Product Description:
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.
Superior RF performance
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Frequency range: dc to 26.5 GHz
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Insertion loss at 0 dB: 0.4 dB + 0.09 dB / GHz
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Maximum SWR: 1.6 to 12.4 GHz, 1.9 to 18 GHz, 2.2 to 26.5 GHz
Repeatability and life span
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Repeatability life: 0.03 dB max 5 million cycles per section, typical
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5 million cycles per section
Power handling
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Maximum RF input power: 1 W (average), 100 W (peak)
Features：
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Connector type: 3.5 mm female
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