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51

Used noise source

  • Stanford Research Systems SRS SR554

    Stanford Research Systems SRS SR554

    • Manufacturer: Stanford Research

    Transformer input preamplifier The Stanford Research SR554 is a low-noise, transformer-coupled preamplifier optimized for source impedances between 0.05 Ω and 1 kΩ. With an input noise of only 0.1 nV/√Hz, the SR5...

    Hounslow, United Kingdom
  • ENI 420L

    ENI 420L

    • Manufacturer: ENI

    Details The ENI 420L 150 kHz to 250 MHz RF power amplifier delivers up to 16 W of linear output and 25 W in CW or pulse mode, thanks to its fully solid-state design that ensures low harmonic distortion and high s...

    Dublin, Ireland
  • ATN Microwave NP5B Noise Parameter

    ATN Microwave NP5B Noise Parameter Test System

    • Manufacturer: ATN Microwave

    ATN Microwave Model NP5B Noise Parameter Test System. Unit Powers Up, Is Complete, and in excellent physical condition.

    $300 USD
    Rockwall, TX
  • Pasternack PE1515 Low Noise SMA

    Pasternack PE1515 Low Noise SMA RF Amplifier NEW!

    • Manufacturer: pasternack

    Pasternack PE1515 Low Noise SMA RF Amplifier NEW!

    $100 USD
    Rockwall, TX
  • Pasternack PE15A2024 1.2-1.4GHz SMA Low

    Pasternack PE15A2024 1.2-1.4GHz SMA Low Noise RF Amplifier NEW!

    • Manufacturer: pasternack

    Pasternack PE15A2023 1.2-1.4GHz SMA Low Noise RF Amplifier NEW! 35dB Gain, 1.5dB NF, 17dBm P1dB, SMA, LNA.

    $100 USD
    Rockwall, TX
  • Pasternack PE15A2023 1.2-1.4GHz SMA Low

    Pasternack PE15A2023 1.2-1.4GHz SMA Low Noise RF Amplifier NEW!

    • Manufacturer: pasternack

    Pasternack PE15A2023 1.2-1.4GHz SMA Low Noise RF Amplifier NEW! 25dB Gain, 1.5dB NF, 10dBm P1dB, SMA, LNA.

    $100 USD
    Rockwall, TX
  • Pasternack PE15A1023 1.2-1.4GHz 25dB Gain

    Pasternack PE15A1023 1.2-1.4GHz 25dB Gain Low Noise Amplifier NEW! SMA

    • Manufacturer: pasternack

    Pasternack PE15A1023 1.2-1.4GHz 25dB Gain Low Noise Amplifier NEW! SMA

    $200 USD
    Rockwall, TX
  • Amplifier Research NE3000

    Amplifier Research NE3000

    • Manufacturer: Amplifier Research

    Amplifier Research NE3000 Details Amplifier Research NE3000 The Model NE3000 Comparison Noise Emitter is a broadband noise source, which can be used as a reference standard for comparison of different test sites ...

    Lake Mary, FL
  • Princeton Applied Research 114

    Princeton Applied Research 114

    • Manufacturer: Princeton

    Princeton Applied Research 114 Details Princeton Applied Research 114 The 114 Signal Conditioning Amplifier is a general purpose, low noise amplifier. The frequency range is 0.2Hz to 1MHz with a gain as much as 2...

    Lake Mary, FL
  • Keysight-Agilent 8449A

    Keysight-Agilent 8449A

    • Manufacturer: Agilent - Keysight
    • Model: 8449A

    Keysight-Agilent 8449A Details Keysight-Agilent 8449A The HP 8449 Preamplifiers are low-noise, high-gain amplifiers that are connected between a signal source and the RF input of any spectrum analyzer. The combin...

    Lake Mary, FL
  • New TREND Networks PDA-750

    New TREND Networks PDA-750

      TREND Networks PDA-750 Details TREND Networks PDA-750 Photodiode Amplifier The PDA-750 is a low noise, high gain, Transimpedance Amplifier current meter that is designed to provide a direct digital readout of the...

      Lake Mary, FL
    • Tektronix 7A26

      Tektronix 7A26

      • Manufacturer: Tektronix
      • Model: 7A26

      Tektronix 7A26 Details Tektronix 7A26 The 7A26 Amplifier Plug-In is one of the most popular plug-ins used today for the 7000-Series Oscilloscope Mainframes. This dual trace plug-in offers 5 operating modes, trigg...

      Lake Mary, FL
    • Symmetricom 6502

      Symmetricom 6502

        Symmetricom 6502 Details Symmetricom 6502 Also Branded as Datum 6502 RF GPS Distribution Amplifier The Symmetricom/Datum 6502 RF Distribution Amplifier packages the Datum-Timing, Test & Measurement (FTS) high end...

        Lake Mary, FL
      • New Com Power PAL-010

        New Com Power PAL-010

          Com Power PAL-010 Details Com Power PAL-010 Preamplifier 38 dB gain 100 Hz - 30 MHz Com-Power model PAL-010 Preamplifier is intended for improving measurement system sensitivity during EMC compliance testing.. It...

          Lake Mary, FL
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        Overview

        Amplifiers are electronic devices used to increase the power, voltage, or current of a signal. They are commonly used in audio systems to boost sound signals, ensuring clear and powerful audio output for entertainment systems, musical instruments, and professional audio equipment. They come in various types and sizes, catering to different needs from home audio systems to large concert venues.

        FAQ

        What should I consider when buying a used amplifier?

        Consider the amplifier's power output, compatibility with your existing audio equipment, its condition, and brand reputation. Check for any signs of wear, damage, or previous repairs.

        How do I ensure the amplifier is shipped safely to my location?

        Use a reputable shipping service with experience in handling electronic equipment. Ensure the amplifier is properly packaged with adequate padding and protection from static and moisture.

        What is the maintenance schedule for an amplifier?

        Regular maintenance includes dusting the exterior, checking connections, and ensuring proper ventilation. Periodically, have a professional inspect the internal components for any signs of wear or damage.