Zahori

[Geo]

Welcome

O.K.
Next couple days..i'll try it.
I'll report here than.
regards

Welcome Ivconic. How are you? When you will report here please sent a photo of the construct if it is possible. I want to see the antena system.
Best Regards

[ivconic]

hi geo


Hi Geo!
I already posted here on this thread.List previous pages,you'll see my younger son holding it...
If you want details,than i have to open it and make some photos....no problem!
I've been visiting so many locations last month...These few days i am at home,resting....From tuesday i'll be on the field again, until september...
regards

[Geo]

Hi Geo!
I already posted here on this thread.List previous pages,you'll see my younger son holding it...
If you want details,than i have to open it and make some photos....no problem!
I've been visiting so many locations last month...These few days i am at home,resting....From tuesday i'll be on the field again, until september...
regards

Hi Ivconic. Yes i saw your son. He likes you.
I saw the final zahori schematic and i think that you forgot a capacitor (100uF) at LM358 pin 7 to +4.5v??
Regards

[ivconic]

More photos...


I omited it...it works anyway...
As you can see antena is connected straight to pcb.Best way to avoid any further interference...
regards

[ivconic]

One more...

One more photo...

[Geo]

I omited it...it works anyway...
As you can see antena is connected straight to pcb.Best way to avoid any further interference...
regards

Very good. Thanks. What are you say to put an Al plate at the back of the box. Maybe it will work as technical ground for the antena.
Regards

Btw Before a long time i told you that you are not a good constructor. Sorry i made a big mistake

[ivconic]

Kala...


Kala ine..
Good thinking! I avoided metal box,it is to heavy...that's why i choose to glue Al plates (hard disk bottom cover made from Al folie) on inside walls of plastic box...
About other...don't worry. No matter how anybody think is good, always shows somebody else much better...
I can be good when not to lazy...ha,ha,ha...
But i am ashamed to claim my possibilities when see so much competent people here.I am very serious about that.Not joke at all.
best regards

[okantex]

Hi İvconic
could you do field test in your garden befpre you leave for your bussiness trip.I do not want to wait till september.
have a nice day
okantex

[Geo]

PCB

Hi Ivconic. Can you give us the pcb file? I want to build it and to stop the construct of anker SS60. What do you think if i made a double side pcb with the upper side to be gnd as the RF pcb's ?
Regards

[michael]

Hi Guys Here. I'm busy to build both Zahori plans ( Esteban & Ivconic altered).
Now the PCBs are ready to be mounted. Here is a Pic of second altered plan (Ivconic).
If you desire, I will put the *.pcb file. Has been tried to be without any mistake, but don't promise be so.

[ivconic]

well...

I already posted some results...Works very sensitive on AC e field....But so far it shows none of metal detection...
Geo i draw my pcb manually, i have to scan it and than post here...No problem to do that...
Michael's pcb looks very good....I think much better than mine.
Good job Michael. I'll make one with your pcb...
I understood this Zahori thing more or less like experiment but not seriously at all. At the end it showed as very usefull when man want to locate some power lines in walls, some AC leakage etc....or in educational purposes. I like it very much,cose it works very "sharp" and clean....
But at the end....it can not detect/locate any type,kind of metal in the ground or in the air.....so far....I do not know, maybe some conditions more have to be fullfiled.....who knows?!
regards!

[Geo]

Hi Guys Here. I'm busy to build both Zahori plans ( Esteban & Ivconic altered).
Now the PCBs are ready to be mounted. Here is a Pic of second altered plan (Ivconic).
If you desire, I will put the *.pcb file. Has been tried to be without any mistake, but don't promise be so.

Hi Michael. Congratulations. Very good work. Please sent the *.pcb file at the forum.
Thanks
Best Regards

[Geo]

...
Geo i draw my pcb manually, i have to scan it and than post here...No problem to do that...
Michael's pcb looks very good....I think much better than mine.
Good job Michael. I'll make one with your pcb...

But at the end....it can not detect/locate any type,kind of metal in the ground or in the air.....so far....I do not know, maybe some conditions more have to be fullfiled.....who knows?!
regards!

Hi Ivconic. Thanks but don't scan the pcb. Michael pcb looks very nice. When i will finish the Anker SS60 i will try Zahori with giratory handle, so i will obtain a LRL rod . I believe to be better than electronic LRL with NE567 he he....

Regards

[michael]

Hi. Here the *.Pcb file. I hope be useful. please write your opinions and if has any problem state it. as you see in pic I think just pin 7 of u4 (4066B) should go to +4.5V with a jumper. this was due to Ivconic hadn't put it in his schem and my drawer in mistake linked it to ground. If you need I prepare the part-list.
Oh, excuse me I tried 3 times, but couldn't upload. it seems for this forum *.pcb files are invalid. I think moderator should put these files in acceptable files list.

[Geo]

Who is the size of the file ? If it is smaller than 250kb then try to rename it.
Carl will tell us :confused: