Superior RF Performance

  • Low insertion loss < 1.75 dB
  • Very fast turn-on time < 100 ps
  • Limiting threshold 10 dBm, typical


  • Bi-directional
  • High power protection up to 3 W(ave)
  • Integrated DC block.

Protect Your Investment from Excess RF Power, DC Transients, and ESD

The N9355B power limiter provides the best broadband input power protection to sensitive RF and microwave instruments and components, like network analyzers, spectrum analyzers, and amplifiers, from excess RF power, DC transients and ESD. Minimize your measurement uncertainty and improve your measurement accuracy with the limiter’s superior RF performance.

The N9355B comes with a pair of high quality male and female Type-N connectors.

N9355B Power Limiter

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