LRL Ionic/Electrostatic energy field locator

[Morgan]

hello, sorry but in this project there are 2 pcb and the speaker or buzzer is connected on both sideburns? I do not understand.

sorry for the delay, speaker 1 and 2 are cable connections to the BFO circuit who have the speaker.

[Morgan]

I made PCB1_B.RF.OSCILLATOR, circuit I uploaded here.
help me check this circuit.
And how do we know this circuit alive, or can be used

sorry for the long delay, I have built both circuits of this LRL and they work,there is no mistakes there.

regards

[zakari]

sorry for the long delay, I have built both circuits of this LRL and they work,there is no mistakes there.

regards

hi morgan

can you more explain about antennas

best regards

[Morgan]

yes,I would like to explain more about this project, I need to check my notes about this LRL.
This is a simple metal detector type BFO connected to some sort of ion locator circuit, it was good to locate the long time ago buried gold or silver objects, but as I remember the problem is the BFOs drift a lot and we need to readjust the locator very often for stability.

[Morgan]

the correct value for the C12 is 125 uF 16v, you can check the material list in the first page of the thread.

[Morgan]

hi morgan

can you more explain about antennas

best regards

L2= 18 cm x 11 cm BFO coil made of 12 or 15 turns,wire 0,25 mm. No Faraday Shield.


PCB2

L1= Big Aluminium Antenna 22 cm x 30 cm(ion detector 1)
L2=Small single turn,copper antenna 8cm x 4cm ,Ion detector 2(this one fixed in the wood box,behind the BFO coil).

[Morgan]

Morgan hai, hai all.
I have a little problem with the value of capacitor C12.
How Did The real value? 12.5uf? or 2.5uf, or 25uf.
Help me. The real value for c12

the correct value for the C12 is 125 uF 16v, you can check the material list in the first page of the thread.

[Morgan]

Hi dear Morgan: hello
LRL Ionic/Electrostatic energy field locator principle diagram of the circuit diagram to me? I'm a fan treasure from China, my email address: 122112114 @qq.com hope to receive your E-mail.
greetings

hello

you can see all information about this locator , it starts in the first page of the thread.

[ozanmelih]

Dear Mr. Morgan

Hello Mr. Morgan. Nice to see you again. What kind of LRL do you use for now? May you share some photos for us please?

[zakari]

L2= 18 cm x 11 cm BFO coil made of 12 or 15 turns,wire 0,25 mm. No Faraday Shield.


PCB2

L1= Big Aluminium Antenna 22 cm x 30 cm(ion detector 1)
L2=Small single turn,copper antenna 8cm x 4cm ,Ion detector 2(this one fixed in the wood box,behind the BFO coil).

thank you so much dear morgan

[Morgan]

PDK-3

Hello Mr. Morgan. Nice to see you again. What kind of LRL do you use for now? May you share some photos for us please?

[abdou2014]

Nice work Mr Morgan, can you share with us this project

[Dubulumach]

[ATTACH]6798[/ATTACH]
PCB1

L2= 18 cm x 11 cm BFO coil made of 12 or 15 turns,wire 0,25 mm. No Faraday Shield.


PCB2

L1= Big Aluminium Antenna 22 cm x 30 cm(ion detector 1)
L2=Small single turn,copper antenna 8cm x 4cm ,Ion detector 2(this one fixed in the wood box,behind the BFO coil).

Hello Morgan

Did you found any Gold or Silver piece with this LRL?

Answer welcomed.

Best wishes
Dubulumach
South Serbia
East Balkan

[Dubulumach]

TO EVERYBODY WHO DECIDE TO CONSTRUCT THE LRL BFO ANTENNAS,SHOULD SEND TO ME PM FOR MORE INFORMATION.

I am very interesting to test your BFO LRL.

Go comfortable and send me all informations including tuning, You have my email
00000
ps: Maybe it could be drastically improved ....

Best wishes
Dubulumach

[abdou2014]

i see patch antenna not coil i think 3Hz to 80Hz bandwidth