"i4jmy@iol.it" wrote:
> The problem of multiple resonances appears when an inductor becomes very long
> compared with its diameter and can be thought more as a combination of
> different inductors in series, rather than a single one.
Mauri, what you just described is exactly a transmission line :-)
> Seeing the choke as a transmission line because of this effect is stretching
> things far away, beyond reality.
No, it is just your beleif, just as it was mine.
But making a few sound measurements changes that easily.
> Coming back to the original topic, as per object:
> Under the resonance, inductive reactance rises continuously and the choke
> fully behaves as a parallel LC.
Sure, if "Under the resonance" is taken to mean "well below the first parallel
resonance".
73,
Sinisa YT1NT, VA3TTN
_______________________________________________
Topband mailing list
Topband@contesting.com
http://lists.contesting.com/mailman/listinfo/topband
|