Amateur Extra › E7 Practical Circuits › E7C03
E7C03
What is the purpose of adding an inductor to a Pi-network to create a Pi-L-network?
Pick an answer to check it.
Answer: A. Greater harmonic suppression
A Pi-L network adds a series inductor at the output of a Pi-network. The extra filtering section gives greater suppression of harmonics.
Tip: Pi-L: extra L, extra harmonic suppression.