Check the listing for details. HP Agilent 8495G Programmable Step Attenuator, 4 GHz, 70 dB, 10 dB Steps opt 002. Condition: Used. Listed at 195.00 USD. HP Agilent 8495G Programmable Step Attenuator 4 GHz, 70 dB, 10 dB Steps The Agilent 8495G dc to 4 GHz programmable 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 UK6. A maximum switching time of 20 ms (including contact settling) speeds automatic testing. Custom step attenuator/switch combinations are possible. The Agilent 11716A/B/C interconnect kits provide quick connection of Agilent 8494/5/6/7 1 dB and 10 dB step attenuators in series for greater dynamic range with 1 dB steps. Superior RF Performance · Frequency range: dc to 4 GHz · Insertion loss at 0 dB: 0.4 dB + 0.07 dB/GHz · Maximum SWR: 1.35 Tested, guaranteed to work.