Filters.

Discussion in 'Homework Help' started by didho, Mar 8, 2011.

  1. didho

    Thread Starter New Member

    Mar 2, 2011
    1
    0
    i need someone to please help me out.

    1.What is a filter?
    i think a filter is a circuit that allow certain frequency to pass through and stop others base on the desire settings.

    2. What are the most common filters use in radio receuvers?
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
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