1U standard 19" wide RETMA format making it ideal
for applications in which compact packaging and low-cost are
critical.
APPLICATIONS
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Anti Aliasing Filters with
Programmable Pre-Amplifier
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Automatic Test Equipment
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Data Acquisition
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Signal Conditioning
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Production Test Equipment
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Industrial Process Control
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Reconstruction Filters
Precision PF-1U
series Filter/Amplifier Systems
The PF-1U series is a mulit-channel programmable
filter/amplifier system in a compact rack mountable or bench top
package. The PF-1U-16FA is a 16-channel 4 or 8-pole filter/amplifier
while the PF-1U-8FA provide 8 channels. Either system is ideal for
conditioning low-level voltage inputs in front of high-resolution
digital data acquisition systems.
A choice of 4 or 8-pole
low-pass filters and 8-pole band-pass filters is available. Cutoff
settings from 2 Hz to 102.2 kHz are supported. The low-pass filters
may operate in either a "flat" mode for maximally flat pass-band
amplitude response with sharp roll-off or in a "pulse" mode for low
phase distortion and optimized transient response.
Programmable pre- and
post-filter amplifiers provide an overall gain of 2048. Gain is
distributed both before and after the filter to provide protection
from large out-of-band energy or transients that could cause
clipping before the filter, distorting the data. Overload detectors
alert the user to over-voltage conditions. Precise, automated
digital calibration of gain and DC offset are provided. |
