GE RSP6-16-RS 3D/4D Linear Array transducer has a frequency range of 6.0 MHz. – 18.0 MHz. and supports the following applications: Small Parts, Urology,Vascular, Pediatrics, Breast, Orthopedics. The GE RSP6-16-RS transducer is compatible with: GE Volusoni BT14 ultrasound systems.