bolt,
      it would be good if you could post a summary document of your conclusions so far, you seem to be doing great on the theory side, it's difficult to collate it all from the posts what with the additional noise. 

Acerzw

Apparently around 2012 the earth magnetism will reach zero point. Mmmm interesting maybe the TPU wont work that year so better hurry.

The TPU is an antenna but its a dipole in simplicity but a loop antenna electrically and practically. In addition an open dipole like one connected to your FM radio is a mainly voltage collector but a loop is mainly current collecting. So if our loop is current collecting it stands to reason that we need thick wire as we are going to be collecting current......tons of it but with little voltage.  Of course you cant have power without voltage AND current and voltage potential on it own is not power. You have seen this yourself when you put your load on to 3000 volts very little happens it may glow a tad because there is very little current. I explained earlier that the current on the collector is huge but there is little voltage.

For practical construction the resistance of the wire for the collector limits the power of the device within a given space. This is pretty standard transformer logistics as you can pretty much tell by looking a fist size toroidal will be about 100 watts. So our collector coils are thick wire 14 strand hook up wire and the control coils are 20 SWG or similar. Its also clear there are 2 ways to make a tpu. The smaller coils had control wires around the collector. By evolution of design SM could see that this what not very efficient yet easiest to construct. The main reason is impedance matching of the precursor signals without creating phase distortion.  As the size of the loop coil increases the phase will drift even between the quadrants of the coil due to the massive current involved and the resistance of the wire. This is why the design had to change.

In the 1996 videos it looks like demonstrations way before the handover. In the environment we see Italian marble floors through the whole main floor, Louie XV furniture, 8 foot steel fence surrounding property, motorized driveway gate, shirt and tie. Smells like pre-existing money to me...
Lets not break out the trebuchets just yet and focus on the important matters other than any noise.

--giantkiller. The goal is not to win, but to keep the noise from becoming real.

Update to my dual frequency TPU heterodyning.
I will use a self written PC interface to connect serially to the microchip controller. The controller connects to a DAC mini board and that connects to the Jameco xr2206 sine wave generator which then connects to the TPU.

The interface will allow a beat frequency to be set and from that a dual slider to set an upper and lower distance from the center frequency.
By setting a window of frequency spread I can then use the beat frequency slider to run the whole operation through a manual sweep operation.
This is all 12bit control. I should have complete control to analyze the balancing of the windings, coil mass, input frequencies, resonancy all matched up against the earthly interface.
And through this process see exactly what frequency and coil modifications need to be made because we can't change the Earth. But we surely can change the planet and only if we work together!

--giantkiller. Tada!

GK that looks good i think your on a home run. However, your digi control is almost certainly way over the top to how SM was doing this but least gives you a stable platform to work from. One of the things i been looking at is the number of turns for the collectors. Clearly we can only deal with fractional parts of an earth wave. I post more on this shortly.

Earth wave say at 7.5 Hz = 39972327.7333 meters so what do you propose is a workable fraction to try. 3.99 meters? Perhaps 39.97 meters on a larger TPU if you have space. BTW you really should use the ferrite ring core to inject the sines into you coils.

The way SM controlled this was a free running osc tuned roughly to 7.0 to 8.0 as a sweep then it was phased locked to the actual 7.53452 once it appeared. I since found this mag freq is rather wobbly day to day.  However, you can only do this when you worked out the coils and controls otherwise force feeding is good for now. It will need to be accurate to at least 0.01 Hz. Later you need to make an AGC circuit too. If your lucky you will notice a burning smell on the coils, if unlucky.........well your mum can tell us instead. LOL