ETSI Satellite Digital Radio (SDR ama ETSI SDR) wuxuu qeexayaa heerka nidaamka raadiyaha dhijitaalka ah ee dayax gacmeedka (SDR).
Dabcan, nooc ka adag jumlada waa " ETSI Satellite Digital Radio (SDR) (ama'' ESDR'') waa waxqabadka hay'adda heerarka ETSI. "