Table 4: Transducer model: C8x Operating mode: Color/CPD
Index label
Maximum index value
Index component value
p
at z
(MPa)
r,α
MI
P (mW)
P
(mW)
1x1
z
(cm)
s
z
(cm)
b
z
(cm)
MI
z
(cm)
pii,α
f
(MHz)
awf
prr (Hz)
srr (Hz)
n
pps
I
at z
(W/cm
pa,α
pii,α
I
at z
or z
spta,α
pii,α
I
at z
or z
spta
pii
sii
p
at z
(MPa)
r
pii
Exam type
Mode
2D optimization/depth (cm)
Color optimization/PRF (Hz)
Color box position/size
(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.
38
1.2
2.68
0.8
0.8
4.82
2548
381
2
)
132
2
(mW/cm
)
sii,α
176
2
(mW/cm
)
3.1
Pro
CVD
Pen/1.5−1.9
High/any
Narrow/any
TIS
MI
At
Below
surface
surface
(a)
#
#
#
—
#
26
12
TIB
At
Below
surface
surface
(a)
#
#
#
#
#
—
#
Acoustic output tables
TIC
At
surface
(b)
#
#