Back in the Q meter thread someone gave just enough info to make it sound interesting, but not enough for me to understand.
Their design was for 50¦¸, They used a 40¦¸ and 10¦¸ in series and put the transformer across the10¦¸ to reduce the turns count.
In that case, I think the goal was 0.02¦¸. Yes, that does require you to input more? power.
57¦¸ in series with 18¦¸ gets your 75¦¸ impedance for the amp. 18¦¸ to 0.5¦¸ is a impedance ratio of 36 or a turns ratio of 6.
That is a much easier transformer build with less strays to worry about.
But 2/3 of you power is dissipated in the 57¦¸.
? Just throwing out the idea.
?????????????????????????? Mikek
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