Suryoyo Sat is a Swedish channel that broadcasts in Syriac Aramaic.Other channels might exist but it is the only one that I am aware of.It broadcasts in Arabic and English as well.Here is the link to the original site.Enjoy!
Suryoyo has recently been a great help in the attempt to revive Syriac Aramaic as a spoken language in Israel.You can read more about that here.