Agilent 87405A Preamplifier, 10 MHz to 3 GHz

The 87405A Preamplifier is a multi-purpose instrument for any application that requires low noise and additional gain. The SNR of the final signal in an RF system is greatly impacted by the initial amplification of the signal and its original SNR. By having low noise figure in a preamplifier, the final signal will have a lower noise than without the preamplifier.

System Specifications​

  • 10 MHz to 3 GHz frequency range
  • 22 dB to 27 dB gain
  • 4 dBm output power
  • 6.5 dB (10 MHz to 2 GHz) and 7.5 dB (2 to 3 GHz) noise figure


  • Noise figure measurement
  • Applications that require additional gain and low noise

What’s Included

  • Agilent 87405A
  • N-Type cable


Rent this equipment

Does your research benefit from products and services provided by CMC Microsystems?

Open source design platforms for accelerated system development.

Scroll to Top
Skip to content