Products/Services for Signal Constellation
Signal Generators - (379 companies)
QPSK Modulators and BPSK Modulators - (29 companies)
Logic Signal Switches - (20 companies)
Spectrum Analyzers and Signal Analyzers - (244 companies)
Signal Transformers - (356 companies)
Digital Signal Processors (DSP) - (133 companies)
Dataline and DC Signal Surge Suppressors - (214 companies)
Signal Conditioning Chips - (29 companies)
Small-Signal Bipolar Transistors (BJT) - (85 companies)
IC Signal Generators - (43 companies)
Product News for Signal Constellation
Signal Conditioning Acromag signal conditioner products include process transmitters, 4-20mA signal isolators, limit alarms, panel meters, and math computation modules. Accurate, Rugged, and Dependable Process Instrumentation. Acromag's signal conditioning product line offers a broad assortment of products to isolate, amplify, filter, condition, and convert measured signals from sensors and other instruments. These signal conditioners interface the enhanced signal to your PLC, DCS, display, recorder, or other (read more)Browse Signal Conditioners Datasheets for Acromag, Inc.
Signal Conditioners AutomationDirect has expanded its line of signal conditioners to include potentiometer and bipolar signal conditioners to solve various interface problems between PLCs and analog input devices. The FC-P3 is a 24 VAC/VDC potentiometer input to isolated analog output signal conditioner designed to convert resistive signals from a 10 kilohm potentiometer to a 4-20 mA signal. The module is field-configurable for 3-wire potentiometer/slidewire inputs and can be scaled down to a minimum 10%... (read more)
OMEGA Engineering, Inc.
Signal Conditioners Omega ’s new series of DC current signal splitters feature one 4 to 20 mA input to two 4 to 20 mA outputs with full isolations. Each input has zero and span adjustments. The DRSP-I series also features output test button for each channel, built-in loop power supplies for sink/source I/O, split, convert, boost and rescale process signals and has the ability to interface a process signal with multiple panel meters, PLCs, recorders, data acquisition, DCS and SCADA systems. Typical... (read more)Browse Signal Conditioners Datasheets for OMEGA Engineering, Inc.
Custom Signal Conditioning RDP Electrosense Inc. manufactures custom signal conditioning to match your specifications. (read more)Browse Signal Conditioners Datasheets for RDP Electrosense
ANALOG OUTPUT SIGNAL CONDITIONERS Micron Meters offers a complete line of Analog Output Signal Conditioners including ATEX Approved Intrinsically Safe Models for Hazardous Areas. Embedded OEM Versions for your custom application or In-Line models ready for deployment. ATEX approved 4-20mA Amplifier for Hazardous Zones 0, 1 & 2. Embedded ATEX approved strain gauge converter 4-20mA. Embedded strain gauge converter 4-20mA 0-5V 0-10V & ±10V. Field enclosure for ICA analogue and DCell data converters. To review all... (read more)
Custom Signal Transformers Powertronix can provide signal transformers to fit your exact needs, cost-effectively and according to your production schedule. Our broad experience, in-house engineers, self-certification capabilities, and global, in-house manufacturing provide you greater flexibility in design, lower production costs, and shorter time-to-market than other sources for power solutions can deliver. (read more)
ACCES I/O Products, Inc.
Signal Conditioning Products In the world of data acquisition and control one of the major problems is electrical interference (EMI), and the negative impact it has on signal-to-noise-ratio and overall reliability. One of the ways to combat EMI is through signal-conditioning. Quick Links: AIM-16 Sub-Conditioner and Sub-Multiplexer. IIB-24 Digital signal-conditioner - converts 24 TTL inputs into optically-isolated inputs. LVDT-8U 8-Port LVDT / RVDT Excitation, Signal Conditioning. ROB-8A 8-Port Electromechanical Relay Card... (read more)Browse Signal Conditioners Datasheets for ACCES I/O Products, Inc.
MTI Instruments Inc.
Tachometer Signal Conditioner The TSC-4100R is a self-contained unit that is used in engine test cells, or for on-wing applications where a 1/revolution tachometer signal is required for engine balancing purposes. The tachometer signal conditioner does not require that the user specify how many teeth are on the speed sensor wheel (phonic wheel). The TSC-4100R automatically determines the number of teeth and produces an output pulse only when it finds a differing tooth. TACHOMETER SIGNAL INPUT - The Model TSC-4100R has... (read more)Browse Vibration Measurement Instruments and Vibration Analyzers Datasheets for MTI Instruments Inc.
Frequency Input Signal Conditioners The frequency input signal can be a TTL level or zero-crossing signal. Terminal. 7 (-IN) on the field-side terminal block is the “common ” or ground connection for. input signals. A TTL signal is connected from terminal 6 (+IN) to terminal 7 (-IN),. while a zero-crossing signal is connected from terminal 5 (+EXC) to terminal 7. (-IN). Input circuitry for each of the signal types has hysteresis built in. An input. signal must cross entirely through the hysteresis region in order... (read more)Browse Signal Conditioners Datasheets for Dataforth Corporation
Custom Signal Transformers Datatronic Distribution, Inc. designs and manufactures custom transformers for audio and telecom including impedance matching, modem, DSL, ADSL and T1 applications. Datatronic can work with you on the design or build transformers to your specifications. Contact them and talk to one of their Application Design Engineers. (read more)Browse Signal Transformers Datasheets for Datatronics™
...the planar cathode signal simultaneously, the depth of interaction can be determined and any effects of electron charge loss can be corrected. By combining these two methods (pixilated anodes and depth sensing), the resolution from 1 cm thick HgI2 devices can be improved to 1.4% FWHM when using a Cs-137...
...ground telescopes and the first with the potential to see distant worlds. Planet hunters compare finding an exoplanet to spotting a firefly hovering next to a searchlight several hundred miles away: The signal (heat radiated by a young planet, starlight reflected by an older one) is drowned out...
The growth of low power, cost effective wireless systems is driving more applications to use ZigBee protocol. While for some. of them, the signal needs to propagate over a short range, when covering a large building or operating outdoor over a wide. range for example, the system may benefit from...
...estimates suggest CI Cam is roughly 3,000 light years from Earth, well within our galaxy. Other collaborators in this effort include researchers at the Massachusetts Institute of Technology, who developed the device on board the NASA satellite that first received a signal from CI Cam. The device, called...
...the signal, one located on the other side of the gas as viewed from Earth, so that the light shined directly through the gas. They found their source in a quasar, located in the constellation Ursa Major -- the Big Dipper. Astronomers believe that quasars are galaxies with very massive black holes...
...of a light-tight test box, which contained the detector and the. preamplifier. Connectors in the wall of the box were used to provide power for the detector and the. preamplifier and to conduct the detector output to a signal processing system. The test box was placed inside. a temperature chamber which...
) degrading the accuracy of stellar positions and brightnesses. This is possible because the algorithm preferentially compresses the dark, background sky regions, thus preserving detail in stars and galaxies where there is a much higher signal-to-noise ratio. "The process is essentially like using...
...important than a proper stochastic simulation. In essence, the exercise enables quick detection of anomalies or unexpected behavior of the model and helps focus attention where it is needed. Very often, meta-models with strange-looking shapes signal a potential problem. Soft Tissue Modeling...
...discretes. input. Digital. Control signals. output. Rugged PC. PC. DEWE Modules. All analog sensors: STRAIN GAGES. Signal. ACCELEROMETERS. MICROPHONES. conditioning. VOLTAGE. Analog. CURRENT. input. RTDs and T/C's. Sensor. LOAD CELLS. reCording. supply. and more. DEWESoft. PCM. OPTION. CAN BUS...
Engineering Web Search: Signal Constellation
Quadrature amplitude modulation - Wikipedia, the free...
are not considered as QAM since the amplitude of the modulated carrier signal is constant.
GLONASS - Wikipedia, the free encyclopedia
Beginning on 12 October 1982, numerous rocket launches added satellites to the system until the "constellation" was completed in 1995.
Analog Devices: Analog Dialogue: Selecting Mixed-Signal...
The points of the constellation represent the transmitted signal and the expected value of the received signal; but noise or distortion will displace
See Analog Devices, Inc. Information
Agilent | The Agilent CXA Signal Analyzer
The Agilent CXA Signal Analyzer Bringing the Power of Sophisticated RF Spectrum Analysis to a Wider Audience of Users
See Agilent Technologies, Inc. / Electronic Measurement Group Information
Correlation between symmetric capacity and parameters of two...
of two dimensional signal constellations Publisher Name: IEEE Meeting Location: Shanghai, China Item Abstract: Signal Constellation has an important
NI Modulation Toolkit - Modulated Signal...
RF and Wireless Test Signal Analyzers Signal Generators Signal Transceivers Network Analyzers Power Meters