User's Manual

128
(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 28: Transducer Model: P21x/5-1 Operating Mode: CW Doppler
Index Label M.I.
TIS TIB
TIC
Scan
Non-scan
Non-scan
A
aprt
≤1A
aprt
>1
Global Maximum Index Value (a) — — 1.0 3.4 2.9
Associated Acoustic
Parameter
p
r.3
(MPa)
#
W
0
(mW)
—— 88.30 101.73
min of [W
.3
(z
1
),I
TA.3
(z
1
)] (mW)
102.54
z
1
(cm)
1.386
z
bp
(cm)
1.71
z
sp
(cm)
#
1.255
d
eq
(z
sp
)(cm)
0.49
f
c
(MHz)
# — — 2.00 2.00 2.00
Dim of A
aprt
X(cm) — — 0.786 0.655 0.459
Y(cm)
—— 1.3 1.3 1.3
Other Information
PD (μsec) #
PRF (Hz) #
p
r
@PII
max
(MPa)
#
d
eq
@Pll
max
(cm)
0.45
Focal Length FL
x
(cm)
——13.84 1.55
FL
y
(cm)
—— 5.5 5.5
I
PA.3
@MI
max
(W/cm
2
)
#
Operating
Control
Conditions
Control 1: Exam Type Card Card Card
Control 2: Zone
Zone 4 Zone 1 Zone 0