Most non
Sky receivers dont have an epg - thats why many of us prefer them! If you have done a full frequency scan from 13E, then the AJ Sports channels are likely to be about 20th in the list
http://www.flysat.com/hotbird.php
If you want to use the Portuguese section of the site in the section for your receiver, try using google translation (with the English underneath)
http://www.google.com/language_tools
Its not perfect but it makes it more or less understandable if you dont get too technical. Some one will probably chip in and help, and you can translate back again.