
Reference Manual 108
CN4–9: 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
1.430 0.942 0.985 0.603** 1.570 1.170
Associated
Acoustic
Parameters
P
r, α
(MPa)
3.310 – – – – –
P
(mW)
–
2D P1: 2.170
PD P1x1: 33.870
PD P1x1: 37.640 – PD P: 18.900 PD P: 35.800
Min.of
[P
α(zs), Ita, α
(zs)x1cm^2]
(mW)
– – – 23.116 – –
z
s
(cm)
– – – 1.300 – –
z
bp
(cm)
– – – 1.221 – –
z
b
(cm)
– – – – 0.700 –
z_at_max_Ipi, α
(cm)
1.500 – – – – –
d
eq
(z
b
)
(cm)
– – – – 0.214 –
f
awf
(MHz)
5.370
2D : 5.610
PD : 5.480
5.500 5.470 5.110 5.060
Dim of A
aprt
X (cm)
–
2D : 2.600
PD : 0.867
0.867 0.867 0.271 0.759
Y (cm)
– 0.600 0.600 0.600 0.600 0.600
Other
Information
t
d
(µsec)
0.697 – – – – –
prr
(pulses/sec)
999.000 – – – – –
P
r
at max. I
pi
(MPa)
4.080 – – – – –
d
eq
at max. I
pi
(cm)
– – – – 0.181 –
I
pa, α
at max. MI
(W/cm
2
)
422.000 – – – – –
Focal Length
FLx (cm)
– – 6.500 9.000 – –
FLy (cm)
– – 2.300 2.300 – –
Operating
Control
Conditions
Control 1
MI
Control 2
TIS_as
Control 3
TIS_as_U
Control 4
TIS_bs
Control 5
TIB_bs
Control 6
TIC_as
Control 1: PulsedDoppler Mode, PD: 5.6MHz, Focus: 2.0Cm, Data No: 25383874–253154
Control 2: 2D+PulsedDoppler Mode, 2D: 5.6MHzPD: 5.6MHz, Focus: 5.5Cm, FR: 20.830, Data No: 25797124–192443
Control 3: PulsedDoppler Mode, PD: 5.6MHz, Focus: 6.5Cm, Data No: 25395060–141732
Control 4: PulsedDoppler Mode, PD: 5.6MHz, Focus: 9.0Cm, Data No: 25396907–789379
Control 5: PulsedDoppler Mode, PD: 5.1MHz, Focus: 1.0Cm, Data No: 25368536–690845
Control 6: PulsedDoppler Mode, PD: 5.1MHz, Focus: 4.0Cm, Data No: 25371262–308698
EC4–9
EC4–9: 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
0.871 0.553 0.034 0.021** 0.053+ (b)
Associated
Acoustic
Parameters
P
r, α
(MPa)
1.940 – – – – –
P
(mW)
–
2D P1: 19.700
M P1x1: 0.786
M P1x1: 1.347 – M P: 0.822 (b)
Min.of
[P
α(zs), Ita, α
(zs)x1cm^2]
(mW)
– – – 0.833 – –
z
s
(cm)
– – – 1.325 – –
z
bp
(cm)
– – – 1.221 – –
z
b
(cm)
– – – – 1.180 –
z_at_max_Ipi, α
(cm)
1.320 – – – – –
d
eq
(z
b
)
(cm)
– – – – 0.229 –
f
awf
(MHz)
4.960 5.670 5.260 5.260 4.960 (b)
Dim of A
aprt
X (cm)
–
2D : 1.790
M : 0.379
0.867 0.867 0.379 (b)
Y (cm)
– 0.600 0.600 0.600 0.600 (b)
Other
Information
t
d
(µsec)
0.244 – – – – –
prr
(pulses/sec)
338.000* – – – – –
P
r
at max. I
pi
(MPa)
2.390 – – – – –
d
eq
at max. I
pi
(cm)
– – – – 0.220 –
I
pa, α
at max. MI
(W/cm
2
)
– – – – – –
Focal Length
FLx (cm)
– – 9.000 9.000 – –
FLy (cm)
– – 2.300 2.300 – –
Operating
Control
Conditions
Control 1
MI TIB_bs
Control 2
TIS_as TIC_as
Control 3
TIS_as_U TIS_bs
Control 1: 2D+M Mode, 2D: 4.7MHzM: 4.7MHz, Focus: 2.0Cm, FR: 38.330, Data No: 399280221–770518
Control 2: 2D+M Mode, 2D: 6.8MHzM: 6.8MHz, Focus: 2.0Cm, FR: 38.330, Data No: 399350929–80023
Control 3: 2D+M Mode, 2D: 5.6MHzM: 5.6MHz, Focus: 9.0Cm, FR: 22.580, Data No: 399344063–523603
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