Upper Air Radiosondes RS41

Providing high-quality atmospheric sounding data for the most accurate weather forecasting.

    World-Class Radiosondes

    When weather predictions are accurate, more people and their communities are protected from danger and socioeconomic impacts. Upper air soundings help provide a complete atmospheric weather profile, which enables weather organizations to make accurate forecasts.

    Vaisala RS41 Upper Air Radiosondes provide world-class data to meteorological institutes and organizations, and are known for their accuracy, reliability, and ruggedness.

    Vaisala’s radiosondes provide upper air weather measurement data including temperature, humidity, pressure, and wind speed and direction, and perform even in the most demanding weather conditions — all in a robust and easy-to-use design.

    Streamline launch preparations, reduce human errors, and lower operational costs of upper-air weather observations with Vaisala’s Radiosondes.


    Model Comparison

    Our line of radiosondes offers different measurement parameters, sensor technology, and transmission methods to suit your particular application.

    Radiosonde RS41-SG

    • Excellent for synoptic soundings
    • Temperature and humidity sensors
    • GPS height, pressure, and wind data
    • Automated ground checks
    • Standards-compliant, stable narrow band transmission

    Radiosonde RS41-SGP

    • Excellent for sensor-based pressure needs temperature and humidity sensors
    • GPS wind direction and speed
    • Automated ground checks
    • Standards-compliant, stable narrow band transmission

    Radiosonde RS41-SGM

    • Improved security thanks to radio silence and encryption
    • Superior PTU measurement performance
    • Automated ground check
    • Robust and easy to use design
    • GPS for continuous wind data availability and height and pressure calculation
    • Stable narrow band transmission that complies with ETSI standard EN 302 054


    Contact Us

    Want the full picture when it comes to atmospheric weather?

    We’ve got you covered with upper air radiosondes that provide the most accurate, dependable, and high-quality data available.