Table 5: Transducer model: C8x Operating mode: PW Doppler
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
Sample volume size (mm)
Sample volume position
PRF (Hz)
(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.
Acoustic output tables
MI
1.0
2.28
1.8
1.8
4.80
1008
—
263
2
)
334
2
(mW/cm
)
sii,α
616
2
(mW/cm
)
3.1
Pro
Zone 4
1008
TIS
At
Below
surface
surface
(a)
#
#
#
#
#
#
1
1
TIB
TIC
At
Below
At
surface
surface
surface
1.4
(b)
0.5
1.4
23.1
23.1
1.0
4.80
Pro
1
Zone 4
1008
#
#
39