Acoustic Specifications; Table 73 Acoustic Specifications - Omni-M2-Ut-2C; O.1 Acoustic Specifications - Olympus OmniScan MX User Manual

O.1

Acoustic Specifications

This section details the acoustic specifications of the pulser, receiver, and beam
formation (see Table 73 on page 197).
Table 73 Acoustic specifications — OMNI-M2-UT-2C
Voltage
UT channel quantity
Pulse-echo mode
Pitch-and-catch mode
Pulse width
Fall time
Pulse shape
Output impedance
Gain range
Input impedance
System bandwidth
NOTE
When used in pulse-echo mode, pulses occur on both the P1 and R1 connectors. When
pulse-echo mode is selected, Olympus recommends using only the P1 connector to
connect the probe.
DMTA-20015-01EN [U8778402], Rev. M, February 2017
Pulser
95 V, 175 V, and 340 V
2
Pulser 1 to pulser 1
Pulser 2 to pulser 2
Pulser 1 to receiver 1
Pulser 2 to receiver 2
Adjustable from 30 ns to 1000 ns; resolution
of 2.5 ns
<10 ns
Negative square pulse
<30 Ω
Receiver
0 dB to 120 dB maximum input signal
34.5 Vp-p (full-screen height)
Ω
64 in pulse-echo mode
Ω in pulse-receive mode
51
0.26 MHz to 27 MHz (−3 dB)
OMNI-M2-UT-2C Module Specifications 197