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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: 1006 - 1020 of 1081 items found.

  • Handheld Digital Multimeter, 4 digit, Water and Dust Resistant

    U1271A - Keysight Technologies

    Feature sets that meet traditional industrial requirements and improve productivity and safety Improved accuracy and resolution to meet traditional industrial requirements (30,000 counts resolution with 0.7% for ACV accuracy)Intelligent features to improve productivity and safety (selectable Low Pass Filter LPF and quick signal type identification Qik-V)Better grip Both visual and audible continuity indication in noisy environments Easy access to fuse for simplified maintenance Easy connectivity to PC and internal memory (up to 200) for data logging Large rotary switch and buttons that are easy to operate Dust and water resistant casing (IP 54 compliant)Compatible with U1177A/U1117A IR-Bluetooth adapter for remote monitoring & datalogging Altitude: 3000 meters

  • PXIe-4492, 204.8 kS/s, 113 dB, 2 Gains, 0.5 Hz AC/DC-Coupled, 8-Input PXI Sound and Vibration Module

    781490-01 - NI

    204.8 kS/s, 113 dB, 2 Gains, 0.5 Hz AC/DC-Coupled, 8-Input PXI Sound and Vibration Module - The PXIe‑4492 is designed for sound and vibration applications. With 24-bit analog inputs and IEPE constant current signal conditioning, the module is ideal for making precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. The PXIe‑4492 delivers simultaneous sample on all channels. In addition, it includes built-in antialiasing filters that automatically adjust to your sample rate, software-selectable input gains, and TEDS smart sensor support for error-free setup. Common applications include noise, vibration, and harshness (NVH) analysis; large microphone arrays; and dynamic structural test.

  • OTDR

    palmOTDR - ShinewayTech

    The compact palmOTDR now offers even more testing capacities, flexibility and value with combination of 850/1300/1310/1490/1550/1625/1650nm (Mono/double/triple wavelength) OTDR, 1310/1490/1550nm PON Power Meter, Stabilized Laser Source and VFL. The OTDR wavelengths cover the applications of regular end-to-end fiber characterization (1310/1550nm), premise/enterprise LAN testing (850/1300nm), FTTx fiber link construction verification (1490nm) and PON live fiber troubleshooting (1625/1650nm with filter). The integrated PON Power Meter can perform in-service testing of all PON signals (1310/1490/1550nm) on any spot of the network featuring pass-through design and burst mode support. palmOTDR is your ultimate solution to meet various testing requirements of entire fiber network.

  • Microphone Pre-Amp Audio Interfaces

    Analog Devices Inc.

    Analog Devices mic pre-amp audio interfaces provide a high fidelity, high performance solution for audio products. Specifications for this family include ultralow 1.5 dB noise figures, 140 dB gain range, and high gain capability. Operating in an extended industrial temperature range of –40°C to +85°C, this portfolio of mic pre-amp audio interfaces supports many applications, including precision instrumentation, active filters, low noise amplifier front ends, surveillance systems, computerized voice recognition, and a variety of other industrial and consumer products. As the first choice for serious audio engineers, Analog Devices mic pre-amp audio interfaces can give your applications the performance needed to meet the most demanding specifications.

  • Digital I/O Board, 32 Isolated I/O Channels, 24V

    APCIE-1500 - TEAM SOLUTIONS, INC.

    The PCI-Express 32 digital I/O board APCIe-1500 has 32 digital inputs/outputs (24 V or 12 V), 14 inputs are interruptible. The 16 digital power outputs are equipped with protection diodes and filters. The board is fully compatible to the PCI board APCI-1500. It is especially suited for applications like industrial I/O control, signal switching, ON/OFF monitoring of motors, lights etc. in the harsh industrial environment. The APCIe-1500 has interruptible inputs. They supersede continuous cyclical query processes (polling) for routine monitoring and evaluation tasks. This takes load off the processor and the software. At a change of state of the digital inputs the APCIe-1500 generates an interrupt, so that the system reacts on the event through the interrupt routine and herewith fulfils real-time criteria.

  • Dual Temperature

    Fieldpiece Instruments, Inc

    The Fieldpiece Dual-Temperature Accessory, model ATH4, measures two temperatures simultaneously using the included k-type, wrap tab beaded thermocouples. The technology inside the ATH4 provides superior temperature compensation in rapidly changing environments commonly found while performing field service. Use the ATH4 to find Delta T and just about any temperature split you want to measure. Displays T1, T2 and T1-T2 on your Fieldpiece meter, handle or data logger. It is included with the HVAC Guide® System Analyzer to get target superheat and for the Target Evaporator Exit Temperature test. Fieldpiece offers a wide variety of k-type thermocouples for various HVAC specific applications. Use pipe clamp T/Cs with the ATH4 to check for blocked filters.

  • 11 Function True RMS Multimeter + NCV

    Extech EX350 - Extech Instruments Corporation

    The EX350 is a professional DMM loaded with advanced features and functions. Low Impedance (LoZ) mode eliminates false readings caused by ghost voltages. Low Pass Filter (LPF)attenuates high frequencies to reduce noise for accurate readings. True RMS provides accurate readings when measuring distorted or noisy waveforms. Built-in Non-Contact AC Voltage Detector quickly checks for the presence of AC Voltage before testing. Features a 4000 count LCD display, data hold, min-max, relative mode, capacitance zero, auto power off, continuity and diode test. This meter will measure AC/DC voltage to 600 V and AC/DC current to 10 amps. Complete with test leads, manual and two AA batteries.

  • Measurement Software for Loudspeaker System Tuning

    Tuning-Capture - WavCapture

    Tuning-Capture is a new measurement software for loudspeaker system tuning derived from the Room-Capture. Tuning-Capture uses time-domain chirp.Tuning-Capture is low cost, intuitive software; fulfil the entrance level needs, but still ultra high resolution.Tuning-Capture is ideal for room tuning and sound reinforcement system optimization. A range of newly developed analyzing tools provides fast and accurate tuning information; delay-finder with group-delay and Cepstrum analysis, filter optimization, sound level metering with histogram etc.Much effort is put in the new user interface to reduce the need for dialog boxes and spin-boxes. These are replaced with modern mouse wheel and grab ‘n’ drag mouse based and controls. For example if you need to change the range of a graph, this is now done with the mouse wheel. Dragging the scale zoom it.

  • sbRIO-9234 , Non-Enclosed, 4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module

    782718-01 - NI

    Non-Enclosed, 4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module - The sbRIO‑9234 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The sbRIO‑9234 is also compatible with smart TEDS sensors. The sbRIO‑9234 delivers a wide dynamic range and incorporates software-selectable AC/DC coupling and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti‑aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking. Non-enclosed modules are designed for OEM applications.

  • PCI Express UltraScale+ FPGA Carrier Board With FMC+ Site, X16 PCIe Gen 4

    PG4+ - Delphi Engineering Group, Inc

    The PG4+ continues DEG’s commitment to delivering high performance processing solutions for mission critical applications requiring the latest in AMD UltraScale+ FPGA computing power. The PG4+ is a PCI Express, standard form factor, FPGA processor board designed to meet the needs of challenging, embedded high-performance digital signal processing applications. The AMD UltraScale+ VU37P or VU47P delivers superior processing capabilities and supports operations such as: FFTs, FIR filters, fixed-point and repetitive processing tasks. The PG4+ FPGA node processes input from the FMC HPC + (Vita 57.4) site, allowing for maximum application configurability and performance when coupled with DEG’s market leading ADC and DAC FMC modules that operate up to 12 GSPS.

  • PCIExpress Kintex UltraScale FPGA Carrier Board

    PCU: 085/115 - Delphi Engineering Group, Inc

    The PCU continues DEG’s commitment to delivering high performance processing solutions for mission critical applications requiring the latest in AMD Kintex UltraScale FPGA computing power. The PCU is a PCIExpress, standard form factor , FPGA processor board designed to meet the needs of challenging, embedded high-performance digital signal processing applications at a competitive price point. AMD Kintex UltraScale XCKU085/115 delivers impressive processing capabilities and supports operations such as: FFTs, FIR filters, fixed-point and repetitive processing tasks. The PCU FPGA node processes input from the FMC HPC +(Vita 57.4) site, allowing for maximum application configurability and performance when coupled with DEG’s market leading ADC and DAC FMC modules (250MSPS to 12.0GSPS).

  • FD-11634, 8-Channel Sound and Vibration Input Device for FieldDAQ

    786471-01 - NI

    The FD-11634 can measure signals from integrated electronic piezoelectric (IEPE) and non-IEPE sensors such as accelerometers, tachometers, and proximity probes. The device also works with smart TEDS sensors, delivers a wide … dynamic range, and incorporates software-selectable AC/DC coupling and IEPE signal conditioning. The input channels simultaneously measure signals and have built-in anti-aliasing filters that adjust to your sample rate. This device is IP65/IP67-rated to be dust-tight and water-submersible and can sustain 100 g shock and 10 g RMS vibration in -40°C to 85°C environments. You program the FD-11634 with NI-DAQmx, which automatically synchronizes multiple FieldDAQ™ devices. When used with NI software, this device can provide processing functionality for condition monitoring such as frequency analysis and order tracking.

  • PXIe-4497, 204.8 kS/s, 114 dB, 2 Gains, AC/DC-Coupled, 16-Analog Input PXI Sound and Vibration Module

    781369-01 - NI

    204.8 kS/s, 114 dB, 2 Gains, AC/DC-Coupled, 16-Analog Input PXI Sound and Vibration Module - The PXIe‑4497 is designed for high‑channel‑count sound and vibration applications. With 24-bit analog inputs and IEPE constant current signal conditioning, the PXIe‑4497 is ideal for making precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. The PXIe‑4497 delivers simultaneous sample on all channels. In addition, the module includes built-in antialiasing filters that automatically adjust to your sample rate, software-selectable input gain, and TEDS smart sensor support for error-free setup. Common applications include noise, vibration, and harshness (NVH) analysis; large microphone arrays; and dynamic structural test.

  • PXIe-4499, 204.8 kS/s, 114 dB, 4 Gains, AC/DC-Coupled, 16-Input PXI Sound and Vibration Module

    781370-01 - NI

    204.8 kS/s, 114 dB, 4 Gains, AC/DC-Coupled, 16-Input PXI Sound and Vibration Module - The PXIe‑4499 is designed for high‑channel‑count sound and vibration applications. With 24-bit analog inputs and IEPE constant current signal conditioning, the PXIe‑4499 is ideal for making precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. The PXIe‑4499 delivers simultaneous sample on all channels. In addition, the PXIe‑4499 includes built-in antialiasing filters that automatically adjust to your sample rate, software-selectable input gains, and TEDS smart sensor support for error-free setup. Common applications include noise, vibration, and harshness (NVH) analysis; large microphone arrays; and dynamic structural test.

  • High Voltage Capacitance & Tan Delta Test Set

    Eltel Industries

    *Aesthetically designed Single Unit consisting of Measuring Bridge, Power Supply with in-built Standard Capacitor. Ideal for field /portable applications.*Highly compact & Portable – Approx 66Kgs only.*Advanced Protection Circuitry –specially suitable for 400kV s/s applications.*Successfully passed all required EMI/EMC Tests at SAMEER Chennai IEC 61000-4-2;IEC 61000-4-3; IEC 61000-4-4; IEC 61000-4-5; IEC 61000-4-11;*Improved Plug-in type of “Power In” and “Gnd” connectors.*Preo 2 Stage RF Power line Filters incorporated for 230V Power Input and Bridge Power Input for improved EMI Power line Protection*Improved 2 sets of LV measuring cables.*Improved HV cable outer covering hosepipe for rugged field use.

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