the best vlf metaldetector schematic

[aft_72005]

Здравейте Sascho
В първия Надявам се, че вие и семейството ви са добри.
Моля ви игнорират Оставянето от geotech и се върна тук.
Или дай си имейл. Ми имейл: aft.72005 @ gmail.com
Имам въпроси относно най-добрия си vlf детектор, но аз
Не всеки отговор от теб.
1-Колко степен разликите между фаза 1 на ПИН ne5532 IC
И ПИН-1, вън пуснати на lm393 когато diskr. Може променлива от минималните
За максимално?
2 - Колко степен разликите между фаза 1 на ПИН ne5532 IC и ПИН-7,
Вън пуснати на lm393 когато земята може да бъде променлива от минималните
За максимално?

С най-добри пожелания.

[aft_72005]

Hi
After my success with ivconic TGSL , I decide build Sasho vlf , scrutiny Leto
PCB design , position of devices was good ,therefore redraw it with some changes in sprint layout format.
Best regards.

[aft_72005]

No comment.This is a work of people without expiriance...:-)

Hi Sascho friend
May be Sascho also on abandonment of this forum.
Please asking my questions from him .

1 -How much degree phase differences between pin 1 of ne5532 ic
And pin 1, out put of lm393 when diskr. Pot variable from minimum
To maximum?
2 - How much degree phase differences between pin 1 of ne5532 ic and pin 7,
Out put of lm393 when ground pot variable from minimum
To maximum?

Best regards.

TGSL 1265

Hi....

what are you think TGSL 1265?
Is it work?anybody work it?
How is it performance?

GOOD LUCK!!!

Kalpazan detector variant.
Tarsos and this no work in ground ,no motion amplifer.No GND fase detector.Bad low pass filter.Original schemstic work perfect with fase and amplitude coil compensation 'simulate in sascho :Metal detector with meter discrimination"

No comment.This is a work of people without expiriance...:-)

[aft_72005]

Hi Sascho
I saw below picture in Turkish site.
Added mods. What is your opinion?
Best regards.

as i said before my result on coin isnt so good.maybe 20cm.but for a little iron big distance
about 50-60cm.do you made this detector?

Give some compare 1e on wich distance in air you get?

Regards!

Hi sasho hi to all.
sasho i made your detector with double tone.i should say this is very interesting detector.
i made double d coils that ivconic send here(TGS) for this detector(100 turn 100 turn).
with this coil i get 7.6 khz with 26vp-p amplitude.when i made the coil without shielding
i hadnt any differences in phase(TX & RX)but when shield them huge difference.
please help me and say how mach phase difference should be there?
what is the operation of 100pf between TX and RX? also that 4.7nf that goes to 1458?
how i should adjust the trimmers?(all trimmers?)
with disc scale this detector can differ between targets with sound.that means if you dont want iron
only adjust the disc pot and detector shows irons and bad things with another sound.very nice.hurrrrrra.
at the first i couldnt detect any gold with this but with many adjustment finally i get it.
but but for iron and other thing the depth is quite well.big distance.for my coins and gold not.i think it
should come from that phase difference!!!!
sahso and everyone that interested in it please help me about tuning this detector.
if i adjust this properly and see its good performace i will send the pcb here to share our knowledges.
thanx.
best regards.

[amtech2005]

the best vlf metaldetector schematic

"...В този форум повече няма да влизам.Нямам намерение да гледам простотиите на откачени руски пияндета които обиждат българския народ.
Сашо..."

Sasho ne sekiraj se. Pusti budale neka pisu sta hoce. To su samo budale.
Budi ovde i nastavi da ucestvujes na forumu.
Pozdrav!

Sasho dont loose nervs. Let stupid people to write what they want. Those are just stupid. Be here and keep on doing good job.
Regards!

I hope Sascho stays on the Forum . I was always excited to see his new postings , like the pulse-IB , and all his other great work!!! I Hope this does not happen again . And I would like to see the bad postings deleted . They are still visible on some recent threads . You know you start to have a friendship here with different people from around the world and respect the electronic work they do , "troubleshooting , electronic design" etc... and then they make some off Topic remark's , it's like a stab in the back from a friend . ...........Eugene

[ivconic]

"...В този форум повече няма да влизам.Нямам намерение да гледам простотиите на откачени руски пияндета които обиждат българския народ.
Сашо..."

Sasho ne sekiraj se. Pusti budale neka pisu sta hoce. To su samo budale.
Budi ovde i nastavi da ucestvujes na forumu.
Pozdrav!

Sasho dont loose nervs. Let stupid people to write what they want. Those are just stupid. Be here and keep on doing good job.
Regards!

[tiktak]

Hi

Hi,
Sasho.
Please dont be a child.You have been a positive person here.Posted so many unique schematics that cant be seen elsewhere.Except GEOTECH.And in one way or another this HELPS.Plus you have also a long year experiance.
Please stay with us.
Thanks

[aft_72005]

Hi Sascho
After your goodbye form geotech , maybe you don’t like come back here .
I have some technical data about your best vlf detector .
Please contact me with this email address : [email protected]
Best regards.

[Ultimate_Haze]

Здрасти

Detect 2cm coin in 35 cm in ground.This is stable.
В този форум повече няма да влизам.Нямам намерение да гледам простотиите на откачени руски пияндета които обиждат българския народ.
Сашо

Здрасти,
Сашо.Как я караш?Моля те светни ме каква е интригата с руснаците?
И не им се вр1зваи.Ти струваш много повече от тях.