Ultra low noise acoustic emission preamplifier with switchable 40/60 dB gain power by 28 VDC

Ultra low noise acoustic emission preamplifier with switchable 40/60 dB gain power by 28 VDC

Regular price
€325,00
Sale price
€325,00

Model: BA-PA-40/60/66

Ultra 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.

Specifications:

Gain

40 or 60 dB (selectable)

Bandwidth (-3 db)

20 kHz to 1 MHz

Optional filters

20-400kHz, 20-1000 kHz

Input Impedance

1 MΩ

Output Range into 50 Ω (60dB)

10 Vpp

Noise (RTI)

<0,7 μV RMS

Connectors

BNC

Temperature range

-20⁰C ÷ 80⁰C

Dimensions

 74 x 50 x 32 mm

Weight

 120 gram