Test, Lab, Medical equipment » Amplifiers

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158

Used optical and testing

  • Trusted Seller
    Lot of 42 AVAGO TECHNOLOGIES

    Lot of 42 AVAGO TECHNOLOGIES HCPL-7520-300E Current Sense Amplifier 1 Circuit 8-DIP Gull Wing X120386

    • Manufacturer: AVAGO TECHNOLOGIES

    Current Sense Amplifier 1 Circuit 8-DIP Gull Wing Alternate manufacturer: BROADCOM | Dimensions (lxwxh) (in): LxWxH | Exact unit weight: 0.00068 | Date code: 2017 | Package: TUBES, | Package detail: 12 TUBES X 51...

    $200 USD
    El Paso, TX
  • Trusted Seller
    KEYENCE fiber optic measuring amplifier

    KEYENCE fiber optic measuring amplifier

    • Manufacturer: Keyence

    Fiber optic measuring amplifier, main unit KEYENCE CZ-K1P approx. 2.1 m connection cable, with plug used, tested !

    $256 USD
    Zschepplin, Germany
  • Trusted Seller
    Keyence FS-N11CN fiber optic amplifier,

    Keyence FS-N11CN fiber optic amplifier, with M8 connector, main unit NPN

    • Manufacturer: Keyence

    PSH2KTLA297-3 Age rating: No age restrictions | Country of manufacture: Japan | Content: 1 piece | Manufacturer number: FS-N11CN | Kind: Fiber optic measuring amplifier | Plug: M8 | Voltage: 12 to 24 volts | Temp...

    $191 USD
    Borken, Germany
  • WLL170T-P135 Sick FIBRE OPTIC AMPLIFIER

    WLL170T-P135 Sick FIBRE OPTIC AMPLIFIER

    • Manufacturer: Sick

    WLL170T-P135 Sick FIBRE OPTIC AMPLIFIER

    Warsaw, Poland
  • Keysight Technologies 11982A

    Keysight Technologies 11982A

    • Manufacturer: Agilent - Keysight
    • Model: 11982A

    Details The used Keysight (Agilent) 11982A is an Amplified Lightwave Converter integrating a PIN photodetector with an O/E (optical-to-electrical) converter for precise optical signal measurements. It supports th...

    Dublin, Ireland
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    Agilent/Keysight HMMC-5027

    • Manufacturer: Agilent - Keysight

    The HMMC-5027 is a broadband GaAs MMIC traveling wave amplifier designed for medium output power and moderate gain over the full 2 to 26.5 GHz frequency range. Seven MES-FET cascode stages provide a flat gain res...

    Farmingdale, NJ
  • Trusted Seller
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    Princeton Applied Research 5210

    • Manufacturer: Princeton
    • Model: 5210

    0.5 Hz to 120 kHz Dual Phase Lock-In Amplifier The 5210 Lock-in Amplifier with a frequency range of .5 Hz to 120 kHz is the benchmark dual-phase lock-in amplifier against which others are judged. The 5210 is wide...

    Cary, NC
  • Trusted Seller
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    PAR 5210

    • Manufacturer: Par

    0.5 Hz to 120 kHz Dual Phase Lock-In Amplifier The 5210 Lock-in Amplifier with a frequency range of .5 Hz to 120 kHz is the benchmark dual-phase lock-in amplifier against which others are judged. The 5210 is wide...

    Cary, NC
  • Trusted Seller
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    EG-G 5210

    • Manufacturer: EG-G

    0.5 Hz to 120 kHz Dual Phase Lock-In Amplifier The 5210 Lock-in Amplifier with a frequency range of .5 Hz to 120 kHz is the benchmark dual-phase lock-in amplifier against which others are judged. The 5210 is wide...

    Cary, NC
  • Trusted Seller
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    Stanford Research Systems SR560

    • Manufacturer: Stanford Research
    • Model: SR560

    Amplifier The Stanford Research SR560 is a high-performance, Low-noise Preamplifier that is ideal for a wide variety of applications including low-temperature measurements, optical detection, and audio engineerin...

    Cary, NC
  • Trusted Seller
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    Keysight 11982A

    • Manufacturer: Agilent - Keysight
    • Model: 11982A

    DC Coupled Lightwave Converter A wide-bandwidth, sensitive O/E converter for characterizing lightwave systems and components, the 11982A Amplified Lightwave Converter combines a PIN photodetector with a low-noise...

    Cary, NC
  • Trusted Seller
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    Agilent 11982A

    • Manufacturer: Agilent - Keysight
    • Model: 11982A

    DC Coupled Lightwave Converter A wide-bandwidth, sensitive O/E converter for characterizing lightwave systems and components, the 11982A Amplified Lightwave Converter combines a PIN photodetector with a low-noise...

    Cary, NC
  • Trusted Seller
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    Keysight (Agilent) 11982A

    • Manufacturer: Agilent - Keysight
    • Model: 11982A

    Amplified Lightwave Converter, 1200nm to 1600nm, DC to 15 GHz BW A wide-bandwidth, sensitive O/E converter for characterizing lightwave systems and components, the Agilent 11982A combines a PIN photodetector with...

    Cary, NC
  • Trusted Seller
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    Amplifier Research 80/10S1G11

    • Manufacturer: Amplifier Research

    700 MHz to 10.6 GHz 80/10 W Microwave Power Amplifier The Amplifier Research 80/10S1G11 Microwave Amplifier provides 80 Watts of output power from 700 MHz to 4.2 GHz, and 10 Watts of output power from 4 GHz to 10...

    Cary, NC
  • Trusted Seller
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    Amplifier Research 30/20S1G18B

    • Manufacturer: Amplifier Research

    Microwave Solid State Amplifier, 30/20 Watt CW, 0.7 - 18 GHz Key Features and Specifications Amplifier Research 30/20S1G18B Microwave Solid State Amplifier, 30/20 Watt CW, 0.7 - 18 GHz 30/20 Watts CW 0.7GHz€â€...

    Cary, NC
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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.