Home Forums Digital Home & Smartphones Help Router Interfering With DAB Signal? Forum Rules | Contact Forum Editor | Report a Post Router Interfering With DAB Signal? morddwyd 07:41 15 Sep 2015 Locked My DAB reception in the bedroom has recently deteriorated quite badly. Could this have anything to do with a recently installed BT router, and would a change of frequency help? BRYNIT 09:14 15 Sep 2015 A simple test would be to unplug the router when you get bad reception. If there is no improvement you know its not the router. This thread is now locked and can not be replied to.