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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


Showing results: 2356 - 2370 of 8242 items found.

  • SMB Female to BNC Female Cable, 50 Ohm, 8 cm

    781449-01 - NI

    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.

  • Radar Simulator

    Ace Wavetech

    AWT's Radar Simulator can generate a various modern Radar Signal(s) and give you a variety of capabilities to test many different receivers covering 0.5 to 40 GHz such as the receivers of RWR, MWR and other EW Receivers. It generates lots of Radar signals according to the operator's intention. We have a series of Radar Simulators from Portable type to 19 rack mount types. With AWT's portable Simulator, you can use it without limitation of your test. It has internal transmit antenna and amplifier, so you can place it away from your receiver under tests. With 19rack mount types, you can make your own scenario to generate the Radar signals for your test procedures or test purpose.

  • Vector Finders with InternalAttenuators

    VF-145 LA AND VF-145 LMA - National RF, Inc

    The VF-145 LA and LMA models are functionally the same as the VF-145 L and LM on both electrical performance and mechanical specifications. However, the LA and LMA models include an internal PIN diode attenuator that provides up to 12 dB of attenuation (measured at 150 MHz, attenuation decrease slightly as operating frequency increases) to the incoming radio signal. This attenuation occurs after the signal is received by the unit and phase shifted for processing, but before it is placed on the coax feedline to the receiver. In addition, the PIN diode utilized will absorb short burst of RF should transceivers be keyed accidentally by the user. This feature aids in very strong signal DF operations but will not totally guarantee against system overload under very strong RF emissions.

  • GPS/GNSS Anti-Jam Antenna

    8230 AJ - Safran Federal Systems

    The 8230AJ anti-jam antenna is a high gain (40 dB) GNSS outdoor antenna with a unique conical antenna pattern that rejects interference from the horizon. The antenna rejects signals at lower elevation angles – where most of the interference comes from – and only receives signals from higher elevation angles where the true satellites are. This way, you get all the performance and timing accuracy you would with a standard antenna plus 20 dB or more of interference rejection.​It uses a three-stage low noise amplifier, a mid- section SAW, and a tight pre-filter to protect against saturation by high level sub-harmonics and L-band signals. The antenna covers GPS L1, GLONASS L1, BeiDou B1, Galileo E1, and QZSS L1.

  • Directional Acoustic Transponder (DAT)

    Teledyne Marine Benthos

    The Benthos Directional Acoustic Transponder (DAT) is an​extension to the Teledyne Benthos ATM-900 Series modem, which automatically estimates the azimuthal and vertical arrival angles of a message sent by a remote modem. The system is a modified ultra-short baseline (USBL) which uses a broadband component of a typical modem message to form estimates of arrival angle(s). While conventional USBL devices employ tonal signals, our appropriate processing of wide band signals provides far better combined range and arrival angle estimation, especially at low Signal to Noise Ratio (SNR). Our device offers a clear 360 degree field of view in azimuth, and an approximate vertical coverage spanning + 90º overhead to -50º below horizontal.

  • Functional Systems

    PTE-100 - SEICA SpA

    The PTE-100 gives test personnel access to electrical signals for probing, voltage injection, isolation checks, voltage/current and time/frequency measurements, and it offers the ability to analyze hot and loaded circuits, verifying missing, corrupted or present valid signals. Furthermore, the PTE-100 offers the ability to make electrical verification activities more efficient, repeatable and safe, by introducing software controlled test sequences to reduce human errors and guide diagnostic resolution. Break Out Boxes are commonly made in-house and are often specific to a particular project. They are simply designed to multiplex connections between two units and use external instrumentation for signal injection or measurement. The end result is a multitude of tools, difficult to maintain, with limited transportability, providing costly and inefficient operations at the factory or in the field.

  • FD-11634, 8-Channel Sound and Vibration Input Device for FieldDAQ

    786471-01 - NI

    The FD-11634 can measure signals from integrated electronic piezoelectric (IEPE) and non-IEPE sensors such as accelerometers, tachometers, and proximity probes. The device also works with smart TEDS sensors, delivers a wide … dynamic range, and incorporates software-selectable AC/DC coupling and IEPE signal conditioning. The input channels simultaneously measure signals and have built-in anti-aliasing filters that adjust to your sample rate. This device is IP65/IP67-rated to be dust-tight and water-submersible and can sustain 100 g shock and 10 g RMS vibration in -40°C to 85°C environments. You program the FD-11634 with NI-DAQmx, which automatically synchronizes multiple FieldDAQ™ devices. When used with NI software, this device can provide processing functionality for condition monitoring such as frequency analysis and order tracking.

  • Electrical High Speed Digitizer

    M8296A - Keysight Technologies

    The Keysight M8296A is a four-channel, high-speed electrical digitizer module for the AXIe platform. It can synchronously sample up to four incident waveforms and is ideally suited to digitize the output signals from a dual-polarization coherent receiver. Keysight's vector signal analyzer and optical modulation analyzer software serves as the M8296A's user interface and enables a multitude of test and measurement tasks such as spectral analysis and digital demodulation for the analysis of signal quality metrics like error-vector magnitude. Furthermore, the sampled waveform can be stored and processed with the user's own tools (e.g. using Matlab). The modular approach allows users to combine the M8296A high-speed digitizer with other modules in one mainframe such as the M8292A modular optical modulation analyzer and the M8196A 92 GSa/s arbitrary waveform generator.

  • Data Acquisition and General Purpose Test Equipment

    Fluke Calibration

    All Fluke data acquisition products feature unique, built-in universal signal conditioning and a plug-in Universal Input Module to enable you to measure virtually any type of signal without having to purchase extra equipment. Plus, powerful, easy-to-use Windows®-based software supports easy configuration, advanced trend analysis, professional- quality reporting, and enables you to quickly build human-machine-interfaces without any programming.

  • GPS, GLONASS, Galileo Micro Splitter 2 Way, SMA, 1176.45 - 1602.00 MHz, 50 Ohm, Passive

    GPSL09 - INSTOCK Wireless Components, Inc

    GPSL09 is a two way, passive, GPS signal splitter ideal for splitting a GPS antenna signal between two receivers while blocking the DC current path. Max voltage rating at the DC blocked ports is 10 VDC; maximum current rating is 50 mA. Furnished with SMA female connectors all ports. Being a "micro-sized" splitter, GPSL09 weighs only 21 grams and is suitable for applications requiring low-weight parts.

  • HEVC H.265 Field Strength Meter & TV Analyser

    HD RANGER 3 - PROMAX Electronica

    The adoption of H.265 HEVC DVB-T2 HD format for the new digital terrestrial TV offers the extra bandwidth and flexibility required to allocate new content with resolutions up to 1080p. HD RANGER 3 is the first TV Analyser of its kind to offer HEVC signal demodulation compatible with this new broadcast signals now on air. The hybrid operation allows the equipment to be fully operated using both the touch panel and the conventional keyboard.

  • Intelligent Reference

    TM-4D - Spectrum Instruments, Inc.

    The Intelligent Reference/TM-4D™ breaks new ground for time and frequency references. For the first time, it is possible to generate and distribute both analog and digital signals to multiple instruments and locations with just one product that fits in a single rack space. The TM-4D is three instruments in one: an Intelligent Reference/TM-4™ precise time and frequency reference, a digital signal distribution amplifier and an analog distribution amplifier. And it eliminates the need for multiple boxes.

  • PCI Smart Bus Extenders

    Live Insertion PCI Bus Extenders - Ultraview Corporation

    The Ultraview PCIEXT64 extender series offers excellent PCI signal integrity, due to high speed trace layout, including high impedance signal traces and minimal ground inductance, as well as active bus isolation, to ensure minimal effect on the board-under-test. Power monitoring and current limiting features allow a robust debug and test environment. The capabilities of Ultraview's two models of Universal 66/33MHz 64/32-bit PCI extenders are as follows:

  • Radio Telemetry

    Procter & Chester Measurements Ltd

    Radio Telemetry: A transmission of data from a remote source via a radio to a receiving station for recording and analysis. Inductance: A contactless method of supplying power to (in this case) a strain gauge bridge. The signal is then transmitted back to the electronics. Slip Ring: Consists of a conductive band mounted on a shaft and is insulated from it. The wheatstone bridge is connected to the bands (usually four off). Fixed brushes or contacts make contact on to the bands to transfer power to the bridge and signal back to the static instrumentation.

  • Sweep Frequency Response Analyzer

    M5400 - Doble Engineering

    The M5400 sends an excitation signal into the transformer and measures the returning signals. Comparing this response to baseline readings and results from similar units allows you to identify deviations and confirm internal mechanical problems.The M5400 reduces the uncertainty about apparatus condition by providing solid evidence of mechanical integrity or winding movement. Use it to help determine how a transformer is deteriorating, if it can go back in service after a fault or if it has been damaged during transit.

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