I also managed to get DAB ERT from 39.0E on 12241 H,13381,3/4,QPSK2- DAB+ under Linux with the following commands:
-tune-s2 12241 H 13381 -adapter 0 -system DVB-S2 -lnb UNIVERSAL
-dvbstream -o 1010 | tsniv2ni 1010 | dablin_gtk
0 : Kosmos Jazz (0x1007) Pri subch= 8 start=656 CUs=128 PL=eep-2a bitrate=128 DAB+
1 : Proto (0x1000) Pri subch= 1 start= 0 CUs= 80 PL=eep-2a bitrate=80 DAB+
2 : Deftero 103,7 (0x1001) Pri subch= 2 start= 80 CUs= 96 PL=eep-2a bitrate=96 DAB+
3 : Trito (0x1002) Pri subch= 3 start=176 CUs=128 PL=eep-2a bitrate=128 DAB+
4 : Era Sport (0x1003) Pri subch= 4 start=304 CUs= 80 PL=eep-2a bitrate=80 DAB+
5 : Kosmos (0x1004) Pri subch= 5 start=384 CUs= 96 PL=eep-2a bitrate=96 DAB+
6 : Voice of Greece (0x1005) Pri subch= 6 start=480 CUs= 64 PL=eep-2a bitrate=64 DAB+
7 : Zeppelin (0x1006) Pri subch= 7 start=544 CUs=112 PL=eep-2a bitrate=112 DAB+
8 : DefteroLaika (0x1008) Pri subch= 9 start=784 CUs= 80 PL=eep-2a bitrate=80 DAB+
DAB ERT-