Radio Shack Mega Cable Natural Resonant Frequencies.

["Tesla list" <tesla@xxxxxxxxxx>]

Original poster: Harvey Norris <harvich@xxxxxxxxx>

I have employed these ready made spirals for a variety
of purposes. They come in the package already in the
form of a spiral, about 8.5 inches wide, ~35 turns of
a double set of 50 ft length conductors. Most
importantly the wire is 1/8 in. flattened braided
copper so that significant internal capacity exists in
the inductance. This has the effect of dramatically
lowering the resonant frequency made by the spirals,
so much so that connecting another C value for use as
a tesla primary becomes questionable, since L is so
high. The measured inductance of the spirals is .6 mh
with the two layers in magnetic agreement, and a 12.6
fold reduction of inductance if the layers are made in
magnetic opposition, about .05 mh. This comes down to
a usable level of L value for a tesla resonator in the
300 khz range.
     To determine the resonant frequency of the
spirals, I used a ferrite conduction initiated by
resonant Megacable circuits attached to a car
alternator outputing 480 hz. Ferrite conductions have
been shown in many ways to resemble the actions of an
arc. In this method the ferrite initiates an rf burst
every .5 ms, about 4 rf bursts per input frequency of
480 hz. A set of steel rulers sandwiching  by rubber
bands 3 blocks of 3/8 inch unmagnetised SrFe serves as
the rf source,  placed above the spirals and the
spirals are then hooked to scope at 1 us/div. 625,000
hz at .4 volts peak are recorded from a scope, showing
4 traces in harmony due to the 4 rf bursts/cycle. The
signals obtained for magnetic cancellation were weaker
at 2.5 mghz. When 1.8 nf plexiglass capacity was added
in parallel to the layers in magnetic agreement, a
most peculiar result was obtained, only a halving of
the resonant frequency to about 340,000 hz. With a L
value of .6 mh paired to 1.8 nf, we should expect a
much lower resonant frequency. Perhaps here we might
suspect that the "total" capacity added by the
addition of 1.8 nf has actually only been doubled if
we also include the internal capacity of the spirals
themselves. 50 ft by 1/8 inch should actually be
equivalent of a 50/8 =6.25 sq ft, close to the value
of sq ft of the plexiglass capacity. What this would
imply is that for primaries of massive internal
capacity, the ordinary Thompsons resonant calculations
for resonant frequency are invalid. It might be
feasible just to try .6 mh as a primary using values
near 2 nf for obtaining a resonance in the 300 khz
range.
     I had at first postulated a scheme where the
windings instead would be used in magnetic opposition,
so that the smaller value of .05 mh could be paired
with a C value. Such a use of magnetic cancellation
could lead to investigations of scalar interferometry.
This stuff has been thrown over the internet for years
as the result of Tome Beardens quackery. However it
has never been demonstrated or even tested to my
knowledge. Basically the idea is to form two planes of
magnetic cancellation that intersect forming a line,
where simultaneously in time two north poles are
compressing on one station while two south poles are
compressing on the adjacent station. The recieving
station should be a coil wound to the quarter
wavelength value of the vibration. This would be a
high frequency TC concept in the megahz where the
primaries no longer appear in the spatial vicinity of
the secondary, but instead appear at least several ft
away, where the coil of the secondary is orthogonal to
the spirals, where in fact all three coils are
orthogonal to each other, and two are used to effect
the central one, being a low h/d solenoid.
     As I had noted, the
Megacable Speaker wire, also having significant
internal capacity will act as perfect air core
inductors, in that if 10 volts is put across one wind,
10 volts will be measured on the adjacent wind. Since
the primary and secondary spirals are of identical
winds and constructs, this construct then resembles an
air core isolation transformer. However for ordinary
purposes such a transformer could not be plugged into
the wall because it would need to be ballasted,
because the small reactance of the primary would cause
excessive amperage. Normal ferromagnetic transformers
employ primaries of significant inductive reactance,
corresponding to their KVA power output ratings. In
order to "ballast" the air core elements for wall
voltage measurements, a resistive load such as a
lightbulb could be used.
     With the use of an alternator, because of DC
field regulation, overload circuits can be safely
tested as outputs, meaning the spirals can be directly
connected to the three phase AC outputs. Because the
spirals have a high mutual induction, it is noted that
the reactive current measured on the spiral phase
placed into isolation will be doubled when the
vicinity of a shorted secondary spiral is included.
When all three phases are in mutual induction,
specifically when they are arranged for sum magnetic
cancellation, each winding experiences the sum of both
the line voltage from the alternator and the induced
emf created by induction of adjacent phases. In a
scalar WYE arrangement, the inner distribution of
voltage showed that given a 6 volt input made by a
17.5 volt open circuit stator: by three phase laws, a
6 volt delta source should split into three phases of
3.5 volts in WYE. However only one volt appears across
the WYE segments. When correlating this to the
measured amperage, a seeming violation of ohms law is
made. When the segments are measured in DELTA
connection however the readings are once again
sensible, and the inductive reactance of each winding
appears to be halved. The effect of each winding set
on each other is to reduce their impedance.

When the natural resonant frequencies of these spirals
are measured, the winds in agreement appear about 625
khz, and 2.5 mghz in cancellation. To actually produce
these frequencies,an arc needs to be employed, but the
scope model needs to be reconstructed in that its
internal capacity itself determines what frequency
will be recorded. A 30 pf scoping was used to make the
frequency observations. Thus all three winds could be
given 30 pf in series, and when wired in wye, all
three capacities would appear in the center, and each
capacity would have a common terminal. To reconstruct
this an inner aluminum foil triangle could be set
between three outside plate areas, forming a 30 pf wye
capacity. In this situation practically no current
issues, and the voltage of the generator goes back up
to its open circuit state.(A measured 17.5/1 reduction
in the scalar WYE) Now we place a 3 phase step up
transformer between the spirals and the alternator, so
that enough voltage between the phases exists to draw
an arc. Thus each outer C plate is given two needle
gap connections with the adjacent phases.
Topologically to the generator, the arc now also
appears as a arc between two windings in DELTA. More
specifically because the resitive and inductive loads
are so low that this reactive connection alone places
the generator into overload operation, thus quenching
the voltage to the initiated arcing. Such a scalar
wave involving three adjacent windings employing 50 ft
of 1/8 inch wide conductor spirals to form over 30
winds; is predicted to emit 2.5 mghz when resonated in
a system employing 30 pf. This is only half of the
system however, where to obtain the other half so as
to contruct two scalar sending stations for scalar
interferometry, the entire reference system is
reconstructed now with opposite winding directions of
application so that a North compression of one wave
meets the South compression of the next station. At
some distance from the sending stations, at the
orthogonal intersection zone, the recieving inductor
is then wound on an axis to that plane intersection.
Due to the relatively high frequency of operation at
2.5 Mghz, the quarter wave helical would only be a
resonator of 2.5 inches of 23 gauge wire wound on a 4
inch pvc tube.
HDN




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