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Products/Services for Active Band Filters
Active 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. Learn More about Active Band Reject 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 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
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
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 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
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
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 low pass filters pass signals from low frequencies and reject signals from high frequencies. Search by Specification | Learn More about RF Low Pass 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
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
Industrial air filters reduce the number of particles in the air that passes through them. Search by Specification | Learn More about Industrial Air 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
Digital filters use digital signal processing (DSP) to perform numerical calculations on sampled values of a signal. Learn More about Digital Filters
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HD-SAW FILTER-HDAF389A4Dc SIP5Dc Shoulder Electronics Ltd.
LC FILTER-HD L2110 Shoulder Electronics Ltd.
SMD 5X7 45MHz Crystal Filter Tai-Saw Technology Co., Ltd.
CRYSTAL FILTER-UM-1-45M Shoulder Electronics Ltd.
Shoulder-LC FILTER-HD L2110 Shoulder Electronics Ltd.
80V-High Voltage Op Amp PR2201 PREMA Semiconductor GmbH
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Product News for Active Band Filters
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)
Liebert ATF Series, Active Tracking Filter
Liebert Interceptor ATF Series active tracking filter offers the highest level of facility-wide surge protection with the lowest UL 1449 clamping ratings available. (read more)
Islatrol® BC Series Active Tracking Filters®
If You Don't Prepare, You Could Face Dead Air.
Don't let AC power line spikes, transients, and noise put your broadcast operations at risk.
(read more)
Active RFID and Sensor Networks 2008-2018
This IDTechEx report comprehensively analyzes the technologies, players and markets with detailed ten year forecasts, including tag numbers, unit prices and interrogator numbers and prices. Details of over 75 active RFID implementations are given along with over 100 suppliers and full technology analysis - from printed batteries to Wi-Fi RFID to UWB tags. (read more)
Model 3380 0.1Hz to 200kHz Series Filters
The KH Model 3380 Filter Series are one, two or four channel filters providing ease of operation and the reliability Krohn-Hite has been known for since 1949; along with a price that will fit any budget. (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)
H5 Active Line Conditioner
Premium harmonic mitigation solution. Less than or equal to 5% TDD (Full Load). Meets IEEE-519 1992 (read more)
130W External Desktop with Active PFC
The AEH130 Series features a choice of both single or dual outputs and delivers up to 130W of output power. The series accepts a wide range of input voltages from 90 to 264VAC and can deliver output voltages ranging from 3.3 to 54VDC. (read more)
Model 3945 3-Channel Programmable/Benchtop Filter
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)
Model 3940 3Hz to 2MHz Programmable Filter
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)
Parts by Number for Active Band Filters
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| BA3830S | Digi-Key | Rohm Semiconductor | Integrated Circuits (ICs) | IC BAND-PASS FILTER SDIP18 |
| LTC1060CN#PBF | Newark | LINEAR TECHNOLOGY | All Supplier Direct Ship | SW CAP FILTER, DUAL, 20DIP; Filter Type:Universal Active; Filter Class:4th Order; Filter Response:Band-Pass; Frequency, Cut-off:20kHz; Filters, No. of:2; Voltage, Supply Min:2.37V; Termination Type:Through Hole; Case Style:DIP; RoHS Compliant: Yes |
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A Basic Introduction to Filters - Active, Passive and... Note 779 Kerry Lacanette Filters Active Passive April 1991 Introduction and Switched-Capacitor 1 0 INTRODUCTION Filters of some sort are essential to See National Semiconductor Information |
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OA-26 Designing Active High Speed Filters Designing Designing Active High National Semiconductor OA-26 Speed Filters Mark Sauerwald February 2005 Active Filters built from resistors (R), See National Semiconductor Information |
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Infrared - Wikipedia, the free encyclopedia 4 Applications 4.1 Infrared filters 4.2 Night vision As a result, the infrared band is often subdivided into smaller sections. |
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Free Electronic Circuit Collection of 27,000 + electronic... Band-Pass Filters - Active Blinkers * Active Filters IF (Intermediate Frequency) * |
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Using the Analog Devices Active Filter Design Tool Application... The frequency response, group delay, impulse The Analog Devices Active Filter Design Tool assists the response, and step response are shown in Figure See Analog Devices, Inc. Information |
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Active Filter Design Application - FILTERPRO - TI Software... Because the band-pass filter is most often used for tone detection and high Q filters usually need high gain, a method was found to make the gain |
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DaVinci™ Digital Media Processors - TMS320DM64x DSPs -... TMS320DM642 Status: ACTIVE Video/Imaging Fixed-Point Digital Signal Processor |
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K-band MMIC active band-pass filters Keywords: K-band MMIC filters active band-pass filters pHEMT technology fixed-frequency filter design fabrication testing tunable filter 0.15 micron |
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Narrow X-band tunable MMIC filters employing active resonators... Digest, 1997., IEEE MTT-S International Item Title: Narrow X-band tunable MMIC filters employing active resonators as local feedback Shortened Title: |
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Intel Press - Active Platform Management Demystified "This book keeps things clear and simple, even when discussing out-of-band operational details on IDE-Redirect and heuristic filters. See Intel Corporation Information |
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