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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: 1786 - 1800 of 2118 items found.

  • Electroacoustic Analysis System

    CRY6125 - CRYSOUND

    CRY6125 Electroacoustic tester is a full-featured electroacoustic device tester with resistance to environmental noises. It is designed to measure the performance indicators of microphones, electret microphones (MIC), transmitters, receivers, earphones, headset microphone assemblies, communication helmets, speakers/loudspeakers, buzzers and other electroacoustic devices, such as sensitivity (SPL), impedance, distortion (THD), resonance frequency F0, quality factor Q, equivalent volume, and audio power amplifier, etc. Its measurement frequency can be up to 10 Hz - 65 kHz.

  • Mixed Signal Oscilloscope - 6 GHz, 2 Analog and 16 Digital Channels

    MSOX6002A - Keysight Technologies

    1 GHz - 6 GHz2 analog plus 16 digital channels Easily view and isolate signals on the 12.1-in capacitive multi-touch screen with Zone triggering and 450,000 wfms/s update rate Make more precise measurements with 115 Vrms noise floor at 1 mV/div (1 GHz)Get performance measurements anywhere with the portable 6-in deep size Quickly see analysis details with standard histogram and color grade View signal integrity with jitter and eye diagram analysis options

  • Oscilloscope - 1-6 GHz, 4 Analog Channels

    DSOX6004A - Keysight Technologies

    1 GHz - 6 GHz4 analog channels Easily view and isolate signals on the 12.1-in capacitive multi-touch screen with Zone triggering and 450,000 wfms/s update rate Make more precise measurements with 115 uVrms noise floor at 1 mV/div (1 GHz)Get performance measurements anywhere with the portable 6-in deep size Quickly see analysis details with standard histogram and color grade View signal integrity with jitter and eye diagram analysis options

  • ENA Vector Network Analyzer

    E5080A - Keysight Technologies

    9 kHz to 4.5/6.5/9 GHz, 2- or 4- port, 50 ohmWide dynamic range 152 dB (typical)Fast measurement speed 3 ms (401 points)Low trace noise 0.0005 dBrms (typical)High temperature stability 0.005 dB/CWide source power range 90 to +15 dBm (spec)Intuitive touch-based GUI on large, high-resolution 12.1" screenE5071C/8753 code compatibility Every spec verified, adjustments included Lock in support & peak performance from the start

  • 80W Power Supply, 35V, 2.2A or 60V, 1.3A

    E3645A - Keysight Technologies

    Keysight basic DC power supplies offer essential features for a tight budget. The single & dual output, 30-100 W GPIB E3640 series provide small, compact size for bench and system use; low output ripple and noise; and built-in measurements and basic programmable features. The Keysight 78W, single output E3645A is a stable and reliable power supply for benchtop and basic automated test applications, and enables versatile solutions for tests that require moderate speed and precision with both GPIB and RS232.

  • 50W Power Supply, 8V, 5A or 20V, 2.5A

    E3642A - Keysight Technologies

    Keysight basic DC power supplies offer essential features for a tight budget. The single & dual output, 30-100 W GPIB E3640 series provide small, compact size for bench and system use; low output ripple and noise; and built-in measurements and basic programmable features. The Keysight 50W, single output E3642A is a stable and reliable power supply for benchtop and basic automated test applications, and enables versatile solutions for tests that require moderate speed and precision with both GPIB and RS232.

  • Mixed Signal Oscilloscope - 1-6 GHz, 4 Analog Plus 16 Digital Channels

    MSOX6004A - Keysight Technologies

    1 6 GHz4 analog plus 16 digital channels Easily view and isolate signals on the 12.1-in capacitive multi-touch screen with Zone triggering and 450,000 wfms/s update rate Make more precise measurements with 115 Vrms noise floor at 1 mV/div (1 GHz)Get performance measurements anywhere with the portable 6-in deep size Quickly see analysis details with standard histogram and color grade View signal integrity with jitter and eye diagram analysis options

  • 80W Power Supply, 8V, 8A or 20V, 4A

    E3644A - Keysight Technologies

    Keysight basic DC power supplies offer essential features for a tight budget. The single & dual output, 30-100 W GPIB E3640 series provide small, compact size for bench and system use; low output ripple and noise; and built-in measurements and basic programmable features. The Keysight 80W, single output E3644A is a stable and reliable power supply for benchtop and basic automated test applications, and enables versatile solutions for tests that require moderate speed and precision with both GPIB and RS232.

  • 50W Power Supply, 35V, 1.4A or 60V, 0.8A

    E3643A - Keysight Technologies

    Keysight basic DC power supplies offer essential features for a tight budget. The single & dual output, 30-100 W GPIB E3640 series provide small, compact size for bench and system use; low output ripple and noise; and built-in measurements and basic programmable features. The Keysight 48W, single output E3643A is a stable and reliable power supply for benchtop and basic automated test applications, and enables versatile solutions for tests that require moderate speed and precision with both GPIB and RS232.

  • 30W Power Supply, 35V, 0.8A or 60V, 0.5A

    E3641A - Keysight Technologies

    Keysight basic DC power supplies offer essential features for a tight budget. The single & dual output, 30-100 W GPIB E3640 series provide small, compact size for bench and system use; low output ripple and noise; and built-in measurements and basic programmable features. The Keysight 30W, single output E3641A is a stable and reliable power supply for benchtop and basic automated test applications, and enables versatile solutions for tests that require moderate speed and precision with both GPIB and RS232.

  • Oscilloscope - 1-6 GHz, 2 Analog Channels

    DSOX6002A - Keysight Technologies

    1 GHz - 6 GHz2 analog channels Easily view and isolate signals on the 12.1-in capacitive multi-touch screen with Zone triggering and 450,000 wfms/s update rate Make more precise measurements with 115 Vrms noise floor at 1 mV/div (1 GHz)Get performance measurements anywhere with the portable 6-in deep size Quickly see analysis details with standard histogram and color grade View signal integrity with jitter and eye diagram analysis options

  • NI-9227, 50 kS/s/ch, 5 Arms, 24-Bit, 4-Channel C Series Current Input Module

    781099-01 - NI

    50 kS/s/ch, 5 Arms, 24-Bit, 4-Channel C Series Current Input Module - The NI‑9227 was designed to provide high-accuracy measurements to meet the demands of data acquisition and control applications. It includes built-in anti-aliasing filters. When used with a C Series Voltage Input Module, the NI‑9227 can measure power and energy consumption for applications such as appliance and electronic device test. You can not only measure and meter current and power but also look at quality factors such as noise, frequency, and harmonics.

  • NI-9227, 50 kS/s/ch, 5 Arms, 24-Bit, 4-Channel C Series Current Input Module

    781099-02 - NI

    50 kS/s/ch, 5 Arms, 24-Bit, 4-Channel C Series Current Input Module - The NI‑9227 was designed to provide high-accuracy measurements to meet the demands of data acquisition and control applications. It includes built-in anti-aliasing filters. When used with a C Series Voltage Input Module, the NI‑9227 can measure power and energy consumption for applications such as appliance and electronic device test. You can not only measure and meter current and power but also look at quality factors such as noise, frequency, and harmonics.

  • RF Upconverters

    SignalCore, Inc.

    SignalCore offers traditional multi-stage and single-stage RF upconverters, and Direct IQ modulators that feature low phase noise, high dynamic range, wide bandwidth, and continuous tuning. SignalCore RF upconverters are compact and built for mechanical robustness and ruggedness. Applications include various test and measurement applications such as those in point-to-point radio, wireless communication, ATE, and software-defined radio. All products are provided with a Graphical User Interface (GUI), driver, and API for easy programming control.

  • Audio Test Software

    Soft Hearts LLC

    1. Distortion free stimulus even the equalized stimulus.2. Unlimited channels acquisition and processing. (Hardware limited)3. Human correlated listening test(Bark Scale intensity chart). (Requires large memory)4. Hi Res intensity chart for buzz/pop detection. (Requires large memory)5. Auto equalization method with target dBSPL accuracy.6. TCP client for test framework integration.7. Easy limits and logs development.8. Easy logs visualization module.9. Auto waveform alignment and triggering.(Upto single point alignment accuracy)10. Easy regression testing via TCP client.11. Standard Magnitude, Phase, THD, THD+N, Rubb&Buzz, Pink Noise, Noise Tests.12. Unlimited calibrations and equalization for scaling to different products and stations.13. Lowest test system and test sequence development times.14. Requires minimal training and debugging.15. Automatically avoid Reference speaker play and stop pops.16. WMD/ASIO driver compatible sound cards supported.(B&K 3670 recommended)

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