GE Ultrasonic USM Go - Page 173

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