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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Computer-Based Instruments
GT210PCI
with the GT210PCI you can determine any frequency to 0.01 part per million (eight digits) in just 1 mS, and resolve each time measurement to 8pS. Couple that with 2300 measurements per second, one of the fastest rates available and you can acquire more data in a single second than a typical GPIB counter can in one minute! Faster measurements and higher resolution, along with built-in statistics functions give you a more thorough analysis of your signal. Standard deviation, peak to peak jitter, or a graph of the measurements are available at the push of a button.
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TTL/I2C/SPI* Expansion Kit
OP-SB5GL
OP-SB5GL is the interface expansion kit that has a port to measure RS-232C(V.24) and a port to measure the TTL / CMOS signal level communications. The port for TTL / CMOS supports the measurement of TTL / CMOS level communications that power supply system is from 1.8V to 5V. It is suitable for monitoring the communications between the LSI and the interface IC on the printed circuit board by directly probing into the lines. It supports the protocol of not only UART and HDLC but also I2C and SPI* on monitoring and simulating.
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VHF/UHF Airnav/Com Analyzer
EVSG1000
The R&S®EVSG1000 is a portable signal level and modulation analyzer specifically designed for commissioning and servicing ILS, VOR and marker beacon ground stations and for analyzing ATC COM signals.
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RMS Responding Power Detectors
Recognized as the pioneer and leader in RF detectors, Analog Devices offers a broad portfolio of high performance logarithmic amplifiers and TruPwr™ rms responding detectors. ADI logarithmic amplifiers measure signals up to 100 dB dynamic range, from dc to microwave, and accuracies of ±0.2 dB, and are well-suited for both RSSI and transmit power level detection. The TruPwr rms detectors address the challenge of measuring complex waveforms found in spread spectrum CDMA/W-CDMA and higher order QAM modulation systems and provide an accurately scaled dc voltage, which is the rms equivalent of the input waveform.
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Signal Conditioning
Mantracourt’s analogue output strain gauge signal conditioning modules offers a flexible solution for any analogue requirement.
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High-density Optical Power Meter.
Power-1410
Quantifi Photonics’ Power-1410 optical power meter provides fast monitoring of signal power from -60 to +10 dBm and broad wavelength range of 1250 to 1650 nm. It provides unrivalled channel density with up to 288 parallel channels in a single 1U rack-mountable instrument.
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Mid-Range Gas Filter Correlation Carbon Monoxide Analyzer
Model T300M
The Model T300M CO analyzer measures low to mid 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 2.56 meters.The energy loss through the sample cell is compared with th...show more -
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Software - for controlling Cleverscope
Cleverscope Windows Application Software. Note we have added the Frequency Response Analyser (FRA) and Streaming capability to our Cleverscope application and so now it is available with all variants of our products, including units you have already bought. For power supply and power plane measurements you do need the isolated CS701 signal generator.We also now have the CS448 with four 1kV isolated channels with CMRR > 100 dB at 50 MHz.
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Frequency Converter Characterization With Wideband Modulated Signal
N5245BQ
The N5245BQ provides the N5245B 50 GHz PNA-X network analyzer, application software and accessories for frequency converter measurements with modulated signal such as EVM, NPR and ACPR in addition to gain, gain compression, IMD and other measurements
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Blocking Capacitor, 0.045 to 26.5 GHz
11742A
The Keysight 11742A blocking capacitor blocks dc signals below 45 MHz and passes signals up to 26.5 GHz. Ideal for use with high-frequency oscilloscopes or in biased microwave circuits, the Keysight 11742A will suppress low frequency signals that can damage expensive measuring equipment or affect the accuracy of your RF and microwave measurements.
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PXIe-5774 , 12-Bit, 6.4 GS/s, DC-Coupled, 2-Channel PXI FlexRIO Digitizer
785646-02
The PXIe-5774 provides up to 3 GHz of DC-coupled analog bandwidth and 12 bits of resolution. You can operate the PXIe-5774 in a dual-channel mode at 3.2 GS/s or in a single-channel interleaved mode at 6.4 GS/s. The voltage ranges are software-selectable and include 200 mV peak-to-peak and 1 V peak-to-peak, with a selectable DC offset. The PXIe-5774 is ideal for time-domain measurements in areas such as scientific instrumentation, medical imaging, and particle physics. The FlexRIO driver includes support for finite acquisition, and you can implement custom algorithms and real-time signal processing on the LabVIEW-programmable Xilinx Kintex UltraScale FPGA.
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Mini Modular, High Density Connector System
H Series
The modular design of the Smiths Interconnect H Series allow custom configurations from standard off-the-shelf components without the cost and lead-time of custom tooling. The H Series offer a variety of designs to meet specific customer needs for extreme high density signal, power, and coaxial interconnect solutions.
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System Amplifier
SAM100
The R&S®SAM100 system amplifier is an ultra-broadband solid state microwave amplifier with a frequency range from 2 GHz to 20 GHz. With a power of up to 20 W, outstanding linearity and very good noise characteristics, the R&S®SAM100 amplifier is ideal as a compact system amplifier in various measurement setups e.g. design (DVT) and product validation test (PVT) or EMC. In measurement environments with R&S generators, frequency analyzers or network analyzers, they can act as drivers or boosters and amplify the measurement signals
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Offline Signal Processing & Analysis Software
Signal Processing - DX
APEX Turbine Testing Technologies
DX is an easy to use, graphical, signal processing environment that simplifies analysis and reporting of dynamic data. DX includes everything needed to process data for a variety of applications and industries in a very intuitive, drag-and-drop user interface. Generate fully-interactive engineering plots from one or more tests and create reports in just a few mouse clicks.
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GNSS Signal Generation System
GSS6300
The Spirent GSS6300 has been specifically designed to facilitate high-volume production testing for GNSS-enabled applications. Capable of generating a single channel of multiple GNSS in the L1 band individually or concurrently, the GSS6300 offers the fidelity and reliability needed for final functional testing of high-value critical systems.
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Radio Communication Tester
CMP200
The R&S®CMP200 is an IF tester that combines vector signal analyzer and ARB based generator functionality. The compact integrated solution can be customized with up to three R&S®CMPHEAD30 remote radio heads (RRH), for up/downconverting signals to 5G FR2 frequencies.
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LXI Microwave Multiplexer, SP6T, 3-Bank, 67GHz, 50Ω, SMA-1.85
60-800-803
Our 60-800-803 is a 3 bank SP6T multiplexer and is part of a range of LXI based microwave multiplexers suitable for switching 50 ohm signals up to 67GHz. The 60-800 range is capable of supporting up to 16 banks of 6 channel multiplexers and 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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Data Broadcast Units
The DBU-TTL Data Broadcast Unit is designed for use in receive only data broadcast applications. The unit supports 8-Ports Data/Clock distribution of TTL signals on BNC connectors. 1U rack mount chassis.
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PXI/PXIe RF Multiplexer, Single 4-Channel, 3GHz, 75Ω, SMB
42-832A-001
The 40-832A-001 (PXI) and 42-832A-001 are 75 Ohm 4 to 1 RF multiplexers with 1 bank in a single slot. They have been designed to exhibit low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost. Each MUX has been carefully designed to ensure excellent and repeatable RF characteristics to frequencies of 3GHz with each path having a nominally equal insertion loss. The design of the 40/42-832A minimizes the injection of noise and unwanted signals into the signal path by careful attention to the mechanical and electrical design.
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Software and Interfacing
The installed sophisticated software offers many possibilities for signal storage, processing, visualization, etc. This includes the Fourier Transform analysis, and the line shape fitting of resonance. The system can also control external devices through the GPIB interface.
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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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FieldFox C Handheld Microwave Spectrum Analyzer, 6.5 GHz
N9934C
Capture elusive signals with up to 120 MHz gap-free, real-time bandwidth. Make accurate spectrum analyzer measurements (± 0.3 dB) without warmup. Perform over-the-air measurements for 5G NR and LTE. Use GPS/GNSS for geolocation and timestamping.
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PXI/PXIe LVDT/RVDT Simulator Module, 2-Banks
41-670-103-AABBCC
The 41/43-670-103 is ideal for the simulation of variable differential transformers (VDT), both linear (LVDT) and rotary (RVDT) types. It has two banks, each capable of simulating the output of a single 5 or 6-wire VDT or resolver, or dual 4-wire utilizing a shared excitation signal. This allows the module to simulate up to 2 channels of 5 or 6-wire or 4 channels of 4-wire.
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Rack Systems
Real-time testing and validation often require versatile testing platforms, providing a high number of different signals ranging from low-power communication and sensor signals to high-power actuator signals. Integrating all the necessary components in one standard system and designing signal-conditioning for all interfaces is time-consuming and requires specific expertise.
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4-Channel Broadcast Monitor
The COMM-connect Entry Level Broadcast Power Monitor type 3025 can control two external RF Measuring heads. The high dynamic range with external couplers and RF measuring heads cover from 1W to 1MW. Equipped with the RMS Probes the Power conversion algorithms handles multi carrier, multi mode signals. With the 3026 Diode base probe the power readout gives good repeatable results. The power readout is auto scaled and VSWR will be calculated between the two probes. The COMM-connect Entry Level Power Monitor gives a number of application to monitor and control the last part of your RF network installation from transmitters to the antenna.
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High Voltage Safe Measurement Systems
For measurement on high-voltage components with certified safety – in test drives, field tests, and on test benches: CSM’s high-voltage measurement systems are specifically designed for the safe and accurate acquisition of temperatures and analog sensor signals in HV environments, especially in electric and hybrid vehicles.
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Digital Signal Splitters
Advanced Science and Novel Technology, Co., Inc.
High-speed broadband Data/Clock Amplifier and DistributorExhibits low jitter and limited temperature variation over industrial temperature rangeOne input differential signal port and two differential amplified output signal portsMatched phase delays for all outputsFully differential CML input interfaceFully differential CML output interfaces with 600mV single-ended swingSingle +3.3V or -3.3V power supplyPower consumption: 560mWFabricated in SiGe for high performance, yield, and reliability
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LXI 8:1 Optical MUX SC Loop-Thru
60-851-221
The 60-850 and 60-851 are LXI conformant fiber optic multiplexers that use MEMS switching technology to ensure fast and reliable switching of single-mode (60-850) or multi-mode (60-851) optical signals being carried on fiber connections. The 60-850/851 is available with a variety of connector options and in a variety of multiplexer arrangements. Loop-thru versions are also available for easy multiplexer expansion.
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Uphole Simulator
For testing Boom Boxes and other Blasters. The Uphole Simulator is the tool for testing a dynamite blaster in the shop or field. Quick and easy, the UHS unit connects to the high voltage output of the blaster and the uphole geophone input.The UHS sinks the output voltage from the blaster. As it receives the charge, it counts down 30 milliseconds and then outputs a waveform, simulating the signal the blaster might receive from an actual geophone.
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PCIe Direct Digital Synthesizer
These devices provide two synchronized DDS-based RF channels on a single PCI card. With fine frequency, amplitude and phase control the Synth1000 products enable a number of advanced applications at a fraction of the cost of conventional equipment. In addition to two analog outputs the Synth1000, up to 4 separate profiles may be dynamically selected using externally supplied TTL signals for low-latency triggered operation such as PSK, FSK, and triggered sweep operation. Software support for Windows 8, 7, Vista, Windows XP and Linux is included. LabVIEW Labview source code available. For detailed specifications, please refer to the Synth1000 Manual.