Reception of Adventist World Radio via MBR Dushanbe, Sept.5

GERMANY(non)   Adventist World Radio via MBR Dushanbe, Sept.5
1300-1330 on 15430 DB  100 kW / 125 deg to SoAs Dzonka, co-ch
Radio Riyadh 15430 unknown tx / unknown to ???? Arabic or spurs of 
fundamental  15380 RIY 500 kW / 310 deg to N/ME Arabic Holy Quran.