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Thread: 3115A Network Polarity Question

  1. #1
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    3115A Network Polarity Question

    Hi,

    I am using the 3115A network with 2441/2390 on top of 2220H/4530 Scoop. May I know if the 2441 should be wired in reverse polarity to the 2220H?

    I am asking because if the 3115A is a 2nd order Filter, there is already a 180 degrees phase difference, add this to the length of the 2390, there should be no need to reverse the connection of the 2441 right? However the 3115A manual states that the connection of the high frequency should be reverse to that of the low frequency. I am confused.

    thanks.

  2. #2
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    Oops, I found my answer in the Component Series reference thread below. No flipping.

    thanks.

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