Test, Lab, Medical equipment » Amplifiers » Seoul

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Used Amplifiers in Seoul, South Korea

  • Trusted Seller
    Agilent N2801A,InfiniiMax III Series Probe

    Agilent N2801A,InfiniiMax III Series Probe Amplifier, 20 GHz -Broken-

    • Manufacturer: Agilent - Keysight

    “Broken unit. Probe calibration failed when connected to scope, it has full accessories.” Agilent N2801A InfiniiMax III Series Probe Amplifier, 20 GHz.-Broken- The InfiniiMax III probing system provides the highe...

    Seoul, South Korea
  • Amplifier / 4008 / Capacitec

    Amplifier / 4008 / Capacitec

    • Manufacturer: Capacitec

    Seoul, South Korea
  • Model: SR510 / Single P.

    Model: SR510 / Single P. Lock-In Amplifier / Stanford Research

    • Manufacturer: Stanford Research

    Single P. Lock-In Amplifier Model No: SR510

    Seoul, South Korea
  • HP(Agilent) 8449B

    HP(Agilent) 8449B

    • Manufacturer: Agilent - Keysight
    • Model: 8449B

    Microwave Pre-Amp 1-26.5GHz,Gain>26dB

    Seoul, South Korea
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    ThorLab PDA200

    • Manufacturer: ThorLab

    100nA to 10mA in Decade Steps, 10 pA resolution

    $770 USD
    Seoul, South Korea
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    Fitel ErFA2113DP-F9809 (FTM4821NBH)

    • Manufacturer: Fitel

    Signal Wavelength 1550nm, min input -15dBm, Output 13dBm

    $1,150 USD
    Seoul, South Korea
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    Trek PZD700A

    • Manufacturer: Trek

    High-Voltage Power Amplifier / Piezo Driver, Bipolar 0 to ± 700 V DC or peak AC, Unipolar 0 to +1400 V or peak AC

    $1,340 USD
    Seoul, South Korea
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    FittersFA1215- L-F9807

    • Manufacturer: Fitel

    Signal Wavelength 1550nm to 1560nm, 15dBm max

    $1,440 USD
    Seoul, South Korea
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    NF HSA4011

    • Manufacturer: NF

    AC Bipolar Amplifier, 150Vp-p + -75V) / 1A rms

    $2,200 USD
    Seoul, South Korea
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    R & K A2300-3-R

    • Manufacturer: R & K

    RF Power Amplifier, 300MHz to 2.3GHz, 30dB, 3W, 110V input

    $670 USD
    Seoul, South Korea
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    Ophir 5022

    • Manufacturer: Ophir

    1.0 - 2.0 GHz, 50 Watts, Linear Power RF Amplifier, Gain 47dB, Gain Flatness ± 1.5dB max

    $4,310 USD
    Seoul, South Korea
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    NF HSA4012

    • Manufacturer: NF

    DC to 1MHz AC Bipolar Amplifier, 150Vp-p (+ -75V) / 2A rms

    $2,870 USD
    Seoul, South Korea
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    R & K A250HP-R

    • Manufacturer: R & K

    300MHz to 2700MHz, min 40dB gain and output 1.5W (min.) @ 300MHz to 500MHz / 2.5W (min.) @ 500MHz to 1000MHz / 4.0W (min.) @ 1000MHz to 2700MHz

    $1,150 USD
    Seoul, South Korea
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    R & K A1000-1060-R

    • Manufacturer: R & K

    500MHz to 1000MHz, 48dB gain, 60W

    $1,720 USD
    Seoul, South Korea
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    R & K A0820-4343-R

    • Manufacturer: R & K

    800MHz to 2000MHz, 43dBm, 20W

    $2,110 USD
    Seoul, South Korea
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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.