Low noise acoustic emission preamplifier with selection of 40 or 60 dB gain. Gain switch is located inside of the preamplifier box.
This preamplifier works with all commercial acoustic emission systems that supply 28VDC power.
|Gain||40 or 60 dB (selectable)|
|Bandwidth (-3 db)||20 kHz to 1 MHz|
|Optional filters||20-400, 20-1000, 100-500 kHz|
|Dimensions||105 x 55 x 28 mm|