Now there is a standard for high quality digital radio broadcasting on shortwave, mediumwave and FM bands - 

Digital Radio Mondiale (Drm)

The Drm standard helps to deliver FM like program quality on shortwave, and mediumwave on very long distances, avoiding most of the disatvantages of the analogue radio transmission on these bands 

Space Line Ltd. is participating in the Digital Radio Mondiale broadcasting standard practical developments since the very beginning

We are:

• The first to introduce the Drm standard in Bulgaria

• The first to modify old type SW broadcast transmitter for successful commercial operation on Drm from Bulgaria in our transmission facility Kostinbrod.

• The first  to operate Drm broadcasting services from Bulgaria for Bulgarian National Radio and WRN, BBC, KBS (Public Korean Broadcasting) 

• We have over 14 broadcasting transmitters modified to Drm since then at our transmitter site and abroad.

• The first to open common Drm platform for international broadcasters, for saving operational costs and increase of audience reach.

• We are Drm Consortium associate member and strong supporter of all Digital Radio related activities

If you are interested in some of these services, please do not hesitate to contact us.