I would recommend checking and re-winding some of those toroids - those
labeled as 'RFC--' or the bifilar wound transformer will likely be OK with
an extra turn, but T1, T2 and T3 should have the proper turns ratio and the
Low Pass Filters on the 2 or 4 band board depend on having the proper
inductance, so it is possible that the harmonic suppression of your K1 is
not up to par.
73,
Don W3FPR
> -----Original Message-----
>
> I recently completed the construction of K2 N4 4875 and it works
> very well! Last year, I built K1 nr 1875 and I now realize that I
> wound ALL its toroids
> with one turn too much! But K1 works OK.... Would I gain anything
> by correcting my mistake and rewinding the toroids
> with the proper number of turns? What do our experts think?
> Yves Dussault-VE2ATD Laval, Québec. 450
> 661-0768_______________________________________________
>
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