Bird - 4421

Bird - 4421

The 4421 Multifunction Power Meter is a precision RF instrument that, while originally intended for general purpose laboratory applications where high accuracy is required, has found wide acceptance in semiconductor processing applications.

The product is configured as a system, consisting of the 4421 and a precision power sensor selected for the application based upon maximum power and operating frequency.

  • ±1% Accuracy - Accomplished through the use of sensors with an automatic frequency compensation scheme, where the error contributions due to directional coupler frequency response characteristics are eliminated.
  • Wide Dynamic Range - The instrument will meet the full accuracy specification over a 35 dB dynamic range.
  • Excellent Measurement Repeatability - Typically <0.1%
  • Digital Display - Along with automatic VSWR calculation
  • Computer Interface - RS-232 and IEEE-488 standard

Item code: 155693

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