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Products/Services for interference filter
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
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
Camera filters provide a range of optical filtering effects in scientific, research, and industrial applications. Search by Specification | Learn More about Camera Filters
Industrial air filters reduce the number of particles in the air that passes through them. Search by Specification | Learn More about Industrial Air Filters
Display filters and films are designed to filter, enhanced and/or protect monitors or flat panel displays (FPD). Search by Specification | Learn More about Display Filters and Films
High-efficiency particulate air (HEPA) filters and ultra-low particulate air (ULPA) filters are designed to screen particles larger than 0.3 µm Search by Specification | Learn More about HEPA Filters and ULPA Filters
Digital filters use digital signal processing (DSP) to perform numerical calculations on sampled values of a signal. Learn More about Digital Filters
Spectral filters are used to selectively transmit light according to its wavelength. They are not to be mistaken with color filters, which can be differentiated by an associated schott glass number. Learn More about Spectral Filters
Neutral density filters are designed to reduce transmission evenly across a portion of the spectrum. They are slightly sensitive to angles but they are much more forgiving than interference filters. Search by Specification | Learn More about Neutral Density Filters
Filter wheels hold and position multiple filters for various imaging applications such as machine vision and spectrophotometry. Search by Specification | Learn More about Filter Wheels
Electrical and EMC testing services evaluate parts and products for electromagnetic compatibility (EMC), electromagnetic interference (EMI), radio frequency interference (RFI), dielectric properties, conductivity, electrostatic discharge (ESD), insulation resistance, and other electrical characteristics. Search by Specification | Learn More about Electrical and EMC Testing Services
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
Fiber optic filters allow only specific wavelengths to pass into a larger fiber optic system. Learn More about Fiber Optic Filters
Laboratory filters are used to remove particulates from samples in laboratory-scale applications. They consist of a filter medium and housing or holder that constrains and supports the filter media in the sample’s path. Search by Specification | Learn More about Laboratory Filters
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Optical Filter Foctek Photonics, Inc.
Optical bandpass Filter Vision Light Tech
Narrow Bandpass Interference Filters Edmund Optics Inc.
Dontech Introduces IMO-bond™ Optical Bonding Dontech Incorporated
High Performance Longpass Filters Edmund Optics Inc.
Standard Bandpass Filters Andover Corporation
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Product News for interference filter
Narrow Bandpass Interference Filters
- Three Cavity Design
- Available in UV, Visible and IR
- Multi-Layer Dielectric
Optical Filter
FOCtek offers many kinds of filters such as color glass filters, neutral density fliters, interference filters, dielectric coating filters and so on. (read more)
Autopress for processing poor filtering materials
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)
FN 3280 Four-Wire Interference Suppression
Interference suppression applied directly at the mains input is often the quickest route to the desired EMC result. Compact three-phase/four-wire filters with sufficient attenuation performance play a central role here. (read more)
KRF-Series EMI RFI Filters
KRF Series 3-Phase EMI RFI Power Line Filters (read more)
Model 3360 0.1Hz to 200kHz Series Filters
The Krohn-Hite 3360 Series provides a tunable frequency range from 0.1Hz to 200kHz, and with the 002 option, the range is extended to 0.005Hz. Each channel of the 3360 Series is a selectable low-pass or high-pass, 4-pole filter providing an input gain to 50dB, and an output gain to 20dB selectable in 0.1dB steps. Standard response types are Butterworth and Bessel. (read more)
dV/dt filters
First-turn arc-over protection GUARANTEED for cable lengths up to 1,000 feet between inverter and motor with new MTE dV/dt filters
MTE Series A dV/dt filters are designed to protect AC motors from the destructive effects of peak voltages facilitated by long cable runs between the inverter and motor. (read more)
Extended Range of SM EMI Filters
Syfer Technology's E07 range of high current 3 terminal filter chips has recently been extended. The filters which are designed to block electromagnetic interference (EMI) emanating from high speed circuitry and prevent the propagation of high frequency noise along power lines. (read more)
Active Tracking® Filters
Low voltage/high frequency noise is caused by everyday events such as turning on machinery, motors, or equipment. Although noise is less dramatic than high voltage transients, the long term effects of these frequent disturbances can be as damaging. Filtering systems such as SolaHD Active Tracking Filters provide clean AC power by eliminating lower voltage noise. (read more)
Filter Connectors and Adapters
New designs utilizing high speed high performance microprocessors, higher levels of integration and more complex functions demand more stringent rules in design and circuit layout to overcome problems as they relate to EMI/RFI. (read more)
Parts by Number for interference filter
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 05-717-5 | Amazon | Fisher Scientific | BISS | Whatman PM 2.5 Air Monitoring Filters, 40mm thickness, 2.0um pore size |
| STF0025-10N | Newark | SOLA / HEVI - DUTY | Suppression Filters, Power Line | Electromagnetic Interference Filter; Filter Type:RFI; Current Rating:2.5A; Voltage Rating:480V; Depth:1.81"" ; Height:5.31""p; Series:STF; Weight:2lb; Width:2.88""C RoHS Compliant: Yes |
| STF0150-27Y | Newark | SOLA / HEVI - DUTY | Suppression Filters, Power Line | Electromagnetic Interference Filter; Filter Type:RFI; Current Rating:15A; Voltage Rating:480V; Depth:6"" ; Height:15.5""n; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Series:STF; Weight:38lb; Width:12""S RoHS Compliant: No |
| STF1000-24D | Newark | SOLA / HEVI - DUTY | Suppression Filters, Power Line | Electromagnetic Interference Filter; Filter Type:RFI; Current Rating:100A; Voltage Rating:480V; Depth:9""C; Height:22.5""P; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Series:STF; Weight:85lb; Width:16""e RoHS Compliant: No |
| STF2000-24D | Newark | SOLA / HEVI - DUTY | Suppression Filters, Power Line | Electromagnetic Interference Filter; Filter Type:RFI; Current Rating:200A; Voltage Rating:480V; Depth:9"";; Height:26.5"";; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Series:STF; Weight:110lb; Width:20""R RoHS Compliant: No |
Conduct Research
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Optical Filter Guide
In the high technology work of constant change, one element, the "High Precision Optical Interference Filter" has remained essentially unchanged for almost 40 years. These extremely compact optical...(read more)
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Filter Banks Implemented With Integrated Thin Film Resonators
Filter banks composed of five or more bandpass filters fabricated on a single die have been demonstrated and are under continuing development. Such filters will find applications in multi-channel...(read more)
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Inside Filters
Filters can be used to attenuate light either evenly across a certain portion of the spectrum (neutral density, polarizing, retarders, etc.) or unevenly (ie. interference, dichroic, color). Typical...(read more)
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Optimized Filters for DIN-Rail Mounting
Since the implementation of the European Directive 89/336/EEC dated 1992, we can no longer imagine appliances and control cabinets without components for the specific reduction of electromagnetic...(read more)
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Type and Definitions of Filters
Bandwidth: The wavelength range that a filter passes. This width is defined at a specific transmission value. In the case of interference filters, the standard is to define bandwidth as Full Width at...(read more)
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Interference and Crosstalk_Bandpass Filter Solution (.pdf)
The devil is in the details. For system engineers who work for U.S.-based manufacturers of RF and microwave products, that seems to be the message they are painfully discovering. As their products get...(read more)
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Thin Film Resonators and High Frequency Filters
This paper presents a review of the thin film resonator technology as it relates to wireless and other RF instrumentation. Included in the discussion are emerging aspects of wireless systems and the...(read more)
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Anti-Aliasing, Analog Filters for Data Acquisition Systems
Analog filters can be found in almost every electronic circuit. Audio systems use them for preamplification, equalization, and tone control. In communication systems, filters are used for tuning in...(read more)
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Lumped Element (LC) Filters (.pdf)
LC filters can be specified in lowpass, bandpass, bandstop, or highpass configurations and in diplexers and duplexers as well. Their task, like all types of electrical filters, is to modify the...(read more)
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Inside Filters
Filters can be used to attenuate light either evenly across a certain portion of the spectrum (neutral density, polarizing, retarders, etc.) or unevenly (ie. Interference, dichroic, color). Typical...(read more)
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Interference filter - Wikipedia, the free encyclopedia An interference filter or dichroic filter is an optical filter that reflects one or more spectral bands or lines and transmits others, while |
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Filter and Components from 5Hz to 50GHz Microwave Filter Company is a leader in the design, development and manufacture of high quality passive electronic filter products in the 5 Hz to 50 See Microwave Filter Co., Inc. Information |
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Computer Simulation of Soliton Interference Rejection Filter -... Computer Simulation of Soliton Interference Rejection Filter See Storming Media LLC Information |
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Filter-based Spectrometers: Optipedia, Free optics information... Filter-based spectrometers, or often simply called filter spectrometers, use one or more absorption or interference filters to transmit the selected |
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Helical Resonator Notch Filter |
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Filter Design - Circuit Sage Filter Design Impedance Matching Inductor Design |
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Communications Filters :: Using the Libraries (Communications... Filter Features of the Blockset Group Delay of a Filter Filtering with Raised Cosine Filter Blocks See MathWorks, Inc. (The) Information |
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Untitled Ideal Pulse Shaping Filter Raised Cosine Filter Design FIR Nyquist Filter Design Multistage Halfband Filter Design See MathWorks, Inc. (The) Information |
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Cisco 12010, Cisco 12410, and Cisco 12810 Router Blower... Cisco 12010, Cisco 12410, and Cisco 12810 Router Blower Module and Air Filter Replacement Instructions See Cisco Systems, Inc. Information |
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AN-837 DDS-Based Jitter Performance vs. DAC Reconstruction... CONTENTS A Filter Layout Experiment ........................................................ 1 The Importance of a Reconstruction Filter See Analog Devices, Inc. Information |
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Liquid Filters
Rosedale Products provides comprehensive solutions for critical industry filtration needs. Get bags, baskets, housing elements and replacement parts. www.rosedaleproducts.com |
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Larox: Filters
Supplies high-performance, high-efficiency solid/liquid separation solutions, technologies, and products for the world's process industries. www.larox.com |
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