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Noise

a signal's fluctuation other than that desired.

See Also: Pink Noise, White Noise, RF Noise, Distortion, NVH


Showing results: 1471 - 1485 of 2129 items found.

  • Bench Power Supply, Linear, Adjustable, 1 Output, 0 V, 30 V, 0 A, 5 A

    72-2690 - Tenma

    The 72-2690 from Tenma is a single channel adjustable bench top power supply. It is a digitally controlled industrial grade power supply with load for a long time. This compact design power supply has intelligent temperature controlled fan, low noise and low ripple. It also features knob lock function to avoid improper operation. This power supply has load regulation ≤0.01% +2mV (voltage), ≤0.1% +5mA (current) and line regulation of ≤0.01% +3mV (voltage), ≤0.1% +3mA (current). The setting accuracy (25°C ±5°C) is ≤0.5% +20mV (voltage), ≤0.5% +10mA (current).

  • Bench Power Supply, Linear, Adjustable, 1 Output, 0 V, 60 V, 0 A, 2 A

    72-2695 - Tenma

    The 72-2695 from Tenma is a single channel adjustable bench top power supply. It is a digitally controlled industrial grade power supply with load for a long time. This compact design power supply has intelligent temperature controlled fan, low noise and low ripple. It also features knob lock function to avoid improper operation. This power supply has load regulation ≤0.01% +2mV (voltage), ≤0.1% +5mA (current) and line regulation of ≤0.01% +3mV (voltage), ≤0.1% +3mA (current). The setting accuracy (25°C ±5°C) is ≤0.5% +30mV (voltage), ≤0.5% +5mA (current).

  • Bench Power Supply, Linear, Programmable, 1 Output, 0 V, 30 V, 0 A, 5 A

    72-2710 - Tenma

    The 72-2710 from Tenma is a single channel programmable bench top power supply. It is a digitally controlled industrial grade power supply with load for a long time. This compact design power supply has intelligent temperature controlled fan, low noise and low ripple. It also features knob lock function to avoid improper operation. This power supply has load regulation ≤0.01% +2mV (voltage), ≤0.1% +5mA (current) and line regulation of ≤0.01% +3mV (voltage), ≤0.1% +3mA (current). The setting accuracy (25°C ±5°C) is ≤0.5% +20mV (voltage), ≤0.5% +10mA (current).

  • Bench Power Supply, Linear, Programmable, 1 Output, 0 V, 60 V, 0 A, 2 A

    72-2715 - Tenma

    The 72-2715 from Tenma is a single channel programmable bench power supply. It is a digitally controlled industrial grade power supply with load for a long time. This compact design power supply has intelligent temperature controlled fan, low noise and low ripple. It also features knob lock function to avoid improper operation. This power supply has load regulation ≤0.01% +2mV (voltage), ≤0.1% +5mA (current) and line regulation of ≤0.01% +3mV (voltage), ≤0.1% +3mA (current). The setting accuracy (25°C ±5°C) is ≤0.5% +30mV (voltage), ≤0.5% +5mA

  • Bench Power Supply, Linear, Programmable, 1 Output, 0 V, 60 V, 0 A, 3 A

    72-2720 - Tenma

    The 72-2720 from Tenma is a single channel programmable bench top power supply. It is a digitally controlled industrial grade power supply with load for a long time. This compact design power supply has intelligent temperature controlled fan, low noise and low ripple. It also features knob lock function to avoid improper operation. This power supply has load regulation ≤0.01% +2mV (voltage), ≤0.1% +5mA (current) and line regulation of ≤0.01% +3mV (voltage), ≤0.1% +3mA (current). The setting accuracy (25°C ±5°C) is ≤0.5% +30mV (voltage), ≤0.5% +10mA (current).

  • Bench Power Supply, Single, Adjustable, 2 Output, 1 V, 15 V, 60 A

    72-7655 - Tenma

    High current switch mode power supply with remote sensing and control.*Bright 3 digit dual LED displays*Simultaneous display of output voltage and current*Excellent load and line regulation*Low ripple and noise*Overload (constant current limiting), short circuit, over temperature and OVP protections*Variable speed thermal static control fan for cooling*Highly efficient active power factor corrector*Front panel banana jacks for loads up to 5A*Rear panel binding posts for loads up to 60A*12-month limited warranty *view Terms & Conditions for details

  • Cable Modem Test Platform

    Promptlink Communications, Inc.

    CMTP has broad support for the mixed environment of DOCSIS 3.0, and earlier devices. Similarly, it supports all DOCSIS/Euro DOCSIS equipment vendors, impartially treating each vendor's devices with maximum performance and minimum hassle.CMTP is fully automated, requiring no user input for testing.CMTP tests the basic Cable Modem, Wi-Fi and EMTA parameters such as signal levels, signal to noise ratio, etc. as well as device throughput and packet loss. For PacketCable devices, CMTP tests each phone port individually, with maximum functionality being tested.CMTP can also be configured to upgrade the firmware of the devices in a multi-step and conditional process.

  • Modulator

    SFT2406G - Hangzhou Softel Optic Co., Ltd.

    SFT2406G DVB-T/T2 modulator is our new product developed complying with the DVB-T/T2 standard. With its advanced modulating technology, this modulator can effectively make use of the ground spectrum resources and make it possible to provide reliable signals for fixed, mobile and portable devices. Compared with DVB-T, the channel capacity is increased by 30% under the similar carrier to noise ratio (CNR) threshold. Moreover, this device can be upgraded and controlled through network system, which allows it to be widely used in setting up digital broadcasting network and provide good signals for scientific laboratory and DVB-T/T2 STB.

  • Ku Band Gain Control Amplifier

    Teledyne RF & Microwave

    Expanding Teledyne RF & Microwave's existing line of high frequency amplifiers, microwave gain controllable amplifiers are designed and biased for critical performance applications. One example covers 10-13 GHz, offers 45 dB unattenuated small signal gain with 15 dB attenuation range. Typical gain flatness is ±0.5 dB, +35 dBm third order intercept point, +22 dBm minimum 1-dB gain compression, and 3.5 dB unattenuated noise figure 4.5 dB at full attenuation. This is only one of a series of microwave controllable amplifiers currently in production.

  • Microscropy Cameras

    Teledyne Lumenera

    Whether you are shopping for the best price-to-performance microscopy camera to include with your new microscope setup, or you are looking to retrofit and older microscope to make it useful again, there is just the right INFINITY microscopy camera to meet your needs.Using the latest in advanced sensor technology, INFINITY microscopy cameras address the needs of fluorescence imaging, as well as produce vivid color images for use in education and lab settings. The INFINITY microscope camera body provides a heat-dissipating design that reduces noise without the need for costly fans or cooling systems, and INFINITY microscope cameras are compatible with most c-mount microscopes.

  • Echotrac MKIII

    Teledyne Marine Odom Hydrographic

    The Echotrac MKIII is the only sounder on the market offering you the choice of either a high resolution thermal paper recorder or a full-sized high bright color LCD chart in interchangeable module format. Both high and low channels feature frequency agility, enabling the operator to precisely match the transceiver to almost any existing transducer. This ability minimizes near-surface noise caused by transducer ringing while increasing echo return strength. The MKIII is capable of both shallow and deep water operations and features unsurpassed interfacing flexibility with four serial ports and high speed Ethernet capability for maximum efficiency.

  • LXI Scalable Matrix Chassis

    65-200-001 - Pickering Interfaces Ltd.

    This LXI scalable matrix chassis offers you a solution that can be easily re-configured by the insertion and removal of up to six LXI matrix plug-in modules (detail in the tables below). It is purchased as an empty chassis with a quantity of plug-in modules required for a particular matrix size. Unused chassis slots are blanked off by the supplied blanking pieces. Cooling is provided by rear fans and front air intakes ensuring no wasted space when the chassis is rack mounted. The cooling system is adaptive to its operating environment to ensure the acoustic noise is minimized when used in quiet laboratory environments and low load conditions.

  • Common Mode Chokes

    Pulse Electronics

    Common Mode Chokes, as the name implies, are designed to attenuate and filter common mode noise within an electric system.   The key parameters for a common mode choke are the current rating (to ensure the part does not overheat within the application), the impedance versus frequency (to ensure it is optimized to attenuate the desired frequencies), the isolation voltage (to ensure it meets board level requirements between the line and neutral phases) and safety isolation (to ensure it meets the safety requirements of the end-application).   It is important to remember that common mode chokes cannot saturate in the application (under normal use) as they are designed to ensure that the line and return currents are balanced.

  • Triple Output DC Power Supply, 60V/3A (2x) & 5V/3A; 375W

    U8032A - Keysight Technologies

    Keysight now extends its range of basic DC power supplies to offer 375watt power range, making it an ideal power source alternative in electronics manufacturing, research and development as well as the education sector. The U8032A, basic DC power supply, is a manual triple-output power supply with sequencing capability. With this function, users can generate output sequences with minimal programming skills. Each power supply is also built with excellent load regulation and clean output noise for continued stability. With these and many other features, you get a solid and reliable triple-output power supply at an unsurpassed performance.

  • Triple Output DC Power Supply, 30V/6A (2x) & 5V/3A; 375W

    U8031A - Keysight Technologies

    Keysight now extends its range of basic DC power supplies to offer 375watt power range, making it an ideal power source alternative in electronics manufacturing, research and development as well as the education sector. The U8031A, basic DC power supply, is a manual triple-output power supply with sequencing capability. With this function, users can generate output sequences with minimal programming skills. Each power supply is also built with excellent load regulation and clean output noise for continued stability. With these and many other features, you get a solid and reliable triple-output power supply at an unsurpassed performance.

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