[Amps] What am I missing....balun

Joe Subich, W4TV lists at subich.com
Fri Feb 17 09:48:41 EST 2017


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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