Signal
detectable impulse of electromagnetic radiation or quantum state superposed.
See Also: Signal Sources, Signal Processing, Signal Integrity, Signal Proccessing, Signal Analyzers, Signaling, Signal Conditioning, Signal Generators, Signal Meters, Signal Conditioners, Fidelity, Hunting
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A/D, Digitizers, Transient Recorders Basics
A digitizer is an electronic acquisition device that acquires analog waveforms, processes them through analog-to-digital converters (ADC’s) and sends the digitized sample to a buffer, which allows them to be saved before being processed by a computer. Waveform digitizers are plug-in cards for PCs or industrial PCs that are used to measure continuous voltage signals as well as fast signal changes like voltage transients. Therefore they're also called transient recorder.
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Signal / Mini Power/ Mini Coax, Module, ITA, QuadraPaddle, iCon Series, 100/8 Position
510161102
Primary mating module 510160102. (May mate with other Receiver modules, as well.)
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PXI Dual 6 Chan Mux 18GHz 50ohm SMA
40-785-522
Pickering Interfaces PXI Microwave multiplexer modules are suitable for switching 50_ signals up to 40GHz. The 40-785 is available as a single or dual 6 channel multiplexer, with relays mounted on the front panel. The single slot version can support up to three supplied remotely mounted multiplexers.
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Four Image Pattern Generator
BL-PG314-01
The MicroImage PG314 series of pattern generators are for applications to display custom designed patterns on screen. The PG314 units will overlay the pattern or patterns on top of the video signal provided to the input of the device. While the PG311 can be factory programmed with only one unique pattern, the PG314 can hold up to four patterns and switch between them.
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PCI Express To PCI Express Expansion For Multiple Host Computers
ExpressBox16-SX8
Magma’s ExpressBox 16 is the simplest solution to seamlessly increase the number of PCI Express® slots available to your server or workstation. ExpressBox 16 expands one host PCIe® slot to sixteen slots by extending PCI Express signals over a high-bandwidth x8 or x16 connection to an external Magma enclosure.
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Breakout Box
A piece of electrical test equipment used to support integration testing, expedite maintenance, and streamline the troubleshooting process at the system, subsystem, and component-level by simplifying the access to test signals
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PCI High Density Matrix, Single 22x8 1-Pole
The 50-510A series of matrix cards feature a wide range of switching configurations (22x4, dual 20x4, 22x8 and 44x4). Larger matrices may be constructed by daisy chaining the common signals from multiple cards. Expansion cables are available for the 50-512 and 50-513: The 50-512 can be expanded to 44x8 or the 50-513 can be expanded to 88x4 using two cards linked by the ribbon cable assembly 50-976-020-0.1M. Also the 50-512 can be expanded to 22x16 or the 50-513 can be expanded to 44x8 using two cards linked by the ribbon cable assembly 50-976-050-0.1M.
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USB-5132, 50 MHz Bandwidth, 2-Channel, 8-Bit USB Oscilloscope Device
779969-01
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.
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PCI-5114 , 125 MHz Bandwidth, 2-Channel, 8-Bit PCI Oscilloscope Device, 8 MB
779745-01
125 MHz Bandwidth, 2-Channel, 8-Bit PCI Oscilloscope Device—The PCI‑5114 low-cost oscilloscope device has two channels that sample up to 250 MS/s 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 fast signals that require flexible measurement configurations and up to 125 MHz of analog bandwidth.
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PXI Triple 2 x 2 Fibre Optic Mux LC
40-860-432
Pickering PXI Fiber Optic MEMS Switching cards are available in many high density formats with a choice of 5 different connector styles to suit most applications: FC/APC (for optimal performance), FC/PC and SC/PC for general applications and LC and MU for high density applications. Fiber optic multiplexers create a signal path by redirecting the optical signal into a selected output fiber. This is achieved using Micro-Mechanical Mirrors driven by a highly precise mechanism and activated via an electrical control signal.
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Waveform Generator, 80 MHz, 2-Channel
33612A
With Trueform Series Waveform and Function Generators, you can define any waveform shape and any waveform length using point-by-point arbitrary waveform capability. Anti-aliasing technology ensures your waveforms are exceptionally accurate, and playable at any rate you select. Play signals as defined, at the exact sample rate, without missing short-duration anomalies critical for testing device reliability.
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PXI/PXIe High Density 2A Multiplexer, 1-Bank, 128-Channel, 1-Pole
42-614D-015
The 40-614D-015 (PXI) and 42-614D-015 (PXIe) 1-bank, 128-channel, 1-pole multiplexers are part of the High Density 2A multiplexer module range available in 23 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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Signal Generator High-Frequency GSM AXIe
The hardware-software complex "High-frequency GSM signal generator AXIe" is designed to generate harmonic sinusoidal signals with analog modulation (AM, FM, PM, IM) or without modulation in the frequency range from DC to 10 GHz.
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LXI Microwave Multiplexer, 50Ω 4-Channel 2-Bank 18GHz SMA
60-802-202
The 60-802-202 is a 4-channel, 2-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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Fiber Optic/BNC Converters
The active receiver and transmitter require power while the passive transmitter requires a TTL signal that is capable of driving 75 mA.
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Real-time RF Channels Simulator
RF-LiveSim
Covering a frequency range from 50 to 900 MHz, RF Live Simulator can emulate RF channels propagation modes in real-time for a signal bandwidth from 20 kHz to 20 MHz (gaussian noise, multipath, Doppler and frequency drift tools). RF-LiveSim is a cost effective solution for intense automatic non regression tests at the physical layer level. RF-LiveSim includes 1x RF input and 1x RF output ports, and provides a complete set of channel mod...show more -
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10-Watt Broadband Transmitter
Loc3 10W
The 10-Watt broadband transmitter has selectable induction and direct connection frequencies from 98Hz to 200kHz, SD mode (Signal Direction), fault find and true resistance measurement up to 1 Mohm. The two inch by one-inch dot matrix display with LED backlight shows output current, connection type, volts, resistance, frequency, volume, battery condition and high voltage warnings.
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Dual 2x2 Insert/Bypass F Optic SC/PC Mul
40-820-222-M
Pickering PXI Fiber Optic Multiplexers connect a single channel to one of two or four channels. They are available in single or dual multiplexer configurations supporting single-mode or multi-mode fiber. A wide choice of connectors types is available. The 40-810 multiplexer connects the optical channel by redirecting the optical signal into a selected output fiber.
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Waveform Generator, 20 MHz, 2-Channel with Arb
33512B
Keysight 33500B Series waveform generators with exclusive Trueform signal generation technology offer more capability, fidelity, and flexibility than previous generation DDS generators. Easily generate the full range of signals you need to your devices with confidence the signal generator is outputting the signals you expect.
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Acoustical Generator (STIPA Reference)
TalkBox
The TalkBox is an acoustic signal generator for speech intelligibility measurements in evacuation and announcement systems, as well as for level alignment of teleconference or other audio systems. It allows you to perform a complete end-to-end evaluation of the speech intelligibility STI from the talker’s microphone to the listener’s ears.
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PXIe-5665, Up to 14 GHz PXI Vector Signal Analyzer
781774-02
Up to 14 GHz PXI Vector Signal Analyzer - The PXIe‑5665 is a modular, three‑stage superheterodyne analyzer that you can use as either a spectrum analyzer or vector signal analyzer. It supports RF list mode, which increases multiband measurement speed with fast and deterministic changes in configuration. In addition, you can use the PXIe‑5665 with the Modulation Toolkit to analyze custom and standard modulation formats. The PXIe‑5665 can perform measurements for a broad range of communications st...show more -
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Gas Filter Correlation CO Analyzer
Model T300U
Teledyne Advanced Pollution Instrumentation
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 objectiv...show more -
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PXI Very High Density Multiplexer, 99-Channel, 2-Pole
40-675A-002-99/2
The 40-675A-002-99/2 is a 99-channel, 2-pole MUX and is part of our range of PXI very high density low cost multiplexer modules. These modules are suitable for signal routing in high channel count ATE and data acquisition systems. The modules use high quality electromechanical signal relays allowing each channel to switch current up to 1A at 150VDC/100VAC. Connections are made via a front panel 200-pin connector.
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CC05120X, 120 MHz, 5 Arms Current Oscilloscope Probe
786847-01
The CC05120X, or Hioki CT6701, is a clamp-on current probe that offers a wide DC to 120 MHz bandwidth and 5 Arms of continuous input. It is ideal for capturing transient current signals from switching power supplies, inverters, and motor controllers. The probe requires an external power supply.
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Vector Signal Analyzers
Vector signal analyzers combine superheterodyne technology with high speed ADCs and other DSP technologies to provide fast FFT-based, high-resolution in-channel spectrum measurements, demodulation, and advanced time-domain analysis. A vector signal analyzer is especially useful for characterizing complex burst, transient, or modulated signals in aerospace & defense, radar, wireless communications, and avionics.
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High Voltage Probe: Single-Ended
A high voltage single-ended probe is typically used for measuring ground referenced signals up to 40 kV. However, some single-ended probes are designed for oscilloscopes with isolated or floating inputs for measurements that are not ground referenced. Users should select probes with a low input capacitance specification (< 4 pF) to minimize the probe’s loading effect on the circuit because a probe with lower input capacitance will offer higher input impedance at higher frequencies.
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PXI-5651, 3.3 GHz RF Signal Generator
779670-01
3.3 GHz PXI RF Analog Signal Generator—The PXI‑5651 features continuous-wave generation capabilities with FM, 2‑FSK, or OOK modulation. It uses direct digital synthesis (DDS) for high-resolution frequency hopping or phase-continuous sweeping for fixture and device characterization applications. The PXI‑5651 is ideal for clocking nonstandard sample rates, such as WCDMA signals at baseband or intermediate frequency (IF). With these versatile signal generators, you can perform analog and digital mo...show more -
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PXI Single 64x4 Matrix 1-Pole Switching
40-533A-021
Typical applications include signal routing in Functional ATE and data acquisition systems. These PXI matrix modules are constructed using high reliability sputtered Ruthenium reed relays, offering >109 operations to give maximum switching confidence with long life and stable contact resistance.
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Regeneration Station
This equipment is a stand-alone device that enables to coherently regenerate an optical signal allowing long-haul dissemination of an ultra-stable optical frequency reference. Its architecture is based on the heterodyne phase-locking of a narrow spectral width laser diode on the reference signal. The station is equipped with low phase noise optical interferometer that perform a thorough characterization of the phase noise accumulated by the incoming signal, and a compensation system of this phase noise.
