Quote:
Originally Posted by sakher
Thank you Mr.Franco, Is there required frequency range that i must measure it ?
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There is no particular frequency required, it is just a matter of finding the best value for C10. I found that my lrl (in my country) also works well with L1 = 2 turns and C10 = 10pF, or L1 = 3 turns and C10 = 22pF. I think that the phenomenon emits in the range 80 - 120Mhz and that it is important that there are radio or TV stations that transmit in that frequency range that act as a "stimulus". This could explain why my lrl (but I also believe others) does not work in certain areas.