Passive Attenuators (Part 1) - L Pad, U Pad Attenuators - With Calculations and design -20dB example

in this video I explain the basic theory of a passive L and U pad attenuator. These are typically used to lower signal levels. I demonstrate an unbalanced (L) the balanced (U) example showing -6dB and -20dB attenuation respectively. The design equations are also included. i also show how you might think about matchnig the attenuator to the system you are using it in.