The 8494B is a DC to 18 GHz manual step attenuator. It offers exceptional repeatability and reliability. Attenuation is provided in 1 dB steps from 0 to 11 dB. Precision gold-plated leaf springs ensure long-life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). Custom step attenuator/switch combinations are possible. The 11716A/B/C interconnect kits provide quick series connection of 849x-series 1 dB and 10 dB step attenuators for greater dynamic range with 1 dB steps. Options 001 N connector 002 SMA connector 003 APC-7 connector