Описание

Ключевые возможности и технические характеристикиSuperior RF Performance
  • Frequency range: dc to 26.5 GHz
  • Insertion loss at 0 dB: 0.8 dB + 0.04 dB/GHz
  • Maximum SWR: 1.3 to 12.4 GHz, 1.7 to 26.5 GHz
Repeatability and Life Span
  • Repeatability life: 0.03 dB max 5 million cycles per section, typical
  • 5 million cycles per section
Power Handling
  • Maximum RF input power: 1 W (average), 50 W (peak)
Features
  • Connector type: 3.5 mm female, optional 3.5 mm male/female
  • Programming connector: 10-pin sockets
ОписаниеThe Keysight 84904K programmable step attenuator offers coaxial measurements to 26.5 GHz in a compact, rugged design. It offers repeatability of better than 0.03 dB, excellent life (greater than 5 million switching cycles per section) and attenuator range of 0 to 11 dB in 1-dB steps. This latest design evolution sets new standards for size and performance. High attenuation accuracy and low SWR are achieved through the use of miniature thin-film attenuation cards composed of high-stability tantalum nitride film of saphire substrate. Insertion loss is outstanding, with less than 2 dB of loss at 26.5 GHz. The compact size of the unit, 35% smaller than the Keysight 8495/7 (26.5 GHz) family, allows for easy integration into instruments and ATE systems.For more information about programmable rf step attenuator, please visit Keysight Programmable RF Step Attenuator.''