Start with the question

Begin with the published schedule facts and preserve their source. Add model context only after the time, frequency, station, and service are understood.

Read the evidence in layers

DXLens deliberately separates schedule truth, technical data, model inputs, current conditions, and the eventual real-world reception. Missing evidence remains missing; uncertainty is not silently converted into confidence.

Important boundary

A schedule is not a signal measurement. A forecast is not a reception guarantee. Public receivers are not operated by DXLens; personal RTL-TCP endpoints are configured by the user.

Take the next action

Open the relevant screen, inspect the source or assumption labels, and make the smallest useful change. Save a Custom view or SDR preset only when the configuration is worth returning to.