This is my OpenATV 7.3 backup image for DM920 working with radio DAB+ from Eutelsat 9E and Eutelsat 10E
CAM 4K Tivusat OK
Settings are for 9/10/13/19.2 East, set your reception setting tuner
network DHCP, user: root , passwd: dreambox
Here a list of Radio DAB and DAB+ available
(https://i.postimg.cc/DfBG0S5q/radio2.jpg)