LRS Series

Industrial Serial Data Radios from 1.4 GHz to 435-470 MHz

Operating in noisy RF environments or within a narrow-band licensed spectrum? FreeWave’s LRS Series radios are the ideal solution. The LRS-140 is the most versatile licensed spectrum data radio for use worldwide, and LRS-455 radios provide outstanding performance in telemetry and SCADA applications.

Available as board-level products or inside a rugged enclosure, both LRS Series radios leverage years of FreeWave’s innovation and toughness to offer outstanding performance and versatility. The LRS Series empowers you to extend wireless data communication over long distances — even in the most challenging RF environments.

How to Buy

lrs series product line

Key Features

  • Versatile

    A single radio can operate simultaneously as an Endpoint or Repeater

  • Long Range

    Up to 113 km (70 miles) [depending on model] with clear line of sight, extending further with use of a Repeater

  • Low Power

    Ideal for solar, battery, and DC applications

  • Secure

    Frequency Hopping Spread Spectrum (FHSS) technology and encryption prevent unauthorized access

  • Noise Immunity

    Superior performance in noise-congested environments

  • Industrial Grade

    Class I, Division 2 certified; operating in temperatures from -30°C to +60°C



LRS-455 Series User Manual

LRS-140 Series User Manual



Rugged Enclosure, 435 to 470 MHz

Download Datasheet


Board Level Unit, 435 to 470 MHz

Download Datasheet


Board Level Unit, 435 to 470 MHz

Download Datasheet


Rugged Enclosure, TNC, 1.427 to 1.432 GHz

Download Datasheet


Board Level Unit, SMA, 1.427 to 1.432 GHz

Download Datasheet


Is the LRS Series right for my application?

We’ll help you decide. Tell us your operational requirements so that we can recommend your best-fit solution.

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