Unfortunately no kenyan network is easily receivable from Europe.
Intelsat 802 carries some content but on Kenya spotbeam (http://www.lyngsat-maps.com/maps/intel802_spot1.html), which means that even a really huge dish might not be able to catch them where you are.
Intelsat 903 (http://www.lyngsat-maps.com/maps/intel903_nezone.html) is being received here in South Western Germany by somebody using a 3.70m dish but even with that size it ain't stable instead very weak.
For Intelsat 902 (http://www.lyngsat-maps.com/maps/intel902_swzone.html) things look even worse. I don't remember as well any big dish user having had success.
Maybe you would like to ask some local people here: