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Manually Variable Attenuators

JFW offers a variety of manual step attenuators.  We have broken up the online manually variable attenuators into eleven sortable tables:

Dual rotary attenuators are manual step attenuators with two knobs (i.e. 0-110dB with 1dB step knob and 10dB step knob).  Single rotary attenuators are manual step attenuators with a single knob (i.e. 0-10dB with 1dB step knob).  All panel mounted rotary attenuators listed on the website are 19 inch rack mountable.  If you have a specific attenuator application, please email our engineering department.