Successful TPU-ECD replication !

[miroslav]

@ wattsup
hi if the center toroid is in the cw-ccw direction and you pulse it from blocking oscillator in mhz range ( say 5mhz at min. 40v peak) you will have many distrubence from low frequency (from 200 hz up to 800mhz) at the distance about 4m (preity strong, computer-restart,speaker-buzzing,tv-useless at all  frequencies)  transistor bc337 at 100mA 12v power supply

[giantkiller]

very very cool, does it do anything?  if so would you be kind enough to draw up some quick plans , schematic , parts used etc?
thanks

That is an ECD right from the Ronotte's & Otto's pdf by specification.

--giantkiller.

[Room3327]

It is very easy to calculate frequency directly from the oscilloscope.  Look at one full cycle and see what your time /div. setting is, multiply by number of divisions on scope in one full cycle and divide into 1.  This will tell you what the frequency is.
1/time per Hz= freq.

[ramset]

Room3327

Just for clarity on Wattsup's request[and for my understanding as well] based on his scope shots, can you nail that frequency for us?

Kind regards

Chet

[magpie]

That is an ECD right from the Ronotte's & Otto's pdf by specification.

I downloaded that PDF but it is corrupted, could someone please send me the original? Thanks