Acoustic Specifications; Figure E-1 Phased Array Module Models Omni-M-Pa1616M And; Table 41 Acoustic Specifications; E.1 Acoustic Specifications - Olympus OmniScan MX2 User Manual

DMTA-20015-01EN [U8778402], Rev. J, January 2014

Figure E-1 Phased array module models OMNI-M-PA1616M and

E.1

Acoustic Specifications

This section lists the acoustic specifications for the pulser, receiver, and beam
formation (see Table 41 on page 144).
Voltage
Pulse width
Fall time
Pulse shape
Output impedance
Gain range
Input impedance
144 Appendix E
OMNI-M-PA1664M

Table 41 Acoustic specifications

Pulser
Low: 40 V
High: 80 V
Adjustable from 30 ns to 500 ns; resolution
of 2.5 ns
<10 ns
Negative square pulse
<25 Ω
Receiver
0 dB to 74 dB, maximum input signal
1.32 Vp-p
75 Ω