Siemens 14L5 3D/4D Linear Array transducer has a frequency range of 5.0 MHz. – 14.0 MHz. and supports the following applications: Breast, Vascular, Venous, Musculoskeletal, Superficial. The Siemens 14L5 transducer is compatible with: Simens/Acuson S2000, Simens/Acuson SC2000 ultrasound systems.