Keysight 8495D 0-70dB manual step attenuator, 0-26.5GHz

Superior RF performance

• Frequency range: dc to 26.5 GHz
• Insertion loss at 0 dB: 0.4 dB + 0.09 dB / GHz
• Maximum SWR: 1.6 to 12.4 GHz, 1.9 to 18 GHz, 2.2 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), 100 W (peak)

Features

• Connector type: 3.5 mm female

The Keysight 8495D dc to 26.5 GHz manual step attenuator offers exceptional repeatability and reliability. It provides attenuation in 10-dB steps from 0 to 70 dB. Precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, Option UK6 provides NIST traceable data (SWR and attenuation). Custom step attenuator / switch combinations are possible. The Keysight 11716A / B / C interconnect kits provide quick connection of Keysight 8494 / 5 / 6 / 7 1-dB and 10-dB step attenuators in series for greater dynamic range with 1-dB steps.