Highlights

The Keysight 84907K programmable step attenuator sets new standards for size and performance. It offers coaxial measurements to 26.5 GHz in a compact, rugged design, repeatability better than 0.03 dB, excellent life (greater than 5 million switching cycles per section), and an attenuation range of 0 to 70 dB in 10 dB steps. Keysight achieved high attenuation accuracy and low SWR with miniature thin-film attenuation cards composed of high-stability tantalum nitride film of sapphire substrate. Get outstanding insertion loss — less than 2 dB at 26.5 GHz from a unit that's 35 percent smaller than the Keysight 8495/7 26.5 GHz) family for easy integration into instruments and ATE systems.

  • Frequency range: DC to 26.5 GHz
  • Attenuation range: 0 to 70 dB, 10 dB steps
  • Insertion loss at 0 dB: 0.6 dB + 0.03 dB/GHz
  • Maximum SWR: 1.25 to 12.4 GHz, 1.5 to 26.5 GHz
  • Repeatability life: 0.03 dB maximum, 5 million cycles per section, typical
  • Maximum RF input power: 1 W (average), 50 W (peak)
  • Connector type: choice of 3.5 mm female, 3.5 mm male/female
  • Programming connector: 10-pin socket

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