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Posted by WaveRider on Monday 13 February 2006 - 12:51:18
Coils actually can be very well tuned to 1/4 wl.
That frequency is lower than resonance of LC, and with apropriate toroid that two frequencies can m...
Posted by JimG on Sunday 12 February 2006 - 08:55:25
...supports with acrylic rods and have added a small toroid. The total height is currently at 7.25 inches. This finishes up almost all of the hardware ...
Posted by Michael W. on Sunday 12 February 2006 - 01:03:19
... is only 5cm diameter, about 1000 turns 0,3mm and toroid ( overall diameter about 20cm, aluminium pipe)
Il try 10nF mmc now, maybe oscilloscoping s...
Posted by Michael W. on Sunday 12 February 2006 - 01:03:19
I've done everything to my existing coil that I can, New toroid, larger primary and trying to tap it and all I can get is a weak 1 inch arc. It looks...
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