Lrl from Italy

[FrancoItaly]

Hi mustefa,
I do not know if the salt accelerates the phenomenon, however, the salt does not corrode the gold and perhaps not be able to accelerate the phenomenon. I do not know if sensitivity to fluorescent lamp somehow has to do with the phenomenon.
Regards

[mustefa ubram]

hi to all
this is new version pcb of franco with 4046.I hope the good work

[FrancoItaly]

Hi mustefa,
great work, you give a professional look to my LRL. I hope you have the same result on the field!
Regards

[mustefa ubram]

Hi mustefa,
great work, you give a professional look to my LRL. I hope you have the same result on the field!
Regards

thank you very much franco.
I'm also hoping
franco ?Can I use the bc237 instead of bc183?and bc548 instead of 170?
If constructed properly by touching the antenna output happening?

[Nicolas]

thank you very much franco.
I'm also hoping
franco ?Can I use the bc237 instead of bc183?and bc548 instead of 170?
If constructed properly by touching the antenna output happening?

Yes you can dear Mustafa . Nice work and job

[FrancoItaly]

Hi mustefa,
I think that all transistors type BC238, BC108, BC548, BC109, BC239, BC549 and similar are OK but only type "C" (BC109C, BC548C...) because they have much more gain.
Regards

[FrancoItaly]

Hi mustefa,
If you touch the antenna the DC output signal goes low.
Regards

[mustefa ubram]

hi mustefa ubram,
very nice job.

With what program did you draw?

I have designed with professional software altium.This is software for industrial design

[mustefa ubram]

thank you very much dear franco
I will soon make Type 4046 with new version pcb .And tell you the result.

[AurumKid]

Very nice work mustefa. Do you have a pcb design for crystal osc type?

[mustefa ubram]

Very nice work mustefa. Do you have a pcb design for crystal osc type?

I sent complet pcb in last page for crystal osilator type.(sperint layout file)

[king40]

hi mustafa ubram
I build version 3 (8 mghz sensor )
my result like you mustafa
I sense tv and mobile phone signal
and can't detect my buried silver

[mustefa ubram]

Hi franco
I found th transistor bc237c.is this transistor good for replace with bc180?
Whether work your lrls only with C suffix?
I did not use a transistor circuits before with the suffix C?

[FrancoItaly]

Hi mustefa,
Perhaps the LRL also works with BC ... "B" with less amplification, but I have not tried it. I think it is better not to make changes and use the "C".
If you do not find the "C" try "B" but it will be necessary to reduce the value of the emitter resistors of 1K and try 820 or 680 or 560 ohms.
Regards

[mustefa ubram]

hi franco
i am sorryi make your lrl 4046 again with new pcb.but I could not get a result.When I'm touching the antenna does not create any change in output.Voltage does not decrease.But when the the mobile is close to the antenna LED is illuminated.Even when I disconnect the LC circuit. Again shows the response to the the mobile.
What do you think?
please help me