User guide

146
(a)This index is not required for this operating mode; value is <1.
(b)This transducer is not intended for transcranial or neonatal cephalic uses.
# No data are reported for this operating condition since the global maximum index value is not reported for the reason
listed. (Reference Global Maximum Index Value line.)
— Data are not applicable for this transducer/mode.
Table 23: Transducer Model: L38x Operating Mode: PW Doppler
Index Label M.I.
TIS TIB
TIC
Scan
Non-scan
Non-scan
A
aprt
1A
aprt
>1
Global Maximum Index Value 1.0 — 2.0 — 2.6 (b)
Associated Acoustic
Parameter
p
r.3
(MPa) 2.345
W
0
(mW) —84.94 84.94 #
min of
[W
.3
(z
1
),I
TA.3
(z
1
)]
(mW)
—
z
1
(cm) —
z
bp
(cm) —
z
sp
(cm) 0.8 1.3
d
eq
(z
sp
) (cm) 0.4685
f
c
(MHz) 5.01 — 5.05 — 5.05 #
Dim of A
aprt
X(cm) — 1.80 — 1.80 #
Y(cm)
— 0.4 — 0.4 #
Other Information
PD (μsec) 1.29
PRF (Hz) 1008
p
r
@PII
max
(MPa) 2.693
d
eq
@Pll
max
(cm) 0.2533
Focal Length FL
x
(cm) —5.54 — #
FL
y
(cm) —2.5 — #
I
PA.3
@MI
max
(W/cm
2
)
284.5
Operating
Control
Conditions
Control 1: Exam Type Any Vas Vas
Control 2: Sample Volume 1mm 12mm 12mm
Control 3: PRF 1008 Any Any
Control 4: Sample Volume Position Zone 0
(top)
Zone 7 Zone 7