Broadband probes, multifrequency: linear rectal 7.0 MHz (from 4 to 9 MHz)
active field = 60mm,
128 elements
range up to 15 cm
convex rectal 5.0 MHz (from 3 to 7.5 MHz)
radius = 61.2 cm
scanning angle = 64
128 elements
range up to 25 cm