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
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Product
Duplexer & Multiplexer
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A duplexer is a device that allows a single antenna to be used for both transmitting and receiving signals by filtering and switching between them. A multiplexer is an electronic switch that combines multiple input signals into a single output line, which can then be split into multiple outputs by a demultiplexer.
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Product
Radar Front Ends (FMCW)
FMCW Series
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Farran’s 77 GHz FMCW Radar front end is based on a GaAs MMIC chipset offering wide bandwidth in a small outline package.The transmit signal is derived from an external VCO signal, internally multiplied, which also acts as the LO for the receive mixer. The resulting IF is conditioned for gain and filtering as required. The IF also contains an industry leading IF noise figure, especially in the frequency range below 500MHz. Custom designs available, visit our custom design page for more information.
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Product
Individual Optical Filters
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Our comprehensive line of Semrock optical filters helps your design attain the best signal-to-noise ratios. Steep spectral edges maximize useable bandwidth, and high transmission or reflection captures the brightest images with best-in-class Flatness. Deep and extended blocking are optimized for your application, minimizing background and crosstalk while reducing cost. Select from the extensive catalog or go with a custom filter to your exact specifications, and remain confident of uncompromising quality, reliability, and reproducible results.
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Product
ACDC
ES Series
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The ES Series of line operated power supplies features near constant efficiency over theentire rated input voltage range. These electrically identical families employ a highly efficient, closed loop ripple regulation circuit, which contains a low pass filter. Each stage, transformer, filter and regulator is engineered for maximum efficiency.
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Product
IF/RF Receivers
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IF and RF Receivers are designed for communications infrastructure applications. Wide input bandwidth and high sample rates allow digitizing close to the antenna. Various receiver architectures, such as zero-IF, IF sampling to direct RF receivers, are supported and available on chip post digital signal processing can be used to offset demands in the FPGA or digital ASIC and ease analog filtering.
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Product
PCI-6510, 32-Channel, ±30 VDC, Sink/Source Inputs, Bank-Isolated Digital I/O Device
779081-01
Digital I/O Module
The PCI-6510 is an industrial digital input interface, with a single bank of isolated channels. If a computer or application fault occurs, the PCI-6510 can use digital I/O watchdogs to switch to a configurable safe output state to ensure detection and safe recovery from fault conditions. Programmable input filters eliminate glitches/spikes and provide debouncing for digital switches/relays through a software-selectable digital filter.
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Product
Packet Sniffer
EtherDetect
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EtherDetect Packet Sniffer is an easy for use and award-winning packet sniffer and network protocol analyzer, which provides a connection-oriented view for analyzing packets more effectively. With the handy tool, all you need to do is to set up the filter, start capturing, and view connections, packets as well as data on the fly.
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Product
Time Domain Replication (Road Load Simulation)
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The powerful graphical editor makes it easy to review and compile your field sample data for use in the test lab. The point editor, filters, velocity and displacement compensation ensure the test feasibility is evaluated at an early stage. The continuous closed-loop controller then replicates the test files with very high levels of precision. The control algorithms use a continuous coherence averaging technique to ensure a stable proactive control loop that will not only provide accurate replication but will also respond to changes in test item dynamics.
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Product
Test Box
RF
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This is a custom made part of a Phase Noise test system. It contains relays, filters, amplifiers, and so on. It works with other of-the-shelf eqipment, and custom software to form a high volume production test system.
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Product
Polarization Maintaining Band Pass Filter
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Zhongke Rayzer Optical Technology Co.,Ltd
Selects the thin film filter withgood performance to ensure the high quality opticalperformance, stability and reliability. It is uses to shieldnoise signal in EDFA and fiber laser system. It has thecharacteristics of high isolation, low insertion loss, highreturn loss and high power.
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Product
SMA Stainless Steel Fixed Attenuator
WK0602-06
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Warison provides wide range of wireless passive coaxial components, includes Adapters, Attenuators, Coaxial Cables Assemblies, DC Blocks, Filters, Isolators & Circulators, Probes & Terminations. With outstanding capability of development and design, Warison is able to custom the spec based on customer��s demand. All Warison��s products pass inspection and electronic performance test before shipping out. It is our principal to deliver the best solution to all our clients.
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Product
Ethernet A/D Interface
2518/2519TDIN
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8 or 16 differential thermocouples, RTD's, strain gauges, thermistors, resistance, 4-20 ma, or voltage inputsIncludes screw terminals for field wiring10-Base-T Ethernet server with embedded TCP/IP stackIncludes interface DLLSingle supply operationEach channel is software programmable for sensor type, gain, low-pass filtering, scan rateOptional NEMA Enclosure
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Product
PXIe-5164 PXI Oscilloscope, 400 MHz, 14 bits, 1 GS/s, 2 Channels, 1.5 GB
784183-01
Oscilloscope
PXIe, 400 MHz, 1 GS/s, 14-Bit PXI Oscilloscope—The PXIe‑5164 high-speed oscilloscope has two channels that sample at up to 1 GS/s with flexible settings for coupling, voltage range, and filtering. PXI oscilloscopes also feature a number of triggering modes, deep onboard memory, and an instrument driver that includes data streaming and analysis functions.
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Product
Lowpass Filter/SMA
WFIL-L700F
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Warison provides wide range of wireless passive coaxial components, includes Adapters, Attenuators, Coaxial Cables Assemblies, DC Blocks, Filters, Isolators & Circulators, Probes & Terminations. With outstanding capability of development and design, Warison is able to custom the spec based on customer��s demand. All Warison��s products pass inspection and electronic performance test before shipping out. It is our principal to deliver the best solution to all our clients.
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Product
Microphone Pre-Amp Audio Interfaces
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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.
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Product
5U centrifugal blower
CB-360A
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5U centrifugal 330 cfm blower for pressurizing consoles, computers and electronic systems with cool, filtered air.
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Product
Adapter/Gold
WADP-SMSM
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Warison provides wide range of wireless passive coaxial components, includes Adapters, Attenuators, Coaxial Cables Assemblies, DC Blocks, Filters, Isolators & Circulators, Probes & Terminations. With outstanding capability of development and design, Warison is able to custom the spec based on customer��s demand. All Warison��s products pass inspection and electronic performance test before shipping out. It is our principal to deliver the best solution to all our clients.
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Product
Amplifier/Filter Module
SCS-815
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The SCS-814 and SCS-815 amplifier/filter module provides eight 8-pole low-pass filters that can be individually configured for a cutoff-frequency from 0.5Hz to 70kHz(SCS-814) and 0.5Hz to 60kHz(SCS-815). Each of the SCS-814/SCS-815's eight channels features an instrumentation amplifier with software-selectable gains of 1 to 1000 in 1-2-5 steps.
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Product
PXI-6528, 48-Channel, 24 Sink/Source Inputs, 24 Sink/Source Outputs, Channel-Channel Isolated, PXI Digital I/O Module
778543-01
Digital I/O Module
48-Channel, 24 Sink/Source Inputs, 24 Sink/Source Outputs, Channel-Channel Isolated, PXI Digital I/O Module—The PXI‑6528 is an industrial, parallel digital I/O interface. With programmable power-up states, you can configure the initial output states in software to ensure safe operation when connected to industrial actuators. If a computer or application fault occurs, the PXI‑6528 can use digital I/O watchdogs to switch to a configurable safe output state to ensure detection and safe recovery from fault conditions. Programmable input filters eliminate glitches/spikes and provide debouncing for digital switches/relays through a software-selectable digital filter.
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Product
System Devices for Radiomonitoring
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Monitoring stations need auxiliary equipment to ensure optimal alignment and control of the antenna or antennas or to provide users with RF signal filtering functions close to the antenna, depending on requirements. Customers around the world use the innovative system devices for monitoring stations from Rohde & Schwarz to meet these requirements. These devices stand for performance, quality, flexible deployment options and a wide range of possible configurations, which is why they are an optimum solution for any radiomonitoring application when used in conjunction with the other products in the Rohde & Schwarz radiomonitoring and radiolocation portfolio.
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Product
NI-9202, ±10 V, 10 kS/s, 24-Bit, 16-Channel C Series Voltage Input Module
784399-01
Voltage Input Module
±10 V, 10 kS/s, 24-Bit, 16-Channel C Series Voltage Input Module - The NI-9202 has excellent flexibility to meet the needs of your applications. The module has 16 simultaneous sampling, differential input channels to create large, distributed systems in a rugged form factor. It also has configurable filters to eliminate noise in your system while maintaining low-latency to be used in control systems.
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Product
2- to 8-Channel Anti-Alias Low-Pass Filter and Instrumentation Amplifier Card
AAF-3
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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.
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Product
LabVIEW Tools for Digital Filter Design and Implementation
LabVIEW Digital Filter Design Toolkit
ITA
The LabVIEW Digital Filter Design Toolkit extends LabVIEW with functions and interactive tools for the design, analysis, and implementation of digital filters. New digital filter users can explore classical designs with the built-in interactive design tools, while experienced users can find a breadth of algorithms, filter topologies, and analysis tools for both fixed- and floating-point digital filters. For fixed-point filters, you can model quantization effects, optimize numeric representation/topology, and deploy the design on a digital signal processor or FPGA using automatically generated ANSI C or LabVIEW FPGA code.
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Product
High-speed USB DAQ System
Model DI-4208
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USB Data Acquisition (DAQ) System. Eight armored analog differential inputs*. Programmable range per channel: ±2, 5, 10, 20, 50 100 V full scale. Up to 120 V rms without damage. 50 dB common mode rejection. Supports ChannelStretch™ multi-unit synchronization*. Adaptable low-pass filter per channel. Corner frequency set as a function of sampling rate. 16-bit analog-to-digital resolution. 160 kHz analog sample throughput rate. Seven digital ports*. Programmable per port as input or switch. Support for rate measurements to 50 kHz. Support for 16-bit counter.
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Product
Signal Conditioning and Filtering
MSXB 067
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The MSXB 067 Signal Conditioning Expansion Board provides analog signal conditioning for strain gauges, load cells, RTDs, and other resistive sensors. MSXB 067 provides a flexible interface for quarter-bridge, half-bridge, and full-bridge sensors, with two to six wires for each sensor, with or without voltage sense feedback. A small daughterboard supports user-supplied bridge completion resistors.
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Product
PXI-5124, 150 MHz, 200 MS/s, 12-Bit PXI Oscilloscope
778757-04
Oscilloscope
150 MHz, 200 MS/s, 12-Bit PXI Oscilloscope—The PXI‑5124 high-resolution PXI oscilloscope samples up to 200 MS/s with flexible settings for coupling, impedance, voltage range, and filtering. PXI oscilloscopes also feature a number of triggering modes, deep onboard memory, and an instrument driver that includes data streaming and analysis functions. This device is ideal for both time-domain and frequency-domain applications that require high-resolution measurements with up to 150 MHz of analog bandwidth. The PXI‑5124 also features PXI synchronization and data streaming capabilities.
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Product
200 MS/sec RF/IF Extreme 1/2 ATR Recorder
Talon RTX 2586
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- Rugged 1/2 ATR MIL-spec chassis for harsh mechanical and thermal environments- Environmentally sealed- Internally conduction-cooled- Fully sealed for RF emissions with EMI power line filter- MIL-STD circular connectors- Compact and lightweight design - 18 lb (8 kg)- QuickPac® drive packs allow quick removal of all data storage up to 61 TB via the front panel- Ideal for UAVs, military vehicles, aircraft pods and outdoor environments- RF/IF recording with phase coherent 200 MHz 16-bit A/Ds and DDCs- Sustained real-time record rates up to 4 GB/s- 12 to 28 VDC power supply- Optional GPS receiver for precise time and position stamping- SystemFlow GUI, API and Signal Viewer analysis tools- Optional telnet remote connection to recorder
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Product
Oxidation Stability & Cold Flow Properties
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These Anton Paar instruments enable you to evaluate the oxidation stability as well as the storage and thermal stability of mineral oil products or oil and fat containing cosmetics and food samples. The gum content tester is available for tests on the gum content of fuels and other volatile distillates. Cold flow properties (cold filter plugging point and cloud and pour point) show the lowest temperature for a trouble-free operation of diesel fuel or heating oil.
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Product
8-Channel Amplifier and Low-Pass Filter Module
SCS-819
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The SCS-818 and SCS-819 amplifier/filter module provides eight 4-pole low-pass filters that can be individually configured for a cutoff-frequency from 0.5Hz to 70kHz(SCS-818) and 0.5Hz to 70kHz(SCS-819). Each of the SCS-818/SCS-819's eight channels features an instrumentation amplifier with software-selectable gains of 1 to 1000 in 1-2-5 steps.
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Product
Digital Receiver XMC
XF07-518
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Curtiss-Wright Defense Solutions
The XF07-518 is a rugged quad channel 500MSPS 14-bit digital receiver XMC. The ADC devices are controlled by a user programmable Xilinx FPGA which allows high performance processing such as Digital Down Conversion (DDC), filtering and custom algorithms.
