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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: 1366 - 1380 of 2127 items found.

  • 160W DC Programable Power Supply

    MCH Instruments Co.,Ltd.

    *Source effect: CV≤0.01%+3mV(mA)*Load effect: CV≤0.01%+3mV(I≤3A) CC≤0.2%+3mA(I≤3A) CV≤0.02%+5mV(I>3A) CC≤0.2%+5mA(I>3A)*Ripple and noise: CV≤1.0mVrms(I≤3A) CC≤3mArms(I≤3A) CV≤2.0mVrms(I>3A) CC≤6mArms(I>3A) *Protection Type: Overcurrent Protection (OCP) Overvoltage Protection (OVP)* Display accuracy: Voltage indication accuracy: ± (0.5% + 2 words)

  • 160W Programming Laboratory Grade Power Supply

    MCH Instruments Co.,Ltd.

    Source effect:     *CV≤0.01%+3mV(mA) *Load effect:   CV≤0.01%+3mV(I≤3A)    CC≤0.2%+3mA(I≤3A), CV≤0.02%+5mV(I>3A)     CC≤0.2%+5mA(I>3A) * Ripple and noise: CV≤1.0mVrms(I≤3A)      CC≤3mArms(I≤3A), CV≤2.0mVrms(I>3A)       CC≤6mArms(I>3A) * Protection Type: Overcurrent Protection (OCP) Overvoltage Protection (OVP) * Display accuracy: Voltage indication accuracy: ± (0.5% + 2 words)

  • 47~1200MHz FTTH CATV Optic Receiver

    H1228 - Hangzhou Huatai Optic Tech. Co., Ltd.

    Huatai H1228, the operating bandwidth of 47~ 1200MHz, is a low power, high performance, cost-effective triple play, FTTH CATV optical receiver, Whether used in analog television or digital television. Products with high sensitivity optical receiver tube and Huatai special low noise matching circuit. Receiving at high optical power can be adjusted by PAD level, played limiting output, so H1228 within a large dynamic range of the received optical power of +2 dBm ~-21dBm, have excellent characteristics.

  • Molded Inductors

    Pulse Electronics

    Molded inductors are constructed by pressing or molding a magnetic material around a pre-wound coil and lead-frame to form the inductor. Our molded inductors provide a fully shielded, high energy density, soft saturation solution for applications up to 110Apk. The construction enables low profile solutions in a cost effective and robust solution that minimizes acoustic noise. We offer a high saturation current series (commercial and automotive, -40C to 125C) and a low DCR series (automotive, -55C to 155C) in a wide range of platforms from 4x4x1.2mm up to 24x24x13mm.

  • PXI Single 8 to 1 RF MUX SMB 75 Ohm

    40-834-001 - Pickering Interfaces Ltd.

    The 40-834-001 is a 75 Ohm 8 to 1 RF MUX with 1 bank in a single PXI slot. It has 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 40-834 minimizes the injection of noise and unwanted signals into the signal path by careful attention to the mechanical and electrical design.

  • PXI Single 8 to 1 RF MUX MCX 75 Ohm

    40-834-101 - Pickering Interfaces Ltd.

    The 40-834-101 is a 75 Ohm 8 to 1 RF MUX with 2 banks in a single PXI slot. It has 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 40-834 minimizes the injection of noise and unwanted signals into the signal path by careful attention to the mechanical and electrical design.

  • Volume Production Oscillators

    ERAVANT

    Volume production oscillators utilize either high performance GaAs Gunn diodes with high Q cavity designs or state-of-the-art FET devices with dielectric resonators to yield excellent phase noise and stability. These oscillators are free running with extremely high frequency and power stability. The oscillators are generally designed and manufactured for fixed frequency applications. However, fine frequency adjustments can be achieved by mechanically tuning the provided self-locking screw. While the below standard models are offered for immediate production release, custom models are also available.

  • Solar Cell Module Automatic Production Line

    Qinhuangdao Boostsolar Photovoltaic Equipment Co., Ltd

    ■  The production line is an overall assembly line for solar cell modules, which is suitable for the production of different modules such as 160W~280W, with a wide range of applications and a high degree of automation.  ■  Unique structural design, no need to adjust the wire body a lot when changing product specifications, just adjust the program, saving working time. ■ The transmission unit adopts PU synchronous belt transmission, which has the characteristics of stable transmission , strong vibration absorption, low noise and long life, avoiding displacement and ensuring safe transmission.

  • PXI Quad 4 to 1 RF Multiplexer 3GHz 50 Ohm SMB

    40-872-004 - Pickering Interfaces Ltd.

    The 40-872-004 is a 50 Ohm 4 to 1 RF MUX available with 4 banks in a single PXI slot. It exhibits 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 injection of noise and unwanted signals into the signal paths of the 40-872 has been minimized by careful attention to the mechanical and electrical design.

  • PXI Dual 4 to 1 RF Multiplexer 3GHz 50 Ohm SMB

    40-872-002 - Pickering Interfaces Ltd.

    The 40-872-002 is a 50 Ohm 4 to 1 PXI RF MUX with 2 banks in a single PXI slot. It exhibits 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 injection of noise and unwanted signals into the signal paths of this RF MUX has been minimized by careful attention to the mechanical and electrical design.

  • PXI Dual 4 to 1 RF Multiplexer 3GHz 50 Ohm MCX

    40-872-102 - Pickering Interfaces Ltd.

    The 40-872-102 is a 50 Ohm 4 to 1 RF MUX with 2 banks in a single PXI slot. It exhibits 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 injection of noise and unwanted signals into the signal paths of the 40-872 has been minimized by careful attention to the mechanical and electrical design.

  • PXI Dual 4 to 1 RF MUX SMB 75 Ohm

    40-832-002 - Pickering Interfaces Ltd.

    The 40-832-002 is a 75 Ohm 4 to 1 RF MUX with 2 banks in a single PXI slot. It has 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 40-832 minimizes the injection of noise and unwanted signals into the signal path by careful attention to the mechanical and electrical design.

  • PXI Dual 4 to 1 RF MUX MCX 75 Ohm

    40-832-102 - Pickering Interfaces Ltd.

    The 40-832-102 is a 75 Ohm 4 to 1 RF MUX with 2 banks in a single PXI slot. It has 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 40-832 minimizes the injection of noise and unwanted signals into the signal path by careful attention to the mechanical and electrical design.

  • Battery Chargers

    Analytic Systems

    DC Battery ChargersStep-Up & Step-Down DC Source Chargers and Equalizers These units provide up to 600 watts to charge a 12V or 24 V battery systems (1 or 2 banks) from a 12, 24, 32 or 36 volt source. The single-board design incorporates state-of-the-art switch mode technology for unmatched efficiency and ultra-quiet operation. Multiple stages of filtering reduce radiated or conducted noise to very low levels. All Series are capable of charging up to two independent banks of batteries.

  • Ultrasonic Leak Detector

    VPE - Superior Signal Company

    The Patented Superior AccuTrak VPE represents state-of-the-art technology for pinpointing leaks is air conditioning and refrigeration systems. AccuTrak is extremely sensitive to the ultrasonic sound of a turbulent gas leak. Using a technology called "heterodyning" it translates the sound to a lower frequency which your ear can interpret. AccuTrak maintains the original sound characteristics making it possible to distinguish leaks from other competing background sounds. AccuTrak is so sensitive you can actually hear the blink of an eye, yet most background noise will not interfere with detection accuracy.

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