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THE MAGNETIC RESONANCE (cid:1) AMPLIFIER (MRA) (cid:1) by Joel McClain and Norman Wootan With low-level ultrasonic input signals, the Magnetic Resonance Amplifier (MRA) produces usable direct current power at lev els above anity. This circuit is based upon the work and theories of John Ernst Worren Keely, and is offered into the pub lic domain in his memory. Without lengthy discussion about the aether, tctrahedral geometric virtual rota tion, mass aggregate resonance or the Rule of Nines (see article on page 56), it is pos sible to understand this circuit as basically a tuned magnetic alld quartz amplifier. However, it ~ necessary to study those subjects in order to design and build the MRA, so if yoU want to fully realise how it works, avail yourself of the files on KeelyNet which contain all of that and much, much more. In the MRA schematic below, there is a tuneable low power oscillator which sup plies a signal to one side of a barium titan ite transducer. The opposite side of the transducer is connected to a primary coil which is wrapped around a barium ferrite magnet core. The opposite end of the pri mary goes back to the oscillator. A secondary is wrapped around the pri mary and is connected to an ordinary bridge rectifier, and the output of the bridge is applied to a DC load. A filter capacitor can be used on the output of the bridge, and was used on the MRA which we built. Additio.nally, a load resistor across the capacitor will keep the output DC from getting too high as the circuit is tuned. We found that a 3D-ohm, lO-watt resistor was sufficient. Once this has been assembled, put a volt meter across the output resistor to monitor the voltage rise as the circuit is tuned. Adjust the oscillator frequency to provide the highest DC output. During this process, be aware that the voltages across the piezo and the coil will be very much higher than the signal level which you are applying. We have seen combined volt agcs of almost 1,000 V AC wi~h When the circuit is tuned, the magnet In our circuit, we measured 0.084 V AC will be 'singing' at around 8,000 to 11,000 drop across a 2-ohm series resistor, for ii Hz. If the piezo sings, you are exceeding total of 0.685 W dissipation in the primary. its power capabilities and will need to With this, we attained 2.75 W of output reduce the number of turns on your prima power and used this to drive a lamp and a ry. The frequency that resonates bOlh the motor. Increasing the signal voltage' had piezo and the magnet at optimum reso the effect of decreasing the primary current nance will be three times (three octaves while boosting output power, thus improv above) the frequency at which the magnet ing the power gain ratio. We bclieve that is singing. larger power systems can be built by using This is the nine harmonics that are men larger coils, more piezos and a lower fre tioned in the rule of nines. quency, as ,long as the aggregate combina To test the circuit, place a precision, high tion is within the resonant frequency range wattage, low ohm resistor in series with Ithe of the components. output from the oscillator to the piezo, and The MRA is essentially a means of measure the voltage drop. It should be releasing the electrical energy stored in very small, less than 0.1 V AC. Use this magnets. As such, it is an AC battery with value to determine current in the series cir DC outp.ut. It can be used for a portable, cuit, and then calculate powcr. self-charging power supply with a solid Next, measure the DC voltage across state oscillator and rechargeable battery. your output road resistor, and once again For those who want a synopsis of thc tcch calculate power. You sho.uld be between nology, the following paragraphs are thrce to four times above the previously offered~ calculated input power. Once the circuit is in operation, you will note that the voltage will vary by Q.,l V DC or more, depending upon the time of day. T/1is is due to the nature of etheric forces inherent in the Earth's magnetLc field. Watch for peak voltage at or beJ'ore sunrise. only 30 V AC of signal input. FEBRUARY - MARCH 1995 but it is strongly suggested that you follow up this reading with a more thorough study of the KeelyNet files. Matter = Energy. To change the matter, change the energy. Creation of a magnet is achieved by a process which causes the matter to bc both expanded and com pressed at the same time, with the result NB: HIGH VOLTAGES WILL DEVELOP ACROSS THE PIEZO AND THE PRIMARY COIL EVEN AT LOW LEVEL INPUT FROM THE SIGNAL SOURCE. I: 1 transfonner 150 turns magnet wire DC output barium ferrite magnet This is a preliminary circuit! Magnetic Resonance Amplifier Future versions wi'll provide more detail. NEXUS • 53