Olympus OmniScan MX - Acoustic Specifications; Figure F-1 Phased Array Module Model OMNI-M-PA1616; Table 43 Acoustic Specifications- OMNI-M-PA1616; F.1 Acoustic Specifications

DMTA-20015-01EN [U8778402], Rev. M, February 2017
Appendix F 150
Figure F-1 Phased array module model OMNI-M-PA1616
F.1 Acoustic Specifications
This section details the acoustic specifications of the pulser, receiver, and beam
formation (see Table 43 on page 150).
Table 43 Acoustic specifications— OMNI-M-PA1616
Pulser
Voltage Low: 40 V
High: 80 V
Pulse width Adjustable from 30 ns to 500 ns; resolution
of 2.5 ns
Fall time <10 ns
Pulse shape Negative square pulse
Output impedance <25 Ω
Receiver
Gain range 0 dB to 74 dB maximum input signal
1.32 Vp-p
Input impedance 75 Ω
System bandwidth 0.75 MHz to 18 MHz (−3dB)