Test, Lab, Medical equipment » Amplifiers

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Used optical and testing

  • Amplifier Research 250U1000A

    Amplifier Research 250U1000A

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 250U1000A delivers a minimum of 250 watts RF power when paired with a sweep generator. It comes in a sleek cabinet for benchtop use or rack mounting, offering full remote control th...

    Dublin, Ireland
  • Amplifier Research 125A400

    Amplifier Research 125A400

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 125A400 is a solid-state, air-cooled, broadband amplifier offering a minimum of 125 watts across 10 kHz–400 MHz with 51 dB gain. It features push-pull LDMOS circuitry for low distor...

    Dublin, Ireland
  • Amplifier Research 500A250D

    Amplifier Research 500A250D

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 500A250D is a solid-state, air-cooled broadband amplifier delivering 500 watts of RF power from 0.01–250 MHz. Designed with high gain and excellent linearity, it includes a front pa...

    Dublin, Ireland
  • Amplifier Research 1200A225

    Amplifier Research 1200A225

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 1200A225 is a solid-state, broadband amplifier delivering a minimum of 1200 watts of RF power. It offers instantaneous bandwidth, high gain, and excellent linearity. With front pane...

    Dublin, Ireland
  • Amplifier Research 1000W1000G

    Amplifier Research 1000W1000G

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 1000W1000G is a solid-state, self-contained, air-cooled broadband amplifier delivering a minimum of 1000 watts RF output power. It offers instantaneous bandwidth, high gain, and exc...

    Dublin, Ireland
  • Amplifier Research 500W1000C

    Amplifier Research 500W1000C

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 500W1000C is a solid-state, self-contained, air-cooled broadband amplifier delivering 500 watts of RF power with high gain, instantaneous bandwidth, and excellent linearity. Designe...

    Dublin, Ireland
  • Amplifier Research 50S1G6

    Amplifier Research 50S1G6

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 50S1G6 is a self-contained, air-cooled broadband amplifier delivering a minimum of 50 watts RF power across a wide frequency range of 1.0 – 6 GHz. It offers 48 dB minimum gain, ±1.5...

    Dublin, Ireland
  • Amplifier Research 40S4G18

    Amplifier Research 40S4G18

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 40S4G18 is a portable, air-cooled, broadband solid-state amplifier delivering instantaneous bandwidth from 4.2 to 18 GHz. It provides a typical 45W RF output with 48 dB gain, except...

    Dublin, Ireland
  • Amplifier Research 2000W1000D

    Amplifier Research 2000W1000D

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 2000W1000D is a self-contained, air-cooled, solid-state broadband amplifier delivering 2000 watts of RF power. It supports wideband instantaneous operation and offers remote control...

    Dublin, Ireland
  • Amplifier Research 100S1G2Z5A

    Amplifier Research 100S1G2Z5A

    • 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 1000A400

    Amplifier Research 1000A400

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 1000A400 is a solid-state, self-contained, air-cooled broadband amplifier delivering a minimum of 1000 watts of RF power when paired with a sweep generator. It features a front-pane...

    Dublin, Ireland
  • Amplifier Research 2500A225A

    Amplifier Research 2500A225A

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 2500A225A is a solid-state, broadband amplifier delivering a minimum of 2500 watts of RF power with exceptional linearity and high gain. It features internal liquid cooling for reli...

    Dublin, Ireland
  • Amplifier Research 2500A225B

    Amplifier Research 2500A225B

    • Manufacturer: Amplifier Research

    Details The Keysight (Aglient) Amplifier Research 2500A225B is a solid-state, self-contained broadband amplifier delivering a minimum of 2 500 W RF output instantly from 10 kHz to 225 MHz, offering exceptional ga...

    Dublin, Ireland
  • Amplifier Research 350S1G6A

    Amplifier Research 350S1G6A

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 350S1G6A is a portable, air-cooled, broadband solid-state amplifier delivering a minimum of 350 watts of RF power when paired with a sweep generator. Equipped with a Digital Control...

    Dublin, Ireland
  • Amplifier Research 2500A225

    Amplifier Research 2500A225

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 2500A225 RF Amplifier is a self‑contained, broadband, solid‑state amplifier offering instantaneous bandwidth and high gain, with forced‑air plus internal liquid cooling for high per...

    Dublin, Ireland
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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.