Keysight / Agilent 8490D Attenuator, DC to 50 GHz

Keysight 8490D Coaxial Fixed Attenuator

Experience unparalleled precision in signal attenuation with the Keysight 8490D coaxial fixed attenuator. Engineered for superior performance, this device offers a flat frequency response and low standing wave ratio (SWR) across a wide frequency range, all at an exceptional price point. Whether you require nominal attenuations of 3 dB and 6 dB or need increments from 10 dB to 40 dB, the 8490D is tailor-made to meet your specific attenuation needs. Each unit undergoes rigorous swept-frequency testing to ensure compliance with specifications across the entire frequency spectrum, and calibration points are conveniently provided on a nameplate chart attached to every unit.

Superior RF Performance

• Frequency Range: DC to 50 GHz
• Maximum SWR (except 40 dB):
  • 1.15 to 26.5 GHz
  • 1.25 to 40 GHz
  • 1.45 to 50 GHz
• Maximum SWR (40 dB attenuator):
  • 1.08 to 26.5 GHz
  • 1.15 to 40 GHz
  • 1.25 to 50 GHz

Power Handling

• Maximum Input Power: 1 W (average)

Features

• Connector: 2.4 mm male, female

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