[Elecraft] [K2] Inductivity of Toroids

Daniel Heise dheise1 at gwdg.de
Tue Jan 1 09:14:45 EST 2013


Dear K2-Experts,

I´m just assembling my K2, and it´s true: It really is addictive :)
After winding my first toroid inductors, I measured their inductivity 
with an atlas LCR40 component analyser before I soldered them into the 
RF board.
Though I closely adhered to the manual, the measured inductivities are 
almost twice as high than the values stated in the manual (on the parts 
list in appendix A).

It was good to read on the elecraft homepage, that the inductivities are 
not too critical for the entire function of the transceiver. But I´m 
still wondering if anyone else measured the inductivities of the toroid 
inductors and made similar experiences...

73, Daniel
DL6MCL
Goettingen, Germany


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