Interesting thought!
Will your secondary windings differ to accommodate the two separate frequencies? Tuning Capacitors?
Will the two frequencies be fairly close or possibly harmonics?
Are you aiming for the typical High Voltage Tesla Coil output?
I believe it will work. The concept certainly works with Audio Transformers. Multiple frequencies that can be individually tuned and isolated.
And it works with Receiving Antennae. Well, sort of. The Antenna doesn't resonate at all frequencies but they can easily be individually tuned and isolated. Aboard ship we had a single antenna feeding numerous separate receivers operating at different frequencies.
Some of our Transmitting Antennae were "broadband" and could be used with several different frequencies at once.
Yes, it should work!
In regards to the two secondaries there will be an offset. At the start this is a bailywick since I only have the secondary specifications: Wire length, wind diameter, and 18uh of L. I can easily change the primary length. It is also on a slider sheath to enable moving along the secondary to change the ratio between voltage and current. Simplicity is in my crawl because I believe this build can be kept looking just like something Tesla would have built. Windings, caps, coils, resistors and diodes and nothing else. The thing is that when achieved this can be driven by two oscillators or a stungun/broadband. Once this transmission side is done then that supplies the parameters for receivers.
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