Oops! A clear case of engage brain before opening mouth, I'd forgotten
about the square of the number of turns.
John G3UUT
On 17/02/2017 14:48, Joe Subich, W4TV wrote:
Your numbers don't add up. Impedance increases by the square of
the number of turns but only linearly by the number of cores:
14^2 (196) >> 2^2*6 (24)
73,
... Joe, W4TV
On 2/17/2017 9:35 AM, John G3UUT wrote:
Hang on a minute, lets think about this. I built a balun using one of
these cores or similar and needed 14 turns to get sufficient loss on 1.8
MHz. This one has 2 turns but has 6 cores so it may not be far off.
73 John G3UUT
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