Hrvatski Radio Croatia started testing on 594 kHz from Deanovac using dual channels. The Glas Hrvatske programme was in parametric stereo (AAC) and there is also a mono HVXC service called HR Info. In 2007 this was changed to just a single audio service at 19.08 kbps. This transmitter has now been shut down.
It had been expected that HR would convert the 1134 kHz transmitter to DRM in late 2009 following the closure of 1125 kHz but nothing happened. In early 2012 DRM broadcasts have been monitored on 1134 kHz but have not yet been confirmed as emanating from the site at Zadar.