SonoSite S-Cath - Page 122

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(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: P21x Operating Mode: MMode
Index Label MI
TIS TIB
TIC
Scan
Non-scan
Non-scan
A
aprt
≤1A
aprt
>1
Global Maximum Index Value
1.5 — (a) — 1.4 1.1
Associated Acoustic
Parameter
p
r.3
(MPa)
2.10
W
0
(mW)
—# 40.08 79.71
min of [W
.3
(z
1
),I
TA.3
(z
1
)] (mW)
—
z
1
(cm)
—
z
bp
(cm)
—
z
sp
(cm)
3.645 4.9
d
eq
(z
sp
)(cm)
0.343
f
c
(MHz)
1.93 — # — 1.93 1.94
Dim of A
aprt
X(cm)
— # — 1.835 1.9
Y(cm)
—# — 1.31.3
Other Information
PD (μsec)
0.904
PRF (Hz)
800
p
r
@PII
max
(MPa)
2.679
d
eq
@Pll
max
(cm)
0.341
Focal Length FL
x
(cm)
—# — 18.46
FL
y
(cm)
—# — 5.5
I
PA.3
@MI
max
(W/cm
2
)
237.4
Operating
Control
Conditions
Control 1: Exam Type
Abd/OB Abd/OB Abd/OB
/Crd
Control 2: Optimization
Any Gen/Res Pen
Control 3: Depth
7.5 cm 10/13 cm 27 cm
Control 4: THI
On On Off
Control 5: MB
On On or Off On or Off