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Used network analysers

  • Teseq (Schaffner) 1727A

    Teseq (Schaffner) 1727A

    • Manufacturer: Teseq - Schaffner

    Details The Teseq Schaffner 1727A is designed as part of Schaffner’s modular test systems, serving as a coupling/decoupling network (CDN) or high-voltage pulse module. It enables precise and repeatable disturbanc...

    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
  • Keysight Technologies 8348A

    Keysight Technologies 8348A

    • Manufacturer: Agilent - Keysight
    • Model: 8348A

    Details The Keysight (Agilent) 8348A RF Amplifier delivers broadband gain to compensate for systematic RF losses across test systems, with high-power output suitable for driving millimeter-wave source modules and...

    Dublin, Ireland
  • Keysight Technologies 83050A

    Keysight Technologies 83050A

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) 83050A Microwave System Amplifier delivers ultrabroad bandwidth from 2 to 50 GHz, providing over 21 dB gain and superior RF performance with a noise figure below 6 dB. Ideal for RF ...

    Dublin, Ireland
  • Keysight Technologies 8347A

    Keysight Technologies 8347A

    • Manufacturer: Agilent - Keysight
    • Model: 8347A

    Details The Keysight (Agilent) 8347A RF Amplifier operates across a wide frequency range of 100 kHz to 3 GHz, offering broadband amplification with up to +20 dBm output power. Engineered to boost signal strength ...

    Dublin, Ireland
  • Keysight Technologies 8349A

    Keysight Technologies 8349A

    • Manufacturer: Agilent - Keysight
    • Model: 8349A

    Details The Keysight (Agilent) 8349A Broadband Microwave Amplifier operates from 2 to 20 GHz and delivers over 15 dB gain with a maximum leveled output of +19 dBm. Designed to enhance signal generator output in h...

    Dublin, Ireland
  • Keysight Technologies 87405C

    Keysight Technologies 87405C

    • Manufacturer: Agilent - Keysight
    • Model: 87405C

    Details The Keysight (Agilent) 87405C offers 25 dB gain and ±1.5 dB flatness, with a 4.5 dB noise figure to enhance test equipment sensitivity. It includes a probe-power bias connection, removing the need for an ...

    Dublin, Ireland
  • Keysight Technologies 83017A

    Keysight Technologies 83017A

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) 83017A Microwave System Amplifier delivers over 25 dB gain and P1dB output power of more than 18 dBm up to 20 GHz, with a noise figure below 8 dB up to 18 GHz and 13 dB to 26.5 GHz....

    Dublin, Ireland
  • Keysight Technologies 8447F

    Keysight Technologies 8447F

    • Manufacturer: Agilent - Keysight
    • Model: 8447F

    Details The Keysight (Agilent) 8447F RF Amplifier integrates the functions of the 8447D preamplifier and 8447E power amplifier into a single compact unit. Covering a frequency range of 0.1 to 1.3 GHz, it offers >...

    Dublin, Ireland

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.