Topband: Core Mix Revisited

[Mike(W5UC) & Kathy(K5MWH)]

First, thanks to all who sent replies about my question on Toroid 
Core mix. The most definitive response was from W8JI who said 
unequivocally NOT # 43 mix,  and recommended # 73. Please, I would 
like to approach this from a different direction. So:

Let's assume we have four toroids of the same physical size, and 
there is one each of # 31, 43, 73, and 77 mix. Each is wound to 
isolate the coax, and each has a 5 turn primary and a 15 turn 
secondary. How does the performance of each differ and why?

73,
Mike, W5UC




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