AT-SYS-400 2- to 32-Channel Portable Low-Pass Filter System With Simple Manual Control

AT-SYS-400P

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2- to 32-Channel Portable Low-Pass Filter System With Simple Manual Control

Features

Up to 32 filter channels in a single chassis
Easily configured to meet specific filtering needs
Screw terminal cards for convenient input and output

AAF-2 2 to 8 channel Low Pass Filter Board

Wide range of cutoff frequency selections (0.1Hz to 200kHz) with filter bypass
Utilizes the AAF-2Fe filter module with a choice of 8-pole filter types: Butterworth, Bessel, Cauer Elliptic, and Linear Phase
Differential or single-ended input

AT-SYS-400P Chassis

4-slot PCI-bus passive backplane
Positive air pressure in chassis repels dust
Compact and rugged design
Includes one cooling fan/filter
120-watt power supply
100-240VAC 50-60Hz

AT-SYS-400P

Overview

The AT-SYS-400P is a portable low-pass filter system designed for data acquisition systems requiring 2 to 32 channels of filtering only and simple manual adjustment of the cutoff frequency using an on-board potentiometer. The system consists of a rack-mountable chassis with space for two AAF-2 filter cards, each offering 2 to 8 channels per card.

A wide variety of standard filter characteristics are available for the AT-SYS-400P: Butterworth, Bessel, Cauer elliptic, linear phase. These filters offer variable cutoff frequencies of 0.1Hz to 200kHz, with the specific range determined by which filter type is selected. This makes the AT-SYS-400P the right choice for many applications.

The AT-SYS-400P chassis houses a passive backplane and high efficiency switching power supply. Designed for easy expansion, you can conveniently install and replace cards from the top of the unit. Bidirectional mounting brackets let you conveniently install the AT-SYS-400P on a wall or in a cabinet.

Related Pages

Need help selecting the best filter type for your application? Check out our Filter Type Selection Guide.
What is aliasing and how do filters eliminate its effects to ensure more accurate results? Find out in our Low-Pass Filter Tutorial.

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