
Reference Manual 102
C2–4/20: Pulsed Doppler &2D+Pulsed Doppler
Index Label M.I.
TIS TIB
TIC
scan
non–scan
non–
scan
A
aprt
≤1 A
aprt
>1
Maximum Index Value
1.010 0.973 0.894 0.793** 2.190 (b)
Associated
Acoustic
Parameters
P
r, α
(MPa)
1.630 – – – – –
P
(mW)
–
2D P1: 7.890
PD P1x1: 71.390
PD P1x1: 70.280 – PD P: 83.800 (b)
Min.of
[P
α(zs), Ita, α
(zs)x1cm^2]
(mW)
– – – 62.356 – –
z
s
(cm)
– – – 1.600 – –
z
bp
(cm)
– – – 1.962 – –
z
b
(cm)
– – – – 4.400 –
z_at_max_Ipi, α
(cm)
4.400 – – – – –
d
eq
(z
b
)
(cm)
– – – – 0.382
f
awf
(MHz)
2.630
2D : 3.670
PD : 2.460
2.670 2.670 2.670 (b)
Dim of A
aprt
X (cm)
–
2D : 2.040
PD : 0.800
0.800 1.120 1.120 (b)
Y (cm)
– 1.200 1.200 1.200 1.200 (b)
Other
Information
t
d
(µsec)
1.420 – – – – –
prr
(pulses/sec)
999.000 – – – – –
P
r
at max. I
pi
(MPa)
2.380 – – – – –
d
eq
at max. I
pi
(cm)
– – – – 0.344 –
I
pa, α
at max. MI
(W/cm
2
)
145.000 – – – – –
Focal Length
FLx (cm)
– – 5.000 6.800 – –
FLy (cm)
– – 8.000 8.000 – –
Operating
Control
Conditions
Control 1
MI
Control 2
TIS_as
Control 3
TIS_as_U
Control 4
TIS_bs TIB_bs
Control 5
TIC_as
Control 1: PulsedDoppler Mode, PD: 2.7MHz, Focus: 6.8Cm, Data No: 899673777–281801
Control 2: 2D+PulsedDoppler Mode, 2D: 4.1MHzPD: 2.5MHz, Focus: 5.0Cm, FR: 55.560, Data No: 899871525–833028
Control 3: PulsedDoppler Mode, PD: 2.7MHz, Focus: 5.0Cm, Data No: 899678065–786876
Control 4: PulsedDoppler Mode, PD: 2.7MHz, Focus: 6.8Cm, Data No: 899678671–375392
Control 5: 2D+PulsedDoppler Mode, 2D: 4.1MHzPD: 2.7MHz, Focus: 2.0Cm, FR: 55.560, Data No: 899929993–380713
C2–5
C2–5: 2D& 2D+M mode
Index Label M.I.
TIS TIB
TIC
scan
non–scan
non–
scan
A
aprt
≤1 A
aprt
>1
Maximum Index Value
1.45 1.33 0.0740** 0.0910 0.192+ (b)
Associated
Acoustic
Parameters
P
r, α
(MPa)
2.19 – – – – –
P
(mW)
– 2D P1: 106 M P1x1: 6.37 – M P: 9.89 (b)
Min.of
[P
α(zs), Ita, α
(zs)x1cm^2]
(mW)
– – – 7.88 – –
z
s
(cm)
– – – 1.70 – –
z
bp
(cm)
– – – 2.21 – –
z
b
(cm)
– – – – 5.10 –
z_at_max_Ipi, α
(cm)
4.50 – – – – –
d
eq
(z
b
)
(cm)
– – – – 0.474 –
f
awf
(MHz)
2.28 2.62 2.43 2.44 2.49 (b)
Dim of A
aprt
X (cm)
– 1.96 1.31 1.31 1.31 (b)
Y (cm)
– 1.30 1.30 1.30 1.30 (b)
Other
Information
t
d
(µsec)
0.806 – – – – –
prr
(pulses/sec)
8.91* – – – – –
P
r
at max. I
pi
(MPa)
3.05 – – – – –
d
eq
at max. I
pi
(cm)
– – – – 0.464 –
I
pa, α
at max. MI
(W/cm
2
)
291 – – – – –
Focal Length
FLx (cm)
– – 17.5 14.5 – –
FLy (cm)
– – 7.60 7.60 – –
Operating
Control
Conditions
Control 1
MI
Control 2
TIS_as
Control 3
TIS_as_U
Control 4
TIS_bs
Control 5
TIB_bs
Control 1: 2D Mode, 2D: 2.4MHz , Focus: 8.8Cm, FR: 8.91, Data No: 602653980–634980
Control 2: 2D Mode, 2D: 3.4MHz , Focus: 3.5Cm, FR: 122.28, Data No: 602573532–821605
Control 3: 2D+M Mode, 2D: 3.4MHz M: 3.4MHz , Focus: 17.5Cm, FR: 25.32, Data No: 602868676–995527
Control 4: 2D+M Mode, 2D: 3.4MHz M: 3.4MHz , Focus: 14.5Cm, FR: 29.83, Data No: 602867105–556180
Control 5: 2D+M Mode, 2D: 3.4MHz M: 3.4MHz , Focus: 11.0Cm, FR: 36.14, Data No: 602864117–688051
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