This device I wound two coils just like he shows. I was a bit sceptical but intreaged, I wired one coil the RX up tp a LED and the TX to my Signal Gen at first and a driver circuit but not much doing, I noticed the frequency was around the 1000 Khz before i got a glimmer of life if you can call it that, after that the responce was flat all the way up to 5mhz.
As far as I can tell some thing isn't all it should be, and I dont have time to faff about with it.
Any ideas any one ?
Sil
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