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The Engineering Toolbar
The Ultimate Resource for Engineering and Technical Research. (Learn More) |
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
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
RF band pass filters are active or passive circuits that pass signals from a specific frequency band and reject signals from out-of-band frequencies. Surface acoustic wave (SAW) filters, crystal filters, and cavity filters are types of band pass filters. Search by Specification | Learn More about RF Band Pass 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
Signal filters block or decrease (attenuate) unwanted frequencies or signal wave characteristics. Search by Specification | Learn More about Signal 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
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
Digital filters use digital signal processing (DSP) to perform numerical calculations on sampled values of a signal. Learn More about Digital 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
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
Fiber optic filters allow only specific wavelengths to pass into a larger fiber optic system. Learn More about Fiber Optic 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
RF band reject filters are tuned circuits that prevent the passage of signals within a specified band of frequencies. These devices are also known as bandstop or notch filters. Search by Specification | Learn More about RF Band Reject Filters
Camera filters provide a range of optical filtering effects in scientific, research, and industrial applications. Search by Specification | Learn More about Camera Filters
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Optical bandpass Filter Vision Light Tech
Optical Filter Foctek Photonics, Inc.
Colored Glass Filter Tempotec Optics Co., Ltd.
Standard Bandpass Filters Andover Corporation
High Performance Longpass Filters Edmund Optics Inc.
Spectrophotometer Calibration Filters Andover Corporation
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Anatech's high performance bandpass filters are designed to minimize or eliminate interference in the frequency of your applications. We have filters that best fit your application needs. (read more)
AMCrf introduces its new 1643.5MHz INMARSAT SAW bandpass filter. Operating passband from 1626.5-1660.5MHz, and a passband insertion loss of 3.2dB. Extremely low profile 3mmX3mmX1.3mm. (read more)
Our Wideband 1625-1750 MHz Cavity Bandpass FIlter is used in S Band Military and Commercial applications, such as communication satellites and radios. (read more)
This bandpass filter has insertion loss in the passband of 0.8 dB, return loss of 18 dB, (read more)
Eliminating all but a narrow band of light (+/- 40nm) centered onthe specified wavelength, bandpass filters are used to enhancecolors, or to stop unwanted ambient light from reaching the cam-era. (read more)
Anatech's 256.5 MHz LC Bandpass Filter used in Aerospace applications. (read more)
0920 SP AD
Advanced Expert- VHF UHF (λ/4) BandPass Filter
7H Case: Height 12.5mm/ Fo=45~1400MHz
5H Case: Height 8.6mm/ Fo=320~2600MHz
5R Toko Case: Height 8.6mm/ Fo=360~1000 MHz
Temwell (λ/4) technology supply Customized service at Fo of RF/ Lo/ IF with BW & Sensitivity (3~5 tuning) that you need. (read more)
Advanced Expert- VHF UHF (λ/4) BandPass Filter
7H Case: Height 12.5mm/ Fo=45~1400MHz
5H Case: Height 8.6mm/ Fo=320~2600MHz
5R Toko Case: Height 8.6mm/ Fo=360~1000MHz (read more)
AKON Inc. is a worldwide leader in the design and manufacture of custom bandpass filters. Low cost, custom filters are available in prototypes to production quantities with high performance, low loss designs. A full range of technologies is available for a wide variety of commercial and military applications. (read more)
AKON Inc. is a worldwide leader in the design and manufacture of custom bandpass filters. Low cost, custom filters are available in prototypes to production quantities with high performance, low loss designs. A full range of technologies is available for a wide variety of commercial and military applications. (read more)
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| LFB182G45SG9B740 | Digi-Key | Murata Electronics North America | Filters | FILTER BANDPASS 2.45GHZ 0603 |
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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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Bandpass filter, electronic device including said bandpass... Bandpass filter, electronic device including said bandpass filter, and method of producing a bandpass filter -> Monitor Keywords |
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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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Microwave Product Digest - August 2009 Bandpass Filter Part number 2907 is a small, surface mount, 808 MHz bandpass filter. See Microwave Product Digest Information |
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MATLAB Central - Files Electronic Crossover using FIR Filters (Texas Instruments C5000 DSP) Dividing audio signal into treble and bass using FIR filter for use with the See MathWorks, Inc. (The) Information |
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MATLAB Central - Author - Nick Clark Nick Clark PhD Candidate MRC Institute of Hearing Research / School of Electrical and Electronic Engineering University of Nottingham, UK See MathWorks, Inc. (The) Information |
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Electronic switchable bandpass filter using PIN diodes for... Antennas and Propagation, IEE Proceedings - Item Title: Electronic switchable bandpass filter using PIN diodes for wireless low cost |
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A micromachined V-band CMOS bandpass filter with 2-dB... A micromachined V-band CMOS bandpass filter with 2-dB insertion-loss |
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Physical Review E |
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Filtronetics the maker of Filters, Clock Oscillators, Quartz... High-Pass Filters, Band-Pass Filters, Band-Stop Filters, Notch Filters, Diplexers, Tunable Filters, Switched Filters, and other Electronic Filters. See Filtronetics, Inc. Profile & Catalog |