Re: KIT LPF


Bob Benedict, KD8CGH
 

How did you calibrate the NanoVNA? These don't look low low pass filters. Are you sure they are plugged in correctly (in vs out)?
If you search the posts you can find that I and others built a simple filter holder for the filter and calibrated that holder.
Here is my sweep of my 30 m low pass filter



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  73
    KD8CGH

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