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
-
Product
Multiplexor
SFT3107C
-
Hangzhou Softel Optic Co., Ltd.
SFT3107 series multiplexer is an enhanced TS re-multiplexer for digital TV broadcasting head-end system. The multiplexer has all the functions of normal TS multiplexer, including programs multiplexing, PSI/SI editing, PID re-mapping, service filtering etc. Also the multiplexer can insert EPG (Electronic Program Guide), CA (Conditional Access) and data casting information into each output stream.
-
Product
Fiber-coupled Polarimeter
-
The new AP6051A stand-alone benchtop fiber-coupled polarimeter enables real time monitoring of the SOP, DOP, and power of a light signal in fiber. It can display SOP data information either on a Poincaré sphere, a Jones diagram or on a virtual oscilloscope. Covering the operating wavelength range from 1520 to 1610nm, it offers excellent performance, fast sampling rate, high SOP accuracy, and wide dynamic input optical power range. Optionally, it can be used in combination with an internal Optical Filter to measure the SOP as a function of frequency. Intuitive software and touch screen allows an easy manipulation of the device.
-
Product
General Purpose Basic Carrier Demodulator
CD15
-
The CD15 Sine Wave Carrier Demodulator operates with variable reluctance transducers to provide a DC output signal for dynamics as well as steady state measurements. A 5kHz sine wave excitation is applied to the two inductance ratio arms of the transducer and the resulting output is demodulated and amplified using the latest integrated circuit techniques. The DC output is obtained from an active filter circuit and gives a uniform response from steady state to 1000 Hz. The low impedance sine wave excitation allows operation with the transducer located over 1,000 feet from the CD15.
-
Product
Battery Chargers
-
DC Battery ChargersStep-Up & Step-Down DC Source Chargers and Equalizers These units provide up to 600 watts to charge a 12V or 24 V battery systems (1 or 2 banks) from a 12, 24, 32 or 36 volt source. The single-board design incorporates state-of-the-art switch mode technology for unmatched efficiency and ultra-quiet operation. Multiple stages of filtering reduce radiated or conducted noise to very low levels. All Series are capable of charging up to two independent banks of batteries.
-
Product
Sound Level Calibrator
521
-
Accepted internationally 1 kHz represents the "0 dB" reference point of A, B, C Weighting and other filters utilized in acoustic measurement. The Pistonphone - a mechanical sound source - offers a slightly higher degree of accuracy at a substantial increase in cost. In addition, the 200 or 250 Hz operating frequency is mechanically limited and not suited for measurements of filtered inputs. The 0.2 dB accuracy is quickly lost in the 0.7 to 1.5 dB tolerances acceptable for weighting filters at frequencies around 250 Hz.
-
Product
MIC-75G20 GPU I-Module, 1 PCIe X16 + 1 PCIe X4, Dual Front Accessible Storage Bay
MIC-75G20
-
Offering powerful GPU solution with NVIDIA 350W, 2.75-slot width, 334.6mm length GPU cards for new AI applicationDual 24VDC power inputs with reliable power and OCP solution for up to 700W maximum peak power currencyIntelligent power status indicating LED for system and GPU card independentlyFlexible GPU card holders (R.O.C. Patent Pending), ensuring GPU cardSupport up to 1Grms Op. vibrationSupport up to 60C Op. temp. with 350W GPU and 4-port PoE card installed with PWM fan control for intelligent thermal managementDual front removable 2.5" storage bay for easy swapIP30 rating with fan filter, suitable for outdoor or industrial environment
-
Product
Local DVB-T2 Adapter
T2 Edge DTH
-
T2Edge DTH is ENENSYS local DVB-T2 adapter of the OneBeam DVB-T2 solution. Running on the transmission site prior to the DVB-T2 transmitter, the T2Edge DTH aims at receiving a DTH stream to build a new DVB-T2 multiplex. It selects the services from the DTH stream and generates a T2-MI stream. The T2EdgeDTH performs an advanced PSI/SI processing to update PSI/SI information related to the filtered services.
-
Product
PXIe-5162, 1.5 GHz, 5 GS/s, w/CableSense, 10-Bit PXI Oscilloscope
782622-16
Oscilloscope
PXIe, 1.5 GHz, 5 GS/s, 10-Bit PXI Oscilloscope—The PXIe-5162 high-speed oscilloscope device has two or four channels that sample at up to 5 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. This device is ideal for applications with fast signals that require up to 1.5 GHz of analog bandwidth and flexible measurement configurations.
-
Product
PCI-5105, 8‐Channel, 12-Bit, 60 MHz Bandwidth PCI Oscilloscope Device
779686-01
Oscilloscope
8‐Channel, 12-Bit, 60 MHz Bandwidth PCI Oscilloscope Device—The PCI‑5105 high-density oscilloscope device has eight simultaneously-sampled channels with flexible settings for coupling, impedance, voltage range, and filtering. Oscilloscope devices 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 applications with many channels that require up to 60 MS/s or 60 MHz of analog bandwidth.
-
Product
Solar Simulation Systems
-
PET Solar Simulators consist of a Light Source with a built-in Lamp Power Supply. The Solar Simulator has an ellipsoidal reflector that surrounds the lamp and collects most of the lamp output. The radiation from the lamp is focused onto an optical integrator that helps produce a uniform diverging beam. The beam is diverted 90° by a mirror onto a collimating lens. Special filters are placed between the mirror and the collimating lens to shape the radiation spectra to match various air masses. The output is a uniform beam that closely matches the sun's radiation spectra for a given air mass. Various models offer different areas of illumination. Each model can be manufactured to simulate the sun's radiation for different air masses.
-
Product
USB-5132, 50 MHz Bandwidth, 2-Channel, 8-Bit USB Oscilloscope Device
779969-02
Oscilloscope
50 MHz Bandwidth, 2-Channel, 8-Bit USB Oscilloscope Device - The USB‑5132 low-cost oscilloscope device has two channels that sample up to 50 MS/s with flexible settings for coupling, impedance, voltage range, and filtering. Oscilloscope devices also feature a number of triggering modes and an instrument driver that includes data streaming and analysis functions. This device is ideal for portable and benchtop applications with fast signals that require flexible measurement configurations and up to 50 MHz of analog bandwidth.
-
Product
OX 774 F Filter Node
-
- Two Output- Output Level: 85 dB- Filters 1550nm CATV wavelength- No interference of 1310/1490nm
-
Product
Digital Input Board, 32 Isolated Channels, 5V
APCI-1032-5
-
32 digital inputs, 5 V, incl. 16 interruptible inputs Optical isolation 1000 V Input filters Protection against pole reversal
-
Product
Adapter/Stainless Steel
WADP-NMSF-01
-
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.
-
Product
Interface
CEI-430/RCEI-430A
Interface
Designed for embedded and development applications, the CEI-430 and RCEI-430A support maximum data throughput on all channels while providing onboard message scheduling, label filtering, multiple buffering options, receive message time-tagging and error detection, and IRIG-B receiver (AM or DC/TTL) and generator (DC/TTL).
-
Product
16 SE Or 8 Diff. Input Channels, 8 Analog Output Channels, PCI Express
APCIE-3121-16-8
-
Input range:?± 10 V, 0-10 V software programmable0-5 V, ± 5 V, 0-2 V, ± 2 V, 0-1 V, ± 1 V (gain)0-20 mA (option) ? software-programmable amplifier:PGA x1, x2, x5, x10 ? Conversion triggered through software,scan, timer, external event ? Onboard FIFO buffering for 256 analog values ? Data exchange through 16-bit I/Oor 32-bit memory (PCI DMA) ? Sequence RAM ? Overvoltage protection ? input filter: 160 kHz
-
Product
C Series Frequency Input Module
Input/Output Module
The C Series Frequency Input Module is designed to acquire isolated frequency inputs from magnetic pickup sensors, variable reluctance sensors, Hall effect sensors, and other transducers with a frequency output. Additionally, the C Series Frequency Input Module provides isolation, configurable thresholds, selectable filtering, and embedded counter measurement logic. These measurements can be synchronized with other frequency, analog, digital, and counter measurements in a single acquisition.
-
Product
Radar Front Ends
FMCW
-
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.
-
Product
Ethernet/LXI digitizerNETBOX 14 Bit High Speed Digitizer - 500 MS/s on 8 Channels, 8 Single-Ended Inputs
DN2.445-08
Digitizer
The digitizerNETBOX DN2.44x series allows recording of one, two, four or eight synchronous channels with sampling rates of 130 MS/s up to 500 MS/s. These products offer outstanding A/D features in resolution, bandwidth and speed as a remote instrument. The powerful A/D amplifier section offers six different input ranges, two input paths, AC/DC coupling and noise reduction filters.
-
Product
Power Amplifier
MS 2011
-
Power Amplifier is used to amplify the RF signals from low power to 100 Watts of RF carrier power to 400 Watts Peak envelop power (single side band operation). Outputs are filtered. This system is controlled through microprocessor and it has RS485 interface.
-
Product
Single Channel USB Programmable Band-Pass Filter
USBPBP-S1
-
The USBPBP-S1 stand alone USB controllable module provides a single channel of high and low-pass filtering and high-quality instrumentation amplifier for front-end signal conditioning compatible with all popular A/D converter devices. The USBPBP-S1 is powered with 9 to 12VDC so it can be connected to a battery voltage source or the supplied 115-220VAC adapter may be used for operation with wall power anywhere in the world. When programmed from the USB port, the USBPBP-S1 will remember all of the programmed properties between power cycles. Program once and operate as a stand- alone signal conditioner without having to reprogram for every use. This is perfect for turn-key applications. It's easy to connect the USBPBP-S1 into the data collection system. Input and output signals can be routed through BNC connection or using the detachable screw terminal connectors. Optional SMA type adapters are also available.
-
Product
Leak Locator
XL-2
-
Lightweight & Strong11 Position filter to pinpoint leak and remove background sounds2 Sensitivity controlsSuper Sensitive magnetic transducerHigh gain, 4-stage amplifierVisual and Audible indicationsCoarse and Fine SensitivityExtremely sensitive pickup with removable 7" (177.8mm) probeBattery operated and with battery condition indicator
-
Product
NI-5783, 40 MHz Bandwidth Transceiver Adapter Module for FlexRIO
784364-01
Transceiver Adapter Module
The NI‑5783 has DC‑coupled inputs with two variants: an elliptic filter variant optimized for frequency-domain applications and a Butterworth filter variant optimized for time-domain applications. The NI‑5783 is particularly well suited for applications in software defined radio, electronic warfare, high-performance machine control, and medical imaging. The NI‑5783 is compatible only with the PXI FPGA Module for FlexRIO modules that have a Kintex‑7 FPGA and the stand-alone Controller for FlexRIO.
-
Product
High Performance Data Acquisition
CPCI-AD8
Data Acquisition Module
The CPCI-AD8/16 module provides a 3U high performance data acquisition subsystem. There are (8) eight or (16) sixteen 100/200 KSPS ADC’s for maximum performance. The Local DSP can be used to simply move data samples to the CPCI bus or can provide processing functions such as limit checking, FFT’s, digital filtering, etc. Software can be downloaded to the DSP via the CPCI interface.Instrumentation amplifiers provide over-voltage protection and gain on a per channel basis. The CPCI-AD8/16 can also accept external scan and trigger signals from a front panel connector.
-
Product
16-bit, 200KHz, 8SE/4DIFF Isolated AI, 4 12-bit AO, 8 Optically Isolated Dig. I/O, 24V, 24 TTL I/O
APCI-3116-8
-
The APCI-3116 is a 16-bit multifunction board for 3.3 V and 5 V PCI systems, with optical isolation up to 1000 V and a high throughput rate of 200 kHz. The PCI board has additional types of conversion: Sequence RAM, Auto Refresh, scan, timer or external event.Furthermore, the board has a PCI DMA, 2 watchdogs, 4 digital inputs and 4 digital outputs. Sensors, which allow to supply current signals instead of voltage signals, also can be acquired with the APCI-3116, as this board offers up to 16 current inputs. The board is protected against overvoltage and input filter and it is protected against high frequency emmission. With the free calibration tool you can do the fine adjustment on-site.
-
Product
Three-Dimensional Electromagnetic Simulation Package
QuickWave-3D
-
QuickWave 3D (QW-3D), is a universal user-friendly three-dimensional electromagnetic simulation package (winner of the European Information Technology Prize in 1998) based on the conformal FDTD method and supplemented with a range of unique models for curved boundaries, media interfaces, modal excitation, and parameter extraction. Complete 3D electromagnetic simulation offer a set of various results from wide area of applications. A lot of processing/postprocessings present a complete offer of comprehensive solutions from microwave components (filters, couplers, resonators, etc.) through antennas, TDR applications, optimisation and parameters sweep to simulation of microwave heating process (with Basic Heating Module) with temperature dependent media, static, rotated or moved heated object(s), and heat transfer.
-
Product
Smart G-Scope
-
Dou Yee Enterprises (S) Pte Ltd
Auto focus digital microscope & telescopeReal fast auto focus by using liquid lensInfinity(x10) ~ Contact (x250) hole area auto focus by changing mode switchAuto focus & manual focus functionChangeable various End caps to support 3pi coner end capHigh luminance OLED displayInfrared wireless controlSupport Android & Windows (XP, Win 7, Win 8)Various image filters & digital zoom functionSpecial design for portablility (aluminum case) No battery neededProvide software for Android and PC
-
Product
Bandpass Filters
-
K&L Microwave provides bandpass filters in multiple topologies built to customers' electrical, mechanical, and environmental specifications. The list below contains part numbers meeting existing industry and customer specifications, as well as product families. Use the quote cart to request a quote on a specific design.
-
Product
Gas Filter Correlation Carbon Monoxide Analyzer
Model T300
-
The Model T300 measures low 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 14 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 extreme sensitivity. 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 T300 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.
-
Product
Automotive Audio Processors
-
ST’s wide portfolio of analog and digital signal processors covers the full range of features and channel configurations for the car-audio application spectrum, from low-end solutions to high-end premium audio systems. More than 40 analog signal processors offer a large choice for the number of inputs, number of output channels, and baseband audio functions, including EQ, dynamic compressors, subsonic filters, and more. Alternatively, a fully digital solution with embedded 20-bit audio ADCs and DACs is based on a proprietary 24-bit DSP specifically crafted for audio applications.
