Frequency Devices Inc.
Frequency Devices is the recognized leader in the design and manufacture of high precision standard and custom signal conditioning, signal processing and signal recognition solutions for the data acquisition, data conversion (ADC and DAC) and data translation market.
- (800) 252-7074
(815) 434-7800 - (815) 434-8176
- sales@freqdev.com
- 1784 Chessie Lane
Ottawa, IL 61350
United States
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- Frequency Devices Inc.
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Band Reject (Notch) Filter Components
precision band-pass and band reject (notch) active filters that provide high performance in a compact 32-pin DIP package, with a broad range of fixed center frequencies (fo) from 1 Hz to 100 kHz. Each filter type features a neartheoretical amplitude/phase response along with lowoutput voltage noise enabling these filters to achievea 10,000:1 or better dynamic signal range.
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High-Pass Filters
is an electronic filter that passes signals with a frequency higher than a certain cutoff frequency and attenuates signals with frequencies lower than the cutoff frequency.
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Low-Pass Filters
Is a filter that passes signals with a frequency lower than a selected cutoff frequency and attenuates signals with frequencies higher than the cutoff frequency. The exact frequency response of the filter depends on the filter design.
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Amplifiers
Is an electronic device that can increase the power of a signal (a time-varying voltage or current). It is a two-port electronic circuit that uses electric power from a power supply to increase the amplitude of a signal applied to its input terminals, producing a proportionally greater amplitude signal at its output.
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Bandpass Filter Components
Is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range.
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Bench Top and Rack Mount Instruments
AC powered, front panel tunable LP or HP, 8p filter and gain
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CompactPCI Instruments
Is a computer bus interconnect for industrial computers,combining a Eurocard-type connector and PCI signaling and protocols. Boards are standardized to 3U or 6U sizes, and are typically interconnected via a passive backplane. The connector pin assignments are standardized by the PICMG US and PICMG Europe organizations. The connectors and the electrical rules allow for eight boards in a PCI segment. Multiple bus segments are allowed with bridges.
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Oscillators
a circuit that produces an alternating output current of a certain frequency determined by the characteristics of the circuit components
