Toroid winding

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Toroid winding

Paul Smith-31
Hi all

A question regarding the winding of a broadband transformer for a QRP tuner for my K1:
Does it matter where a primary winding is located along the circumference of the secondary ? Will it make any difference if the primary is closer to one terminal of the secondary or not ? I have a 47T secondary which occupies about 220 degrees of the core and the primary is just 4T in total.
Many thanks,
Paul
ZS2OE
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