Filter Results By:

Products

Applications

Manufacturers

Filters

Electronic circuits which refine signal by blocking certain frequencies, while allowing other frequencies to pass.

See Also: Filter / Amplifiers, EMI Filters, Low Pass Filters, Programmable Filters, Attenuators


Showing results: 196 - 210 of 1029 items found.

  • Low-PIM, High-Power Filter Solutions for Monitoring Broadband Emissions

    K&L Microwave

    Enables monitoring of PIM to 13 GHz; 100W CW and 1KW peakNear-end monitoring: Carriers rejected -90dB by the notchtravel through the bandpass filter to the low PIM termination.Far-end monitoring: Carriers rejected -90dB by the highpass,IM products passed are monitored by the spectrum analyzer.

  • Mid-Range Gas Filter Correlation Carbon Monoxide Analyzer​

    Model T300M - Teledyne Monitor Labs

    The Model T300M CO analyzer measures low to mid ranges of carbon monoxide by comparing infrared energy absorbed by a sample to that absorbed by a reference gas according to the Beer-Lambert law. Using a Gas Filter Correlation Wheel, a high-energy IR light source is alternately passed through a CO filled chamber and a chamber with no CO present. The light path then travels through the sample cell, which has a folded path of 2.56 meters.The energy loss through the sample cell is compared with the span reference signal provided by the filter wheel to produce a signal proportional to concentration, with little effect from interfering gases within the sample. This design produces excellent zero and span stability and high signal to noise ratio, allowing excellent performance from low to high range.All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/O, and built-in data acquisition capability. All instrument set up, control and access to stored data and diagnostic information is available through the front panel, or via RS232, Ethernet, or USB com ports, either locally or by remote connection.The Model T300M comes with NumaView™ Software. NumaView™ Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView™ Software. ​​

  • ​Mid-Range Gas Filter Correlation Carbon Dioxide Analyzer​

    Model T360M - Teledyne Monitor Labs

    The Model T360M CO2 analyzer measures Carbon Dioxide by comparing infrared energy absorbed by a sample to that absorbed by a reference gas according to the Beer-Lambert law. Using a Gas Filter Correlation Wheel, a high-energy IR light source is alternately passed through a CO2 filled chamber and a chamber with no CO2 present. The light path then travels through the sample cell, which has a folded path of 1.28 meters.The energy loss through the sample cell is compared with the reference signal provided by the filter wheel to produce a signal proportional to concentration, with little effect from interfering gases within the sample. This design produces excellent zero and span stability and high signal to noise ratio, allowing excellent performance over a wide concentration range, making this instrument an ideal choice for CO2 reporting requirements associated with dilution CEMS.All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/O, and built-in data acquisition capability. All instrument set up, control and access to stored data and diagnostic information is available through the front panel, or via RS232, Ethernet, or USB com ports, either locally or by remote connection.The Model T360M comes with NumaView™ Software. NumaView™ Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView™ Software. ​

  • Rack Module with Standard Contactors without Anti-Harmonic filters

    MOD Rack - Lifasa - International Capacitors, SA

    The MOD-RACK control units include, in a compact form, all the components necessary for the operation of a step of a standard capacitor bank. MOD-RACK modules are divided into two basic blocks: power block and control block. The two blocks are mounted in a small frame to be installed in an electrical panel.

  • 15 Amp 120 VAC Filter and Surge Arrestor

    AS-AC15 - Array Solutions

    - 15 amp 120VAC quad outlet for high power devices- Resettable circuit breaker protection, easy to use and reset- I EA standard input plug and #14 GA AC line cord for USA - standard interface- MOV surge arrestors included - for even more protection- High level of common mode and differential mode filtering digital noise and RF filtering eliminates- digital artifacts and RF interference - See chart- Front Panel Neon Blue AC ON indicator - just plain cool to look at, not too bright!- Double shielded box inside - for optimum filtering operation- Size 6W X 4H X 4 3/4 D in inches approx 3 lbs

  • 2- to 8-Channel Anti-Alias Low-Pass Filter and Instrumentation Amplifier Card

    AAF-3 - Alligator Technologies

    The AAF-3 is a 2- to 8-channel anti-alias low-pass filter and instrumentation amplifier ISA bus plug-in board for front-end signal conditioning in PC-based data acquisition systems.

  • 2- to 8-Channel Anti-Alias Low-Pass Filter and Instrumentation Amplifier Card

    AAF-3PCI - Alligator Technologies

    The AAF-3PCI is a 2- to 8-channel anti-alias low-pass filter and instrumentation amplifier PCI bus plug-in board for front-end signal conditioning in PC-based data acquisition systems.

  • Ultra-Low Range ​Gas Filter Correlation Carbon Monoxide Analyzer​

    Model T300U - Teledyne Monitor Labs

    The Model T300U Trace-level CO analyzer has been developed specifically to address the challenges of low level monitoring as required, for example, in the US NCore network. Using IR absorption with a Gas Filter Correlation Wheel, the T300U is designed to allow ultra-sensitive CO measurements while still meeting the requirements for use as a US EPA compliance analyzer.The optical bench is enclosed in a temperature controlled oven, dramatically decreasing instrument noise and drift. The objective and field mirrors in the sample cell are gold plated to maximize signal to noise performance, while a temperature-controlled Nafion dryer on the inlet minimizes water interference caused by ambient humidity changes. Periodically, the T300U seamlessly corrects its baseline by routing the sample through a heated catalytic CO scrubber. This Auto Reference function corrects zero drift and reduces the effect of interferences.All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/O, and built-in data acquisition capability. All instrument set up, control and access to stored data and diagnostic information is available through the front panel, or via RS232, Ethernet, or USB com ports, either locally or by remote connection.The Model T300U comes with NumaView™ Software. NumaView™ Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView™ Software. ​​

  • FPGA Impulse Response (FIR) Filter Fo Gage Digitizers

    eXpert / Finite Impuls Response (FIR) - Wuntronic GmbH

    The onboard FIR Filtering eXpert FPGA DSP feature is a powerful method for removing unwanted signal features (like noise) and emphasizing signal features of interest.

  • Ultra-Low Noise Filter, 42 V / 105 MA, 50 Ω

    N1298B - Keysight Technologies

    The N1298 Series is a collection of low noise filters for the Keysight B2960 Series 6.5-digit low noise source.

  • Series 6100 Signal Conditioning, Amplifier, Filter & Analog Output System

    Pacific Instruments, Inc.

    I/O modules configure the 6100 to your specific needs. Pacific offers a broad selection of modules providing a high degree of flexibility, accuracy and performance. Series 6100 I/O Modules condition, amplify, filter and output high level signals to external data acquisition systems. Modules are selected according to functional and performance requirements for your application.

  • High-Current, Ultra-Low Noise Filter, 21 V / 500 MA, 10 Ω

    N1298A - Keysight Technologies

    The N1298A Series is a collection of low noise filters for the Keysight B2960 Series 6.5-digit low noise source.

  • 32-CH/64-CH Isolated Digital I/O PCI Express Card With Digital Filter

    AX92351 - Axiomtek Co., Ltd.

    The AX92351 is a 64-ch isolated digital I/O PCI Express card with 2,000VDC isolation protection. This high-density digital I/O card with high-speed PCI Express x1 bus is excellent for use in applications requiring digital control or monitoring, such as semiconductor machinery, PC-based industrial machinery, programmable I/O logic control, and process status monitoring. The AX92351 features 32 isolated digital input channels and 32 isolated digital output channels with isolation protection of 2,000V for industrial applications where high-voltage isolation is required. It is equipped with a board ID feature for easy identification of multiple cards in single system. There is a digital filter function to prevent input signals from carrying noise or a chattering. Each isolated input has a sink or source current which supports dry and wet contact for maximum application flexibility. The card has a wide range of input voltage from 10 to 30V to meet most industrial application needs. The AX92351 also provides two interrupt sources on digital input channels. Digital output has open controller and supports maximum 30VDC. The read-back function is another useful function that allows monitoring each output port.

  • Particle Counter

    VLT-E9700 - Van Leeuwen Test Systems BV

    Modern diesel engines are quite clean, provided the soot filter is present and working properly. A soot filter can get clogged, or even malfunction. In that case the filter has to be cleaned or replaced. Unfortunately, sometimes the vehicle owner has the filter removed altogether. When the filter has been physically removed, it is ‘programmed out’ of the vehicle software, so that the removal of the filter remains undetected during an (E)OBD check. This is why in ever more countries a particle count is mandatory during a periodic inspection of e diesel vehicle.

  • Auto-Analyzer

    32 Well Tube Reader - Lab Kinetics Ltd.

    A 32 well Tube Reader with dual fixed filter allows Turbidimetric and Chromogenic Lysate to be used as well as clinical and other testing. It operates at 405nm and 660nm. Options for different filter configurations or more than 2 filters are available

Get Help