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Chapter 8: Acoustic Output 153
Acoustic Output
(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 30: Transducer Model:
P10x
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 1.3 2.0 1.8
Associated Acoustic
Parameter
p
r.3
(MPa) 2.03
W
0
(mW) —40.1 34.7 31.5
min of
[W
.3
(z
1
),I
TA.3
(z
1
)]
(mW)
z
1
(cm)
z
bp
(cm)
z
sp
(cm) 2.1 0.8
d
eq
(z
sp
) (cm) 0.327
f
c
(MHz) 3.87 6.85 3.87 3.86
Dim of A
aprt
X(cm) 0.992 0.416 .224
Y(cm)
0.7 0.7 0.7
Other Information
PD (μsec) 1.28
PRF (Hz) 1563
p
r
@PII
max
(MPa) 2.70
d
eq
@Pll
max
(cm) 0.25
Focal Length FL
x
(cm) —6.74 0.92
FL
y
(cm) —5.0 5.0
I
PA.3
@MI
max
(W/cm
2
)
233
Operating
Control
Conditions
Control 1: Exam Type Crd Crd Crd Crd
Control 2: Sample Volume 1 mm 7 mm 1 mm 1 mm
Control 3: PRF/TDI 1563/
Off
5208/
On
5208/
Off
15625/
Off
Control 4: Sample Volume Position Zone 2 Zone 6 Zone 1 Zone 0
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