Re: Secondary Voltage Measurement with CRO

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "tesla by way of Terry Fritz <twftesla-at-uswest-dot-net>" <tesla-at-paradise-dot-net.nz>

Hi all
Tnx for note.
The idea of those large clip on ferrites appeals and a surplus store in
Auckland has then cheap, will givce that a try
Tnx
Ted L
>snip
> I have noted a number of harmonics in the low MHz region.  I found that if
> I shortened, lengthened, or otherwise played with the primary circuit
loop,
> that the frequency would change as well as the amplitude of the harmonics.
> Getting BIG ferrits beads and placing them over the primary wires helps a
> lot as I do for my small coil: