Signaling
The use of signals for controlling communications. (atis.org)
See Also: Signal, Signal Sources, Signal Processing, Signal Integrity, Signal Proccessing, Signal Analyzers, Signal Conditioning, Signal Generators, Signal Meters, Signal Conditioners
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Product
PXI Fault Insertion / Signal Insertion Switch Modules
Switch Module
Pickering's PXI Fault Insertion / Signal Insertion Switch Modules feature a breakout arrangement that allows faults to be attached to the sensor lines, this includes the breaking of a connection or the adding of defect all of which can simulate connectivity problems in the system. Two switching topologies are available: *Single signal paths with series switches and switches to connect to one or more fault buses*Pairs of signals with series switches, shorting switches between the signal pairs and switches to connect either signal to an external fault input.
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Product
LXI Microwave Multiplexer, 50Ω 4-Channel 10-Bank 18GHz SMA
60-802-210
Multiplexer Module
The 60-802-210 is a 4-channel, 10-bank RF multiplexer suitable for switching 50Ω signals up to 18GHz. It is part of Pickering Interfaces’ range of LXI Microwave Multiplexers which are available with bandwidths between 6GHz and 40GHz and support for 4, 8 12 or 16 banks of 4 or 6-channel multiplexers. It is ideal for constructing complex microwave switching systems for many applications. Connection is by high performance front panel mounted SMA or SMA-2.9 connectors.
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Product
Remote Radio Head Test, Reference Solution
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The Remote Radio Head Test, Reference Solution provides the physical interfaces together with the vector signal analysis and vector signal generation you need to carry out comprehensive functional and performance testing of your RRH). Fully characterize the uplink and downlink, RF air-interface to and from the digital "front-haul".
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Product
PCIe 16 Bit High Speed Digitizer - 250 MS/s on 2 Channels
M4I.4420-X8
Digitizer
The 6 models of the M4i.44xx-x8 Express series are designed for the fast and high quality data acquisition. Each of the input channels has its own A/D converter and its own programmable input amplifier. This allows the recording of signals simultaneously on all channels with 14 bit or 16 bit resolution without any phase delay between them. The card uses only one A/D converter even when running with 500 MS/s, guaranteeing best signal quality without any interleaving technology. The extremely large on-board memory allows long time recording even with the highest sampling rates.
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Product
Multifunction Process Tools
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Fluke Multifunction Calibration Tools are designed to calibrate almost anything. These calibration tools source and measure almost all process parameters, and documenting versions even document the results The Fluke 754 does the work of several tools - sourcing, simulating and measuring pressure, temperature, and electrical signals in one compact, hand-held device. The Fluke 726, specifically designed for process industries, measures and sources almost all process parameters and can calibrate almost anything in the plant.
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Product
PXIe-2790, 6 GHz, Dual 2x1 PXI RF Multiplexer Switch Module
782576-01
Multiplexer Module
PXIe, 6 GHz, Dual 2x1 PXI RF Multiplexer Switch Module—The PXIe‑2790 can either switch or combine RF signals for multi-DUT cellular and wireless connectivity production test. It features high-performance solid-state relays that offer unique benefits such as an unlimited mechanical lifetime and fast switching time, as well as front-mounted SMA connectors that provide easy connection to your RF devices.
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Product
Scale / Weight Meter
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Equipped with a DC or load cell signal conditioner, this Laureate offers special firmware for scale / weighing applications: two tare functions; count by 1, 2, 5, 10, 20, 50 or 100; auto-zero function; setpoint offset, and dummy right-hand zero for display to 999,990. Built-in excitation for up to four 350-ohm load cells in parallel.
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Product
Carrier Demodulator with LED Display
CD23/223
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The CD23 and CD223 Digital Transducer Indicators are designed for use with variable reluctance and differential transformer transducers. The CD23 accepts input from a single transducer, and the CD223 accepts two switch-selectable inputs, with Zero and Span controls for each input. The indicators provide 5 Vrms, 5 kHz carrier excitation voltage to the transducer(s) and solid state circuitry to amplify, demodulate and filter the transducer output signals. A 3 1/2 digit front panel display is standard, with a 4 1/2 digit display optionally available.
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Product
PXI 2A Multiplexer, 4-Bank, 32-Channel, 1-Pole
40-614B-006
Multiplexer Module
This 4-bank, 32-channel, 1-pole version is part of the 40-614B High Density 2A multiplexer module range that is available in 20 configurations (see Also in this Range link above). All configurations use high quality electro-mechanical signal relays allowing each channel to switch current up to 2A and voltage up to 300VDC/250VAC.
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Product
Low Noise Amplifier
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The COMM-connect Low Noise Amplifier can be used to amplify signals in a wide range of bands. The amplifier comes equipped with a SMA connectors, for easy installation. Mechanical mounting is made easy by mounting flaps protruding the casing.
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Product
Arbitrary Waveform Generators
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Keysight arbitrary waveform generators (AWGs) are the source of greater fidelity, delivering high resolution and wide bandwidth simultaneously. This unique combination, coupled with our flexible form factors, allows you to create signal scenarios that push your design to the limit and bring new insight to your analysis.
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Product
PXI-6233, 16 AI (16-Bit, 250 kS/s), 2 AO, 6 DI, 4 Sinking DO, Bank-Isolated, PXI Multifunction I/O Module
779620-01
Multifunction I/O
16 AI (16-Bit, 250 kS/s), 2 AO, 6 DI, 4 Sinking DO, Bank-Isolated, PXI Multifunction I/O Module—The PXI‑6233 is a bank-isolated DAQ device designed for voltage I/O. It offers analog I/O, digital input, sinking digital output, two 32‑bit counters, and digital triggering. The digital input and outputs are compatible with 24 V signals. It combines the safety and performance benefits of isolation with high-performance timing, amplification, and calibration technologies to offer accurate measurements and precise control. The PXI‑6233 is ideal for test, measurement, control, and design applications in environments with high voltages and electrical noise. You can use the PXI‑6233 to read from encoders, flow meters, and proximity sensors as well as control valves, pumps, and relays.
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Product
HandyScope HS4 DIFF: 50 MS/s 100MHz BW, 4 Channel, USB Differential Digital Storage Oscilloscope, Spectrum Analyzer, Voltmeter, Transient Recorder
HS4-50-DIFF
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* record length is 131060 samples * 128K samples on screen without loss of information * free settable pre trigger position, from 0 to 100% * easy time axis zoom using unique scaleable sroll bar slider * free adjustable sample frequency * vertical offset and gain adjustable with graphical shiftable and scaleable axis * WYSIWYG trigger level, slope and hysteresis adjustment using combined trigger control * Auto setup to reduce setting time with unknown signals * linear/quadratical interpolation * extended cursor measurements * all settings accessable through popup menus * storing and recalling reference signals * software math channel available * easy to use speedbutton toolbar for easy access of all functions * comment tags to mark specific events in the signal * color hardcopy supported * explanatory comments with all controls * envelope mode * averaging of signals
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Product
Satellite ATE
MS 1123
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Configurable Automatic Test Equipment (ATE) MKII is a customized tester, built to carry out card level testing for satellite systems (12 different types of boards). The purpose of ATE is to provide a user-friendly environment to test the boards for their functionality, perform specific tests of each card. The card level testing facilitates troubleshooting down to a faulty signal flow path. Both hardware and software designed such a way that each Input / Output is configurable and user can dynamically script the test procedure using standard ‘C’ Language.
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Product
Scalar Network Analyzer
8003
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The Spanawave Model 8003 Precision Scalar Network Analyzer combines a 90 dB wide dynamic range with the accuracy and linearity of a power meter in a signal instrument.
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Product
Microphones/Preamplifiers
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To apply gain to (amplify) the signal without changing how the signal sounds.
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Product
Saluki SE2041 DSP Lock-In Amplifier
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SE2041 Digital Lock-in Amplifier provides an excellent performance within its bandwidth from 1 mHz to 60 MHz. With the advantage of the latest digital signal processing technology and high-speed 250MSPS 14-bit ADC, SE2041 can easily detect the phase and the magnitude of weak signals overwhelmed by various large noises. The performance of SE2041 is as good as other lock-in amplifiers all over the world, even better than them in some certain parameters, such as measurement accuracy, SNR, dynamic reserve, which meets the needs of scientific research and industrial application well.
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Product
1 / 2 / 3 MHz Multi-Waveform Signal Generator
MSG1M / MSG2M / MSG3M
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- Wide frequency range- Sine, triangle, square, ramp, pulse, TTL (Sync) & DC outputs- Low distortion high resolution on low frequency output attenuation up to 80dB- Variable DC offset control- Four digit digital display with frequency indication in Hz, KHz, MHz/Amplitude display
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Product
8 Way GPS / GNSS Signal Splitter Passive, 1-2 GHz, SMA, DC Block+200Ω Load 8 Ports
GPS812
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INSTOCK Wireless Components, Inc
GPS L1 - L5, GLONASS, Galileo splitterLow Insertion Loss (0.6 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.15 : 1 avg)15 VDC & 75 mA max on DC block portsTri Alloy SMA Female (Jack) 50 Ohm
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Product
NIST Calibration for D600A-AT.
D600A-AT-CCNIST
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- Choice of 4 GHz or 6 GHz bandwidth models- Up to 5 Vpk-pk dynamic range with low noise- ±3 V offset range- Low loading and high impedance for minimal signal disturbance- Ideal for DDR2, DDR3, LPDDR2- Deluxe soft carrying case- Innovative QuickLink architecture- Wide variety of tips and leads-- Solder-In Lead-- Optional Positioner (Browser) Tip-- Quick Connect Lead-- Square Pin Lead-- HiTemp Solder-In Lead
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Product
PXI Source Switching Module
40-618-001
Switch Module
The 40-618 PXI Source Switching Module consists of 12 separate 4-channel multiplexers and 44 uncommitted SPST relay contacts in a single width PXI module. Typical applications include signal routing for avionics test systems that conform to the ARINC 608A specification.
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Product
PXI Triple SP4T Multiplexer 26.5GHz 50 SMA
40-784A-133
Multiplexer Module
Pickering Interfaces’ range of 40-784A PXI Microwave Multiplexer Modules have a characteristic impedance of 50Ω and are capable of switching signals up to 40GHz. Available in single, dual or triple, SP6T or SP4T formats, they are suitable for constructing complex microwave switching networks and provide a range of switching configurations to suit most applications. Connection is by high performance front panel mounted SMA or SMA-2.9 connectors
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Analog Input Products
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Analog input boards are useful for measuring variably changing conditions in the real world. When we want to measure these variably changing conditions, we need analog inputs to convert these changing real world conditions to changing electrical quantities. For example, monitoring the temperature inside a wood kiln, or the water pressure on the output of a pump, or the heart rate of a medical patient. In each of these cases, you can use one of our analog input devices to convert the electrical data from a sensor or transducer into binary data that can then be used by your computer. The device that converts this data is known as an analog to digital converter (abbreviated ADC, A/D, or A to D). An analog input is a measurable electrical signal with a defined range. The analog input changes continuously in a definable manner in relation to the measured property. This data is very useful for process monitoring, process control, or simple monitoring / data collection and acquisition. ACCES' analog input boards amplify and multiplex input signals from thermocouples, strain gauges, accelerometers, photo sensors, flowmeters, RTDs, thermistors, voltage sources, millivolt sources, and current sources, just to name a few.
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Product
Portable Multi-channel Waveform Monitoring Recorder
MR1200 Series
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The portable waveform monitoring recorder is a device for recording and analyzing the change process of electrical signal related parameters of the power system.
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Product
LXI High Density 48x64 2A Matrix
60-552-005
Matrix Switch Module
A high-density single pole LXI matrix module capable of switching up to 300VDC/250VAC, 2A (60W max). The use of high-quality electro-mechanical relays offers high switching confidence for signal routing in large ATE systems.
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Product
Fourier Transform Optical Spectrum Analyzer, 600 - 1700 nm
OSA202C
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Thorlabs' Optical Spectrum Analyzers (OSAs) perform highly accurate spectral measurements. Compatible with fiber-coupled and free-space light sources, these compact benchtop instruments suit a wide variety of applications, such as analyzing the spectrum of a telecom signal, resolving the Fabry-Perot modes of a gain chip, and identifying gas absorption lines. Many commonly available OSAs use grating-based monochromators, which have slow acquisition times due to the need to mechanically scan the grating and average out noise at each wavelength. Thorlabs' OSAs acquire the spectrum via a Fourier transform using a scanning Michelson interferometer in a push/pull configuration. This approach dramatically improves the acquisition time, enables a high-precision wavelength meter mode with 7 significant figures and ±1 part-per-million accuracy, and allows the included software to provide robust statistical analysis of the acquired spectra, as explained in the Design tab.
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Product
LXI Microwave Multiplexer, SP4T, 11-Bank, 26.5GHz, 50Ω, SMA
60-803-311
Multiplexer Module
Our 60-803-311 is a 11 bank terminated SP4T multiplexer and is part of a range of LXI based microwave multiplexers suitable for switching 50 ohm signals up to 26.5GHz. The 60-803 range is capable of supporting up to 14 banks of terminated 4 channel multiplexers it is ideal for constructing complex microwave switching systems for many applications. Connection is by high performance front panel mounted SMA, SMA-2.9, SMA-2.4 or SMA-1.85 connectors.
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Product
PathWave Signal Generation Software
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Signal creation for a wide range of general purpose or standards-based signals.
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Product
SMB Female to BNC Female Cable, 50 Ohm, 8 cm
781449-01
Coaxial Cable
The SMB-BNC Coaxial Cable, sometimes referred to as SMB-100 or SMB-110, connects measurement and signal devices. NI offers this 50 Ω cable in different lengths and quantities.
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Product
Rapid Scanning Auto-Correlator / Cross-Correlator
FR-103XL
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The FR-103XL is a dispersion-free Autocorrelator/CrossCorrelator for monitoring the temporal width of ultrashort optical pulses. Offering unsurpassed sensitivity and resolution, it is compact and easy to operate. The FR-103XL is ideally suited for the measurement weak signals in optical telecommunications, as well as pulses from other mode-locked lasers such as Ti-Sapphire.
