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Showing posts from June, 2024

Tame Your Coax Choke

 Owen Duffy simulated a Common Mode Choke (CMC) using RG316 coax and  2643251002 toroid ferrite core . See his post here . I found the double-shielded RG316 coax I was using had a life of its own with regards to routing. My understanding is that windings close together boast capacitance, which can negatively affect the choking performance, especially at the high frequency end of the HF spectrum. I designed and 3D printed a part which solves this.