LF Filter Components

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Sparky67

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Hi,

First question!

I am looking to build a low-pass receive-only filter to add to an active antenna, to operate below about 250kHz. Can anyone tell me if the axial resistor-type inductors are suitable for this type of application please?

Many thanks,

Martin
 

Sure, why not. The inductors have limited Q, but it should be sufficient for a low-pass filter.
 


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