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  • IFI Instruments T1812-20

    IFI Instruments T1812-20

    • Manufacturer: IFI Instruments

    Details IFI T1812-20 IFI Instruments T1812-20 TWT Amplifier, 12 - 18 GHz, 20W The IFI T1812-20 RF Microwave TWT (traveling Wave Tube) Amplifier provides outstanding RF performance. The IFI T1812-20 Amplifier inco...

    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 1000T1G2Z5

    Amplifier Research 1000T1G2Z5

    • Manufacturer: Amplifier Research

    Details The Amplifier Research (AR) 1000T1G2z5 is a broadband traveling wave tube microwave amplifier offering a guaranteed minimum of 1000 W output across 1–2.5 GHz, with 60 dB minimum gain and at least 35 dB co...

    Dublin, Ireland
  • Amplifier Research 800A3

    Amplifier Research 800A3

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 800A3 is a self-contained, broadband solid-state amplifier delivering a minimum of 800 watts swept power across 10 kHz–3 MHz. It features selectable output impedances from 12.5 to 4...

    Dublin, Ireland
  • Amplifier Research 525S1G4A

    Amplifier Research 525S1G4A

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 525S1G4A is a high-power solid-state amplifier delivering 525 W across 0.8–4.2 GHz, designed for demanding EMC and RF test environments. With Class A architecture, it ensures high l...

    Dublin, Ireland
  • Amplifier Research 50T4G18

    Amplifier Research 50T4G18

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 50T4G18 delivers 60W nominal CW power with a frequency range of 4.2–18 GHz, providing 47 dB gain and ±10 dB flatness. Its advanced monitoring features include helix current, cathode...

    Dublin, Ireland
  • Amplifier Research 500S1G2Z5

    Amplifier Research 500S1G2Z5

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 500S1G2z5 is a broadband, air-cooled amplifier delivering a minimum of 500 watts RF output across 1.0 – 2.5 GHz with 57 dB gain. It features front panel gain control, digital displa...

    Dublin, Ireland
  • Amplifier Research 300TR7Z5G18

    Amplifier Research 300TR7Z5G18

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 300TR7z5G18 is a self-contained, forced-air cooled broadband traveling wave tube (TWT) amplifier delivering a minimum of 300 watts from 7.5 to 18 GHz. With a nominal output of 350 w...

    Dublin, Ireland
  • Amplifier Research 20S4G18

    Amplifier Research 20S4G18

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 20S4G18 is a portable, air-cooled, broadband solid-state amplifier providing 20 watts from 5–18 GHz and 12 watts from 4–5 GHz. It features a digital control panel with LCD display, ...

    Dublin, Ireland
  • Amplifier Research 125S1G4

    Amplifier Research 125S1G4

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 125S1G4 is a portable, air-cooled, solid-state amplifier delivering 125 watts of RF power across 0.7–4.2 GHz with outstanding linearity and stability. It features push-pull circuitr...

    Dublin, Ireland
  • Amplifier Research 400S1G4

    Amplifier Research 400S1G4

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 400S1G4 is a solid-state, high-power microwave amplifier offering around 375 W CW across the 0.8–4.2 GHz frequency range. Designed with quadrature coupling, it ensures linearity, lo...

    Dublin, Ireland
  • Amplifier Research 3500A100

    Amplifier Research 3500A100

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 3500A100 is a high-power broadband solid-state amplifier delivering continuous output across the 10 kHz to 100 MHz frequency band. It provides approximately 3500 W CW, with variant ...

    Dublin, Ireland
  • Amplifier Research 30S1G3

    Amplifier Research 30S1G3

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 30S1G3 is a solid-state, self-contained, air-cooled broadband amplifier designed for applications requiring wide instantaneous bandwidth, high gain, and excellent linearity. It deli...

    Dublin, Ireland
  • Amplifier Research 200T2G4

    Amplifier Research 200T2G4

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 200T2G4 is a broad-band TWT amplifier delivering a reliable minimum of 200 W CW output across 2–4 GHz, powered by a nominal 250 W TWT stage. Its modular, forced-air-cooled design en...

    Dublin, Ireland
  • Amplifier Research 1000TP2G8

    Amplifier Research 1000TP2G8

    • Manufacturer: Amplifier Research

    Details The Amplifier Research 1000TP2G8 is a high-performance TWT amplifier designed for pulsed-RF operations between 2.5 and 7.5 GHz. It delivers a nominal peak pulse output of 1800 W, with a minimum guaranteed...

    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.