At certain times of the year, the Sun´s energy can interfere with the satellite signal for a few minutes. This phenomenon is called “Solar Interference”.

Use the SOLAR INTERFERENCE CALCULATOR to estimate the periods during which the satellite signal could potentially be diminished, determine the pointing to ground stations and identify when our satellites may be affected.

Date forecast for interference Start time (UTC/GMT) End time (UTC/GMT) Length


This calculator generates estimates based exclusively on geometric angles, and does not consider parameters such as link RF margin, antenna un-pointing, performance.