Alligator Technologies AFF-1 8 Channel Low-Pass Filter Card
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  • Alligator_Technologies_AFF_1_View2_2018316175556
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  • Alligator_Technologies_AFF_1_View4_2018316175556

Alligator Technologies AFF-1 8 Channel Low-Pass Filter Card



Configuration:
• (8) PT3 9922 Filter Channels

Filters Part Number: 200310-01




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Stock # 94976-1
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Alligator Technologies AAF-1 2 to 8 Channel Low-Pass Filter Card Series

Features
  • 2, 4, 6, or 8 Differential-Input Low-Pass Filter Channels
  • Variable Cutoff Frequency Ranges Between 0.1 Hz and 200kHz
  • Choice of 8-pole Cauer, Bessel, Butterworth, High-Speed Cauer, and Linear Phase Delay Filters
  • ±500V Protected Inputs
  • ±200V Common-Mode Input
  • CMMR 86dB Type

Description

The Alligator Technologies AAF-1 2 to 8 Channel Low-Pass Filter Card Series is designed for use in front of 12-bit A/D converters. It protects and filters 2, 4, 6, or 8 differential analog channels. Each 2-channel pair is available with any one of 8-pole Cauer, Bessel, Butterworth, highspeed Cauer, or high-speed linear phase filters. The Cauer filter provides rapid attenuation of unwanted high frequencies (120 dB/octave), while only minimally affecting frequencies in the passband (less than 0.15 dB ripple).

The cutoff frequency of the AAF-1 is set by an on-board potentiometer, which sets the same cutoff frequency for all filters on the board.

The AAF-1 is ideally suited for removing unwanted higher frequency signals that can erroneously appear as lower frequencies below half the A/D sampling rate. This phenomenon, known as aliasing, cannot be removed with post-acquisition processing such as digital filters. The AAF-1 also is ideal for eliminating noise and interference introduced before the electrical signals from the sensors are digitized by the A/D board.


Product Family: AFF-1, AFF1, AFF 1, AFF.1, AFF/1


Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.


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Specifications

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Item Images

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Alligator Technologies AAF-1 2 to 8 Channel Low-Pass Filter Card SeriesAlligator Technologies AAF-1 2 to 8 Channel Low-Pass Filter Card SeriesAlligator Technologies AAF-1 2 to 8 Channel Low-Pass Filter Card Series
Alligator Technologies AAF-1 2 to 8 Channel Low-Pass Filter Card Series


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Manuals, Datasheets, Drivers, Links

Alligator Technologies AFF-1 Datasheet (pdf) 
Link to Alligator Technologies Website 


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