HFAC-26 Wide Band Amplifier

HFAC-26 26dB GHz amplifier

The HFAC-26 is a 5kHz to 1.6GHz wide band 26dB amplifier with overload detection for photomultiplier tubes (PMTs) or multichannel plates (MCPs).

The HFAC-26 amplifier is used to amplify the output signals of high speed PMTs or MCPs, especially in single photon counting applications. The gain of the amplifier allows the detector to be operated at reduced signal current which extends the lifetime of the MCP tubes. Furthermore, the amplifier gain helps to reduce noise pickup in long signal cables.

Ideal for use with any of the Becker and Hickl range of high speed PMT's.


  • Cutoff frequency 1.6GHz, Gain 26dB
  • Input and output impedance 50Ω
  • Input protection
  • Monitoring of detector current
  • Overload warning
  • Power supply 12V.



This product could be used for the following applications:

  • Spectroscopy


This product is manufactured by Becker and Hickl GmbH.

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