GE Ultrasonic USM Go Operator's Manual page 173

Paragraph Parameter
9.5.2 Amplifier Frequency Response
USM Go Operator's Manual
Table 2: EN 12668-1:2000 Specifications (cont.)
LSL Typ.
0.72 0.76
1.78 1.87
4.51 4.75
4.56 5.07
8.79 9.25
6.17 6.85
12.25 12.89
5.02 5.58
2.00 2.10
13.37 14.86
USL Units Test Conditions
0.80 MHz Center Frequency (Geometric Mean), Low Pass selected
2.06 MHz Bandwidth, Low Pass selected
4.99 MHz Center Frequency (Geometric Mean), 4 to 5MHz selected
5.58 MHz Bandwidth, 4 to 5MHz selected
9.71 MHz Center Frequency (Geometric Mean), 10 MHz selected
7.54 MHz Bandwidth, 10MHz selected
13.53 MHz Center Frequency (Geometric Mean), 13 MHz selected
6.14 MHz Bandwidth, 13 MHz selected
2.21 MHz Center Frequency (Geometric Mean), BroadBand selected
16.35 MHz Bandwidth, BroadBand selected
Appendix C. EN 12668 Specifications
155