Quote from: Jeg on October 17, 2014, 12:32:32 PM
Hi@all
Guys, did Ruslan speak about synchronizing or not the katcher coil? Did I miss that info?

Hi Jeg. I don't know what Ruslan said about it in the recent internet conference he did,
but prior to that he seems to have said little about it. He did say this previously however:
"Pulses with an oscilloscope look to fall precisely hump sinus. 
To generally get a clear impetus needed nanosekundnik.  Of Tesla can get it all! "

My overall impression is Ruslan has basically just replicated what Akula did as closely
as Ruslan could figure out, and it apparently ended up working. Ruslan does not necessarily
fully understand it well himself. The other explanation is that Ruslan is just yanking people's chains.
He does at least seem sincere enough about this however.
All the best...

Thank you guys.
In case, i intend to build a simple on off switch with a comparator to drive a mosfet. I will ground this way the base of the transistor in the wanted frequency. I will take timing for the input of the Lm393 from the toroid which feeds dc the main mosfets generator. I have used for this toroid a small yoke core, so it has space to wind some more turns to feed the comparator's input through a half rectification.

hi itsu and MenofFather,

This video is unique.Please watch scope in video.Time to resume sleep cycle.

It seems using tesla coil with multilayer coil he is able to light bulb dimly with no nanosecond generator or yoke."It's like semi power on ,recall just the fan came on in Ruslan video"

https://yadi.sk/i/stpsTAWhbwY9H

Need help to translate key points to English.

Anapa more - lighting the ligh bulb but very unstable no sync. Need tuning of PLL.

Продолжение, настройка доски
http://www.youtube.com/watch?v=JDoENKwhBTw

Anapa More channel
http://www.youtube.com/channel/UC8M-dD3YGiEmzizz_6TkgDg

Schematic.

Akula has used not Brovin's Katcher but Tesla Transformer on transistor 2SC5200.

If it was TT than TT secondary must be same lenght as Grenade 37.5m. Grounding wire need  to be 1/2 of Grenade wire lenght - same as resonant bifilar 18.75m.

Main "trick"  is syncing top sinusoide of push-pull oscillator and Tesla unipolar impulse kick on oscillator max.peak. Both phases slide over range and here PLL need to "lock" them both.

If somebody would anylse PLL loop and PLL-logic.  Russian К555ТВ9 is double JK flip-flop. American analog is SN74LS112N.