What is the noise value for the AS-9000, AS-5000, and AS-1500?
The Capacitance amplifiers noise specification is determined by what frequency response filter is being used in the amplifier. The AS-9000 and AS-5000 will have the same noise value at the same frequencies. AS-9000 and AS-5000 Frequency Response filter Noise in mV p-p 10Hz 0.15 500Hz 1.0 1kHz 1.4 5kHz 3.2 10kHz* 4.5 20kHz* 6.3 The AS-1500 noise will be approximately 5 times greater than the AS-9000 and AS-5000. * Only the AS-5000 can have these frequency response filters greater than 5kHz.
