I receive the television picture via Ünitymedia cable. Unfortunately, some public stations on channel places near the former FM (radio) are range. Older antenna socket, as the early 90 can built in our house these channels do not separate so that interference-free reception of these channels is possible. An inexpensive solution is to replace the antenna socket. This is done with a suitable screwdriver in about 5 minutes.
I have it made and installed the Kathrein ESD 44 and can finally receive my beloved ARTE again.