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Active filters are electronic filers that use active components such as voltage amplifiers or operational amplifiers. The amplifier shapes and stabilizes the behavior of the filter, and serves as a buffer interface to the driven component. Search by Specification | Learn More about Active Filters
Active low pass filters pass signals from low frequencies and reject signals from high frequencies. Search by Specification | Learn More about Active Low Pass Filters
IC electronic filters are frequency-selective circuits that consist of devices such resistors, capacitors, inductors, transistors, or operational amplifiers coupled with reactive components. Search by Specification | Learn More about IC Electronic Filters
Passive filters are implemented using only passive components such as resistors, capacitors and inductors. These filters do not produce any amplification of the input signal. Learn More about Passive Filters
Active high pass filters pass signals from high frequencies and reject signals from low frequencies. Learn More about Active High Pass Filters
Active band pass filters are used to attenuate frequencies below and above a range of frequencies (i.e., the bandwidth or passband of the filter). Learn More about Active Band Pass Filters
RF filters and microwave filters are devices that pass or reject signals by frequency. Basic types include bandpass filters, band reject filters, low pass filters, and high pass filters. Search by Specification | Learn More about RF Filters and Microwave Filters
Signal filters block or decrease (attenuate) unwanted frequencies or signal wave characteristics. Search by Specification | Learn More about Signal Filters
Long pass filters transmit a wide spectral band of long wavelength radiation while blocking short wavelength radiation. Short pass filters transmit a wide spectral band of short wavelength radiation and block long wave radiation. Search by Specification | Learn More about Long Pass Filters and Short Pass Filters
Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI. Search by Specification | Learn More about EMI Filters and RFI Filters
Digital filters use digital signal processing (DSP) to perform numerical calculations on sampled values of a signal. Learn More about Digital Filters
Crystal filters are electronic filters that use monolithic crystals. Learn More about Crystal Filters
RF low pass filters pass signals from low frequencies and reject signals from high frequencies. Search by Specification | Learn More about RF Low Pass Filters
RF high pass filters pass signals from high frequencies and reject signals from low frequencies. Search by Specification | Learn More about RF High Pass Filters
Optical bandpass filters are designed to transmit a specific waveband. They are composed of many thin layers of dielectric materials, which have differing refractive indices to produce constructive and destructive interference in the transmitted light. Search by Specification | Learn More about Optical Bandpass Filters
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SAW FILTER HDAF389A4Dc Shoulder Electronics Ltd.
SAW FILTER HDF1220A Shoulder Electronics Ltd.
HD-SAW FILTER-HDAF389A4Dc SIP5Dc Shoulder Electronics Ltd.
SAW FILTER(HDF422A1 F11) Shoulder Electronics Ltd.
SAW Filter for Base Station-HDBF04002A24 Shoulder Electronics Ltd.
LC Filter for Base Station Shoulder Electronics Ltd.
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Emerson Network Power Connectivity Solutions offers its Digital Plus series of horizontal Power-Passing splitters in 2, 3 and 4-port models. These specialty splitters are designed for applications requiring a pass through remote powering capability. (read more)
These Pass-Through Chambers cut down significantly on traffic and contamination by providing a better, safer way to transfer equipment and paperwork. (read more)
The BHS-Autopress can be used for separating moderate to poor filtering suspensions efficiently. Media that need to be treated in closed machines for reasons of sterility, toxicity and workplace hygiene are separated safely and reliably. (read more)
From Digi-Key, Pomona Electronics' 6341 replaceable tip precision electronic probe has the standard sheathed banana plug terminations, ten replacement tips of varying types and sizes, and 39.4" of silicone insulated wire. (read more)
The Krohn-Hite Model 3945 programmable filter provides one Butterworth channel of low-pass, tunable over the range from 170Hz to 25.6MHz; and two independent Butterworth or Bessel channels of low-pass, high-pass or bypass, one channel of band-pass or band-reject, tunable over the range from 3Hz to 2MHz. (read more)
The Krohn-Hite Model 3940 programmable, dual channel, Butterworth/Bessel filter is a GPIB/benchtop filter covering a cutoff frequency range from 3Hz to 2MHz. Attenuation slope is 24dB/octave per channel. The 3940 will accept input levels of ±4.5V peak. Pre and post-filter gains of 0dB or 20dB is also provided. All functions are front panel or GPIB bus controlled. (read more)
The Krohn-Hite Model 3955 programmable, dual channel, low-pass filter is the first dual low-pass programmable filter of its kind, covering the wide cutoff frequency range from 170Hz to 25.6MHz with 2 digits of resolution. The 3955 is a 4-pole, maximally flat (Butterworth) filter, with an attenuation slope of 24dB/octave and a stopband attenuation of >100dB referred to 1Vrms input. (read more)
The Krohn-Hite Model 3988 provides a tunable frequency range from 0.03Hz to 1MHz in the low-pass mode and 0.03Hz to 300kHz in the high-pass mode. Both low end frequency cutoff is 0.003Hz with the 002 option. Each channel of the 3988 is an 8-pole, wide range, low-pass/high-pass filter or an amplifier providing gains to 70dB in 0.1dB steps. (read more)
Anatech Electronics, Inc. manufactures custom high pass filters to match your specifications. (read more)
Kentek's ACRX-800 Long Wavelength Pass Filter is designed to pass light beyond 800nm while attenuating light below. 5% Transmission ≥ 771nm, 50% T = 800nm ± 6nm, 80% T ≤ 825nm, PLT 0.0%. (read more)
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A Basic Introduction to Filters - Active, Passive and... the operation of most The frequency-domain behavior of a filter is described math- electronic circuits It is therefore in the interest of anyone See National Semiconductor Information |
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MATLAB Central - File detail - Electronic Crossover using FIR... Electronic Crossover using FIR Filters (Texas Instruments C5000 DSP) See MathWorks, Inc. (The) Information |
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MATLAB Central - File detail - 'Electronic power measurement' 'Electronic power measurement' by Mir Mohammad Abu Kyum See MathWorks, Inc. (The) Information |
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Filtronetics the maker of Filters, Clock Oscillators, Quartz... Filtronetics has Low-Pass Filters, High-Pass Filters, Band-Pass Filters, Band-Stop Filters, Notch Filters, Diplexers, Tunable Filters, Switched See Filtronetics, Inc. Profile & Catalog |
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electronic filter at Filtronetics, Inc. cutoff anti alias filter band pass crystal filter band pass filters band stop filter bandpass filters bandstop filter ceramic filter clock oscillator See Filtronetics, Inc. Profile & Catalog |
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Distortion - Wikipedia, the free encyclopedia A high-pass filter (green trace) will distort the shape of a square wave by reducing its low frequency components. |
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Analog-to-digital converter - Wikipedia, the free encyclopedia However, some non-electronic or only partially electronic devices, such as rotary encoders, can also be considered ADCs. |
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Sam Electronic Circuits Variable High-Pass 20HZ to 200HZ Filter Speech filter- Band pass (300HZ to 3KHZ) |
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Low pass filter and electronic device invention Low pass filter and electronic device USPTO Application #: 20070018748 Title: Low pass filter and electronic device |
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Richardson Electronics Ltd - HOME Band Pass Filter Diplexer Duplexer Low Pass Filter EMI Low Pass Filter EMI/Shielding Miscellaneous Hardware See Richardson Electronics, Ltd. Information |