SDRskærm

SDRskærm is a term that refers to a display interface designed for Software Defined Radio (SDR) applications. It typically presents a graphical representation of radio spectrum data, allowing users to visualize and interact with radio frequencies. This visualization can include waterfall displays, spectrograms, and signal strength indicators, providing a comprehensive overview of the radio environment.

The primary function of an SDRskærm is to translate raw radio data captured by an SDR receiver into an understandable visual format. This allows users to identify signals, analyze their characteristics, and potentially detect interference or new transmissions. The display can be customized to show different frequency ranges, resolutions, and color schemes, catering to various user needs and preferences.

SDRskærm software often runs on personal computers or dedicated embedded systems connected to an SDR hardware dongle. The software decodes the digitized radio signals and processes them into the visual elements seen on the screen. Common features include the ability to zoom in on specific frequency bands, measure signal bandwidth and power, and record spectrum activity for later analysis. The ease of use and adaptability of SDRskærm interfaces have made SDR technology accessible to a wide range of users, from hobbyists and radio amateurs to professional researchers and engineers.