Test, Lab, Medical equipment » Amplifiers

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  • 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
  • Amplifier Research 125W1000

    Amplifier Research 125W1000

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 125W1000 is a 125 W CW solid-state amplifier covering 80–1000 MHz with broadband, instantaneous response. Featuring precision push-pull circuitry, it minimizes distortion while deli...

    Dublin, Ireland
  • Amplifier Research 450S1G3

    Amplifier Research 450S1G3

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 450S1G3 is a broadband solid-state amplifier delivering ~450 W CW power across the 0.8–3.0 GHz range. It provides high gain with low distortion thanks to its advanced linear archite...

    Dublin, Ireland
  • Amplifier Research 1000W1000C

    Amplifier Research 1000W1000C

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 1000W1000C is a robust, self-contained solid-state amplifier delivering a minimum of 1 kW continuous output across 80 MHz to 1 GHz. Its push-pull RF stage architecture minimizes dis...

    Dublin, Ireland
  • Amplifier Research KAA3070

    Amplifier Research KAA3070

    • Manufacturer: Amplifier Research

    Details The Amplifier Research KAA3070 is part of the reliable KAA/KAW amplifier series, engineered to deliver around 300 W CW across an estimated frequency range of 1 GHz to 3 GHz. It integrates analog forward a...

    Dublin, Ireland
  • Amplifier Research 50S1G4

    Amplifier Research 50S1G4

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 50S1G4 Amplifier is a solid-state, air-cooled broadband amplifier delivering 50 watts of RF power with excellent gain and linearity. Designed for benchtop or rack mounting, it featu...

    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 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 120S1G3

    Amplifier Research 120S1G3

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 120S1G3 Microwave Amplifier is a portable, self-contained, air-cooled, solid-state unit engineered for broadband applications requiring instantaneous bandwidth, high gain, and super...

    Dublin, Ireland
  • Amplifier Research 35S4G8A

    Amplifier Research 35S4G8A

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 35S4G8A is a broadband, air-cooled RF amplifier providing 4.0–8.0 GHz frequency range, with a minimum of 35 W RF output and at least 45.5 dB gain. Featuring a front-panel gain contr...

    Dublin, Ireland
  • Amplifier Research 75A250A

    Amplifier Research 75A250A

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 75A250A is a portable, air-cooled, solid-state broadband amplifier designed for laboratory applications requiring instantaneous bandwidth, high gain, and 75 watts minimum RF output ...

    Dublin, Ireland
  • Amplifier Research 500A250

    Amplifier Research 500A250

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 500A250 is a self-contained, air-cooled, broadband solid state amplifier delivering 500 watts minimum swept power. It features push-pull LDMOS circuitry for reduced distortion, enha...

    Dublin, Ireland
  • Amplifier Research 10S4G18

    Amplifier Research 10S4G18

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 10S4G18 is a portable, self‑contained, air‑cooled broadband solid‑state amplifier delivering instantaneous 4–18 GHz coverage. It produces ≥10 W from 5–18 GHz and ≥7 W from 4–5 GHz, ...

    Dublin, Ireland
  • Amplifier Research 50W1000B

    Amplifier Research 50W1000B

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 50W1000B is a portable, air-cooled, broadband solid-state amplifier offering instantaneous bandwidth and high gain. It uses push-pull circuitry in its high-power stages to minimize ...

    Dublin, Ireland
  • Amplifier Research 5000A250A

    Amplifier Research 5000A250A

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 5000A250A is a broadband solid-state amplifier delivering approximately 5 kW CW across the 100 kHz to 250 MHz frequency range. Designed with parallel MOSFET push-pull arrays, it min...

    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.