I was going to take this to the waste recycling centre as the digital radio part doesn't work, but if all you need is the FM mode, then this should work fine. Its dimensions are 25cm x 17cm x 5.5cm and it comes with a removable power cord. For portable use you'll need 6x class C 1.5V batteries (not included).

It also has both a 3.5mm headphone socket and Line Out sockets for connecting to speakers/amplifiers/etc.

The antenna is broken, but that doesn't seem to affect the FM mode. You could feasibly replace the antenna, but I don't think that's why the digital channels aren't working as they seem to be getting a decent enough signal with the antenna extended (I used pliers for that).

Fair Chance Policy: I’ll wait before choosing a recipient to give more people a chance to reply.

FM-only DAB radio (Barming, ME16)