Sun Interference Calculator

During certain times of the year, energy from the Sun can overpower a satellite's signal. This is called a Sun fade, Sun transit or Sun outage. For further details, please refer to the Sun Interference Background document.

Use the Sun Interference Calculator below to predict possible Sun Interference for your Earth Station.

Help

Calculate Interference times by
Satellite	Select APR1 [83.00 °E] Galaxy 11 [55.50 °W] Galaxy 12 [129.00 °W] Galaxy 13/Horizons 1 [127.00 °W] Galaxy 14 [125.00 °W] Galaxy 15 [133.00 °W] Galaxy 16 [99.00 °W] Galaxy 17 [91.00 °W] Galaxy 18 [123.00 °W] Galaxy 19 [97.00 °W] Galaxy 23 [121.00 °W] Galaxy 25 [93.10 °W] Galaxy 26 [310.00 °W] Galaxy 27 [314.90 °W] Galaxy 28 [89.00 °W] Galaxy 3C [95.05 °W] Horizons 2 [84.85 °E] Intelsat 10 [68.50 °E] Intelsat 1002 [359.00 °E] Intelsat 11 [317.00 °E] Intelsat 12 [45.00 °E] Intelsat 14 [315.00 °E] Intelsat 15 [85.15 °E] Intelsat 16 [301.90 °E] Intelsat 17 [66.00 °E] Intelsat 18 [180.00 °E] Intelsat 1R [310.00 °E] Intelsat 24 [31.00 °E] Intelsat 25 [328.50 °E] Intelsat 26 [50.30 °E] Intelsat 3R [279.00 °E] Intelsat 4 [72.00 °E] Intelsat 5 [169.00 °E] Intelsat 601 [47.50 °E] Intelsat 602 [177.85 °E] Intelsat 603 [11.50 °E] Intelsat 7 [68.65 °E] Intelsat 701 [157.00 °E] Intelsat 702 [47.50 °E] Intelsat 706 [72.00 °E] Intelsat 707 [307.00 °E] Intelsat 709 [72.10 °E] Intelsat 8 [166.00 °E] Intelsat 801 [330.50 °E] Intelsat 802 [32.90 °E] Intelsat 805 [304.50 °E] Intelsat 9 [302.00 °E] Intelsat 901 [342.00 °E] Intelsat 902 [62.00 °E] Intelsat 903 [325.50 °E] Intelsat 904 [60.00 °E] Intelsat 905 [335.50 °E] Intelsat 906 [64.15 °E] Intelsat 907 [332.50 °E] NSS9 [183.00 °E] THOR-6 [359.20 °E]
Analysis Type	Select
Frequency Band	Select C Ku
Season *	Spring 2012
Type the characters you see in the picture:

* References to Seasons are made to their timing in the Northern Hemisphere