Kay Electric Model 404B Variable Step Attenuator (0dB - 10dB x 1dB Steps) tested

exact item shown, Kay 404B 0-10 dB rotary step attenuator, standard 1/4 inch shaft, SMA connectors. my analyzer covers 300KHz to 3 GHz, so that is the range of the screen shots - I took an image for each stop of a full rotation (12 total positions) with 10 dB per division and then another partial rotation at 4 dB per division. Note to me: top drawer small gray cabinetI normally ship within 24 hours of your order, but the post office does not always initiate tracking when I put the packages in the drop off box. Check out my other items!