S-10MHF1) All Technical Drawings 09/26/2023
3D Model - NanoUWB Antenna, MHF4L Connector (EUB5850A3S-10MH4L) All Technical Drawings 09/26/2023


What is Laird Connectivity's product lifecycle EOL and PCN policy?

Laird Connectivity is committed to the long-term supply of all its standard embedded wireless modules and packaged products. Laird Connectivity’s products are specifically designed to meet the needs of the industrial and medical markets, which typically require 7 – 10 years product lifecycle. Although Laird Connectivity can’t guarantee that a component used in our products will not be obsoleted and cannot be reasonably substituted, Laird Connectivity can assure customers we will continue to sell our product when we have customer demand and can obtain the necessary components to build our products.

View our full policy here. 

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