GE 10-RS is a pediatric/neonatal sector array ultrasound transducer Compatible with GE Vivid I BT12, GE Vivid Q, GE Vivid S6, GE Vivid S5 ultrasound machines from GE. The GE 10S-RS has a frequency range of 4.5-11.5 MHz and is for pediatric cardiac, and neonatal head applications.