Lrl from Italy

[Locator]

I think your theory is correct but incomplete, as the magnetic field also comes into play in the phenomenon due to the different orientation sensitivity.

Yes,because earth's magnetic lines moves from south to north.

[shahrayar]

If the device is strongly sensitive to iron and the Earth's magnetic field, it is not suitable for detecting gold
More modification is required

[FrancoItaly]

If the device is strongly sensitive to iron and the Earth's magnetic field, it is not suitable for detecting gold
More modification is required

All the lrls are directional, the maximum sensitivity is from north to south, as I said as far as I am concerned, my lrl, tested in Switzerland and in Italy, is insensitive to iron. However in any case it is necessary to use an MD for the final phase, that is, to establish the exact point.

[brain]

All the lrls are directional, the maximum sensitivity is from north to south, as I said as far as I am concerned, my lrl, tested in Switzerland and in Italy, is insensitive to iron. However in any case it is necessary to use an MD for the final phase, that is, to establish the exact point.

How did you block iron?

[FrancoItaly]

How did you block iron?

In my experience my lrl (but I think the others too) is insensitive to iron, without having to make any changes. If it happens in some type of ground, I don't know what modification to make. I want to add that in the places where I did tests there was a lot of iron, even partially buried stakes and there was no reaction to the iron.

[Locator]

How did you block iron?

This is due to nature,iron rust and does not make a field around it,while gold and silver
do not rust and make a field around them.


So,if there isn't a radio station tuned to the LRL then LRL does not work.
For this reason Mineoro LRL sometimes work and sometimes not,
depending on the country they are in and if there is a tuned station there!!!

[FrancoItaly]

This is due to nature,iron rust and does not make a field around it,while gold and silver
do not rust and make a field around them.


So,if there isn't a radio station tuned to the LRL then LRL does not work.
For this reason Mineoro LRL sometimes work and sometimes not,
depending on the country they are in and if there is a tuned station there!!!

The phenomenon is very complex and extends over the entire frequency range ranging from 60Khz to 100Mhz to IR and UV. If it were true that a transmitter is needed then you should have a strong signal in the direction of the transmitter, which does not happen and would make the lrl unusable.

[Locator]

The phenomenon is very complex and extends over the entire frequency range ranging from 60Khz to 100Mhz to IR and UV. If it were true that a transmitter is needed then you should have a strong signal in the direction of the transmitter, which does not happen and would make the lrl unusable.

No,the signal of transmitter should not be strong in the area where the LRL works,
and it should be homogeneous(the radio signal)!!!!!!!

[FrancoItaly]

No,the signal of transmitter should not be strong in the area where the LRL works,
and it should be homogeneous(the radio signal)!!!!!!!

Well, that's a good explanation, but as I said, the phenomenon is very complex.

[brain]

When you connect a 20/40 pf capacitor to the Franco Tr4 collector, you can adjust output.it has been tested working this way.

[FrancoItaly]

When you connect a 20/40 pf capacitor to the Franco Tr4 collector, you can adjust output.it has been tested working this way.

Are you referring to the original 8 Mhz version? Does it work better or does it just work this way?

[brain]

yes 8mhz.

[brain]

Did you use my filter for the iron?

[FrancoItaly]

Did you use my filter for the iron?

As I said where I tried my lrl there was no signal for the iron. Does your modification (the variable capacitor) serve to eliminate the iron?

[brain]

Did you use any other antenna, copper etc. as metal type?