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Used comtech

  • Comtech BHE2758-200

    Comtech BHE2758-200

    • Manufacturer: Comtech

    Details The Comtech BHE2758-200 delivers 200 W output across 20–500 MHz, ensuring high power and versatile performance. Engineered with the robust protective and maintenance features of the BHE line, it guarantee...

    Dublin, Ireland
  • Comtech AR4819-50

    Comtech AR4819-50

    • Manufacturer: Comtech

    Details The Comtech AR4819-50 delivers 50 W of power across the 400 MHz–1 GHz band, featuring a compact rack-mounted enclosure, internal AC supply, and efficient cooling. It offers enhanced gain while maintaining...

    Dublin, Ireland
  • Comtech AR1929-100

    Comtech AR1929-100

    • Manufacturer: Comtech

    Details The Comtech AR1929-100 is a rack-mounted amplifier delivering 100 W class-A output in the 1 to 2 GHz band. It is built into a rugged chassis and features the AM series high-performance core with a univers...

    Dublin, Ireland
  • Comtech AR4819-10

    Comtech AR4819-10

    • Manufacturer: Comtech

    Details The Comtech AR4819-10 is a rack-mounted Class A linear amplifier designed for 400 MHz to 1 GHz applications, delivering 10 W RF output. Featuring the AM series amplifier in a robust chassis, it integrates...

    Dublin, Ireland
  • Comtech AR1929-50

    Comtech AR1929-50

    • Manufacturer: Comtech

    Details The Comtech AR1929-50 amplifier delivers 50 W of amplified Class-A power across the 1–2 GHz frequency range. It integrates a universal AC module and comes in a rack-ready enclosure, offering reliable mid-...

    Dublin, Ireland
  • Comtech AM1929-10

    Comtech AM1929-10

    • Manufacturer: Comtech

    Details The Comtech AM1929-10 Amplifier delivers 10 W RF output within the 1 MHz to 2 GHz spectrum, part of the AM series designed for broadband tasks. With output ranging from 2–30 W at 1 dB compression, it ensu...

    Dublin, Ireland
  • Comtech AM4819-25

    Comtech AM4819-25

    • Manufacturer: Comtech

    Details The Comtech AM4819-25 amplifier delivers 25 W of output power across 400 to 1000 MHz, offering a mid-power solution with excellent RF gain and reliability. Designed for durability, this amplifier combines...

    Dublin, Ireland
  • Comtech AM4819-10

    Comtech AM4819-10

    • Manufacturer: Comtech

    Details The Comtech AM4819-10 extends performance into the 400–1000 MHz range, delivering 10 W RF power with controlled linearity under compression. Its design ensures stability and reliability for mid-band appli...

    Dublin, Ireland
  • Comtech AM1929-5

    Comtech AM1929-5

    • Manufacturer: Comtech

    Details The Comtech AM1929-5 amplifier delivers 5 W output power across the 1 MHz–2 GHz band, balancing compact size with robust amplification. It offers reliable stability and low insertion distortion, making it...

    Dublin, Ireland
  • Comtech BHE2758-100

    Comtech BHE2758-100

    • Manufacturer: Comtech

    Details The Comtech BHE2758-100 is a Class AB amplifier delivering 100 W output power across 20–500 MHz, engineered with wideband agility and robust protective features. It incorporates VSWR management, input ove...

    Dublin, Ireland
  • Comtech BHE2718-200

    Comtech BHE2718-200

    • Manufacturer: Comtech

    Details The Comtech BHE2718-200 delivers 200 W output across 20–100 MHz, positioning it as a versatile mid-tier power amplifier within the BHE2718 series. It maintains robust performance with load VSWR turndown, ...

    Dublin, Ireland
  • Comtech AR1929-30

    Comtech AR1929-30

    • Manufacturer: Comtech

    Details The Comtech AR1929-30 is a 30 W rack-mount amplifier operating across the 1 GHz to 2 GHz band, designed with AM core efficiency and a universal AC power supply for dependable performance. Its compact rack...

    Dublin, Ireland
  • Comtech AR1929-10

    Comtech AR1929-10

    • Manufacturer: Comtech

    Details The Comtech AR1929-10 delivers a 10 W rack-mounted amplifier solution with integrated AM core and universal AC power supply. Operating across 1 to 2 GHz, it provides seamless plug-and-play functionality f...

    Dublin, Ireland
  • Comtech BHE2718-500

    Comtech BHE2718-500

    • Manufacturer: Comtech

    Details The Comtech BHE2718-500 delivers 500 W of output power across a wide frequency range of 20 to 100 MHz. Engineered for durability, it integrates advanced protection mechanisms including load VSWR control, ...

    Dublin, Ireland
  • Comtech BHE2718-100

    Comtech BHE2718-100

    • Manufacturer: Comtech

    Details The Comtech BHE2718-100 is a Class AB wide-bandwidth amplifier covering 20 MHz to 100 MHz with 100 W output. It integrates electronic load-VSWR protection using negative-feedback-controlled power turndown...

    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.