This is a special plugin for SDR#. It makes an average signal over time for a given frequency. The data can than be saved in the file consisting of two columns (frequency and signal). This plugin can also record a background which can be used for signal correction. The plugin is usually used by amateur astronomers to record the 1920 MHz hydrogen band. A detailed description how to use it can be found on the famous RTL-SDR website.
Plugin download: AVE
The data is presented with the consent of Frans De Jong (pe1rxj). An amateur astronomer who strongly motivated me to make this plugin.