Product Description
Bruel & Kjaer Type 2638 Wideband Conditioning Amplifier
Bruel & Kjaer 2638 Wide Band Conditioning Amplifier Wideband Conditioning Amplifier for conditioning preamplified AE signals providing outputs for indicating, analyzing and recording equipment. Gain: 0 to 60 dB in 1 dB steps Lin 0,1 Hz to 2 MHz with selectable low pass filter at 10 kHz and high pass filters at 50, 100, 200, and 400 kHz AC output, plus peak detector DC output Preamp. socket for coupling and powering types 2637 and 8312.