GBluer(Slayer) Exiter

[conradelektro]

Hi Bill (Pirate88179) !

Thank you for the hint, I just tried it. A big Neodym Magnet stopped the oscillation cold. Smaller ones lifted the frequency from about 6 KHZ to about 8 KHz.

So there is some effect, I have to experiment further. It will depend very much on the right magnetic strength. I can place something between the toroid and the strong magnet to adjust its influence (a piece of wood or plastic keeping the magnet at a certain distance).

Most people older than 50 will not hear anything beyond 10 KHz, but children and pets do up to 30 KHz. Dogs hear up to 40 KHz.

Greetings, Conrad

[gyulasun]

Hi Conrad,

You surely know the big (or not so big) magnet brings the core towards saturation, this means lowering the original permeability hence increasing frequency.  This can go till the conditions for maintaing oscillations in your oscillator circuit remain valid (till feedback remains sufficient etc).

Gyula

[Pirate88179]

I agree.  I use a very powerful neo on mine but, I am using a high permeability ferrite toroid that is 3 3/8" in diameter.  I am sure my strong magnet would overwhelm one of my smaller toroids.

I have also added several small neos to the transformer on my Fuji JT circuits and my lights get noticeably brighter.

Bill

[slayer007]

Here is just a short video showing the Exiter running off a 12v battery.
It works off as high as 18v but much past 12v it's still easy to fry the transistors.

In the video I start it at the lowest setting then turn it up to 3/4 power.

Here is the video.
http://www.youtube.com/watch?v=uU_HeCr8BTM

[stprue]

Nice Job Slayer, that tower is putting out all kinds of high frequency waves. 

You're getting lots of power at good distance....it is still amazing to me that this exciter circuit can turn anything into a battery so to speak.

How did your self running tests come out?