Sonda | Frequenza | Frequenza armonica |
Convesso | 3,5 MHz , 4,0 MHz , 4,3 MHz , 5,0 MHz; | H3,5 MHz, H4,0 MHz , H4,3 MHz , H4,4 MHz , H4,6 MHz; |
Lineare | 7,5 MHz, 8,6 MHz, 10 MHz, 12 MHz; | H8,0 MHz, H8,6 MHz, H9,2 MHz, H10 MHz; |
Transvaginale | 5,0 MHz, 6,0 MHz, 7,0 MHz, 8,0 MHz; | H5.0MHz,6.0MHz,7.0MHz,8.0MHz; |
Micro-convesso | 5,5 MHz, 6.0MHz, 6,7 MHz, 7,5 MHz; | H5,5 MHz, H5,7 MHz, H6.0M, H6,5 MHz; |