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The Engineering Toolbar
The Ultimate Resource for Engineering and Technical Research. (Learn More) |
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
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 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
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
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
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
Active high pass filters pass signals from high frequencies and reject signals from low frequencies. Learn More about Active High 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
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
Digital filters use digital signal processing (DSP) to perform numerical calculations on sampled values of a signal. Learn More about Digital 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
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
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
...frequencies higher than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter. Low-pass filters are sometimes called high-cut filters, or treble cut filters when used in audio applications. Analog... Learn More about Specialty Analog Linear Devices
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LC FILTER-HD L2110 Shoulder Electronics Ltd.
CRYSTAL FILTER-UM-1-45M Shoulder Electronics Ltd.
SMD 5X7 45MHz Crystal Filter Tai-Saw Technology Co., Ltd.
Shoulder-LC FILTER-HD L2110 Shoulder Electronics Ltd.
80V-High Voltage Op Amp PR2201 PREMA Semiconductor GmbH
V.C.O HDM7160 Shoulder Electronics Ltd.
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A new thick film S-band 'drop-in' 2.5GHz low pass filter – planar, and completely integral – has been introduced by International Manufacturing Services, Inc. (IMS) as part of IMS' IMF Series Filters. (read more)
Stable, compact, and high performance, the IMF2262 thick film L-band 1.6 GHz low pass filter is a new addition to IMS' IMF Series of filters. The IMF Series low pass filters (LPF) afford the customer the performance of a custom designed filter with the price and delivery closer to that of an off-the-shelf solution. (read more)
0913 SP AD
Temwell is the expert of Helical Band Pass Filter in the worldwide. We design and supply the RF Band Pass Filter with BW: 1MHz~300MHz and Fo: 42MHz~2600MHz, depending upon your requirement. We provide the customized specification service with suitable charge. (read more)
0906 SP AD -- Great News from Temwell!! New Service informed!! Temwell BandPass Filter Special Website Shop Store for Toko Type Helical Band Pass Filter Replacement. 72 Hour Quick Delivery & Cheaper Price-No Initial Charge Fee Full Series Support Service for 5HW, 7HW, 5HT, 7HT, 13H, 19H Series (read more)
Mail Order Service – Website Store.
In-Stock 72 hrs DLVY. 500 models on time.
Total 200k pcs. Both Temwell Type & Toko Type.
If request out of stock list, Temwell can design customized Filter for you in few days. (read more)
Patented PolyPhaser protection for single or multi-channel transmitters and / or receivers. Industry's BEST RF performance, fully weatherized, compact integrated connector housing, Industry's lowest throughput energy, maintenance free, and multi-strike compatible. (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 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)
The VP 2000 is a 1 MHz bandwidth voltage preamplifier designed for use in conjunction with piezoelectric hydrophones. VP 2000 offers excellent low-noise performance over the entire frequency range; gain selections in six levels from 0 to 50 dB. A range of 12 high-pass and 12 low-pass filters are available; these allow ideal band pass filter settings. (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)
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| TLC04ID | Newark | TEXAS INSTRUMENTS | Analog Filters | Butterworth Fourth-Order Low-Pass Switched-Capacitor Filter IC; IC Filter Type:Switched Capacitor; Filter Order Max:4th Order; Supply Voltage Min:2.25V; Termination:SMD; Package/Case:8-SO; No. of Pins:8 RoHS Compliant: Yes |
| LTC1563-2CGN#PBF | Newark | LINEAR TECHNOLOGY | Analog Filters | Active Analog Filter IC; IC Filter Type:Low Pass; Filter Order Max:4th Order; Filter Response:Butterworth; Frequency Cutoff, Fc:256kHz; No. of Filters:1; Termination:SMD; Package/Case:16-SSOP; No. of Pins:16 RoHS Compliant: Yes |
| LTC1063CSW#PBF | Newark | LINEAR TECHNOLOGY | Analog Filters | Active Analog Filter IC; IC Filter Type:Low Pass; Filter Order Max:5th Order; Filter Response:Butterworth; Frequency Cutoff, Fc:50kHz; No. of Filters:1; Termination:SMD; Package/Case:16-SOIC; No. of Pins:16 RoHS Compliant: Yes |
| LTC1563-2IGN#PBF | Newark | LINEAR TECHNOLOGY | Analog Filters | Active Analog Filter IC; IC Filter Type:Low Pass; Filter Order Max:4th Order; Filter Response:Butterworth; Frequency Cutoff, Fc:256kHz; No. of Filters:1; Termination:SMD; Package/Case:16-SSOP; No. of Pins:16 RoHS Compliant: Yes |
| MAX7414EUA+ | Newark | MAXIM INTEGRATED PRODUCTS | Analog Filters | Analog Filter IC; IC Filter Type:Low Pass; Filter Order Max:5th Order; Filter Response:Butterworth; No. of Filters:1; Supply Voltage Min:4.5V; Termination:SMD; Package/Case:8-uMAX; No. of Pins:8 RoHS Compliant: Yes |
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MATLAB Central - File detail - Butterworth Low-Pass Filter Butterworth Low-Pass Filter by Everton Alves Low-pass filter inplmentation using Butterworth topology See MathWorks, Inc. (The) Information |
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MATLAB Central - Author - Everton Alves Butterworth Low-Pass Filter Low-pass filter inplmentation using Butterworth topology Author: Everton Alves See MathWorks, Inc. (The) Information |
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A Basic Introduction to Filters - Active, Passive and... See National Semiconductor Information |
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OA-26 Designing Active High Speed Filters to the Second Order, 1) Filter Types 2) Introduction to the second order, low pass Sallen-Key Low Pass Sallen-Key Filter Filter The circuit shown in See National Semiconductor Information |
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Using the Analog Devices Active Filter Design Tool Application... See Analog Devices, Inc. Information |
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Filter Solutions, Analog and Digital Filter Design Software Asymmetrical Band Pass Filter, Including Parametric Butterworth Filters. Low Pass, High Pass, Band Pass, Band Stop and Asymmetrical Band Pass. |
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Fixed-Gain Op Amps Simplify Filter Design - Maxim ?? ??: low pass filters, high pass filters, filter designs, op amps as filters, Sallen-Key filter |
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Design and Analysis of Improved Butterworth Low Pass Filter Design and Analysis of Improved Butterworth Low Pass Filter |
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Active Filter Design Application - FILTERPRO - TI Software... The FilterPro V2.0 wide-band-pass filter uses a high-pass filter cascaded with a low-pass filter. |
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Butterworth Fourth-Order Low-Pass Switched-Capacitor Filters... TLC04/MF4A-50, TLC14/MF4A-100 BUTTERWORTH FOURTH-ORDER LOW-PASS SWITCHED-CAPACITOR FILTERS SLAS021A ? NOVEMBER 1986 ? REVISED MARCH 1995 D Low See Digi-Key Corporation Profile & Catalog |