Kathrein is an international enterprise active in antenna and communications technology. Since 1919 the group of companies has been developing, producing and marketing a wide range of antenna systems and signal processing products. Always being one step ahead in technology has ensured that Kathrein is among the leading companies in the world market. The Kathrein Broadcast Division is active in the following product ranges: Transmitting and reception antennas for FM, TV, DTV, DVB and DAB Ground-to-Air antenna systems for communication and navigation