Acoustic Output Reporting Table(61157-2007) 
 
F-5  
F.5  65EC10EB 
Mode 
Parameter 
B M B+M 
System settings 
Standard used: IEC 61157 Ed2 
Display depth2.16cm 
focus 2cm AP100%
Display depth2.16cm 
focus 2cm AP100%
Display depth2.16cm 
focus 2cm AP100%
p
r
 (MPa) 
2.18±0.36 2.18±0.36 2.18±0.36 
I
spta
 (mW/cm
) 
2.43±0.80 57.21±18.87 59.61±19.66 
I
ob
 (mW/cm
) 
2.76±0.91 0.40±0.13 3.93±1.30 
Power output (mW) 
9.07±0.49 1.33±0.07 12.93±0.71 
Output beam dimensions 
a
 () 
(mm)
 
20.46 20.46 20.46 
Z
p
(mm) 
1.44±0.25 1.44±0.25 1.44±0.25 
w
12
 (| |) (mm) 
2.65±0.13 3.64±0.13 2.65±0.13 
w
12
 (⊥) (mm) 
1.24±0.13 2.48±0.13 1.24±0.13 
f
awf
 (MHz) 
6.59±0.17 6.59±0.17 6.59±0.17 
prr (KHz) 
- 1,000.00±1.00 1,000.00±1.00 
srr (Hz) 
45.00±1.00 - 16.00±1.00 
Z
tt
 (mm) 
1.19 1.19 1.19 
Z
ts
 (mm) 
contact contact contact 
Acoustic output freeze 
Yes Yes Yes 
Inclusive modes 
- - - 
a:    Deq ,equivalent aperture diameter,in IEC60601-2-37