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396

Used frequency controller

  • Trusted Seller
    MITSUBISHI servo amplifier

    MITSUBISHI servo amplifier

    • used

    • Manufacturer: Mitsubishi

    Servo amplifiers, frequency converters MITSUBISHI MELDAS MR-S1-100-E31 500W00 Spare part e.g. for machining center MAZAK AJV25/405 ! used, tested !

    $1,933 USD
    Zschepplin, Germany
  • Trusted Seller
    MITSUBISHI servo amplifier

    MITSUBISHI servo amplifier

    • used

    • Manufacturer: Mitsubishi

    Servo amplifiers, frequency converters MITSUBISHI MELDAS MR-S1-100-E01 500W00 Spare part e.g. for machining center MAZAK AJV25/405 ! used, tested !

    $1,383 USD
    Zschepplin, Germany
  • Trusted Seller
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    BRUEL & KJAER 2607

    • used

    • Manufacturer: Bruel & Kjaer

    The BRUEL & KJAER 2607 Measuring Amplifier is a versatile and high-quality device that is widely used in various industries to accurately amplify and measure signals. It is renowned for its exceptional performanc...

    Cary, NC
  • Trusted Seller
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    Zurich Instruments 500 kHz / 5 MHz Lock-in Amplifier

    • used

    • Manufacturer: Zurich Instruments

    The Zurich Instruments MFLI is a digital lock-in amplifier that covers the frequency range from DC to 500 kHz (and up to 5 MHz when upgraded). Thanks to its embedded data and web servers, the MFLI can be used dir...

    Cary, NC
  • Trusted Seller
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    Amplifier Research 40AD1

    • used

    • Manufacturer: Amplifier Research
    • Model: 40AD1

    DC to 1 MHz 40 Watt Low Power RF Amplifier The Amplifier Research 40AD1 amplifier is a self-contained, broadband unit designed for laboratory applications where instantaneous bandwidth, high gain and moderate pow...

    Cary, NC
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    Agilent/Keysight HMMC-5027

    • used

    • 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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    AR RF/Microwave Instrumentation 40T26G40A

    • used

    • Manufacturer: AR RF/Microwave Instrumentation

    The AR RF/Microwave Instrumentation 40T26G40A is a self-contained, forced air cooled, broadband traveling wave tube (TWT) microwave amplifier designed for applications where wide instantaneous bandwidth, high gai...

    Cary, NC
  • Keysight Technologies 489A

    Keysight Technologies 489A

    • used

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) 489A Microwave TWT Amplifier operates in the 1 to 2 GHz range, delivering 1 W output with 30 dB gain. It uses 50-ohm input/output impedance via Type N female connectors. It supports...

    Dublin, Ireland
  • Kalmus 710FC

    Kalmus 710FC

    • used

    Details The Kalmus 710FC is a 10W power amplifier operating across a 1MHz to 1GHz frequency range. It provides 40dB of gain with a gain flatness of 2.5dB, and includes 10dB of gain control for precise signal mana...

    Dublin, Ireland
  • Kalmus 757LCB

    Kalmus 757LCB

    • used

    Details The Kalmus 757LCB 2 Band Amplifier covers two overlapping frequency bands: 10kHz to 230MHz and 80MHz to 1GHz, delivering 100W power output with 50dB gain. It offers 2.5dB gain flatness and 15dB gain contr...

    Dublin, Ireland
  • Amplifier Research 25A100

    Amplifier Research 25A100

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 25A100 is a compact solid-state amplifier capable of delivering up to 25 W continuous output power across frequencies up to 100 MHz. With automatic level control (ALC), it ensures s...

    Dublin, Ireland
  • RF Amplifier 1 GHz to

    RF Amplifier 1 GHz to 2 GHz 30Wt 45dB Gain TESTED! High Power "L" Band ARD1929

    • used

    • Manufacturer: Comtech

    “LIKE NEW CONDITION. BUILT IN RF METER DISPLAYS FORWARD or REFLECTED POWER, CAN BE CONTROLLED REMOTELY VIA A COMPUTER (GPIB). Made in the USA to MIL Spec standards” 30 Watt output power , 45 dB min gain Programm...

    $1,350 USD
    Menlo Park, CA
  • Amplifier Research 100S1G2Z5A

    Amplifier Research 100S1G2Z5A

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 100S1G2z5A is a solid state, broadband, air‑cooled RF amplifier providing 100 watts minimum output across multiple frequency bands. It features advanced RF input leveling, over‑temp...

    Dublin, Ireland
  • Amplifier Research 100W1000C

    Amplifier Research 100W1000C

    • used

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 100W1000C is a self-contained, solid-state RF amplifier delivering 100W power across a wide frequency range. It is housed in a modern bench-top enclosure with advanced connectivity ...

    Dublin, Ireland
  • Ophir 5293

    Ophir 5293

    • used

    Details Ophir 5293 Broadband RF Amplifier (Call for availability) The Ophir 5293 is a 50 Watt broadband amplifier that covers the 700-6000 MHz frequency range. This amplifier utilizes Class A linear power devi...

    Dublin, Ireland
56789

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.