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-455A 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.

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



Rugged Enclosure, 435 to 470 MHz


Board Level Unit, 435 to 470 MHz, Serial-level communication


Board Level Unit, 435 to 470 MHz, TTL-level communication

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