8495D DC – 26.5 GHz, 70 dB, Manual Step Attenuator

The Keysight 8495D dc to 26.5 GHz manual step attenuator offers exceptional repeatability and reliability. Attenuation is provided 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, NIST traceable data (SWR and attenuation) is available as Option 890. 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. Features
Frequency range:
dc to 26.5 GHz
Attenuation range:
0 to 70 dB, 10 dB steps
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 life:
0.03 dB maximum to 18 GHz, 0.05 dB maximum to 26.5 GHz, 5 million cycles per section
Maximum RF input power:
1 W (average), 100 W (peak)
Connector type:
3.5 mm female