IDX-PRO+VDI

[CDI]

Hi all
I have a qusetion which is better idx or tesero lobo

I think those two detectors are not in the same story to compare them, cause idx working on much lower frequency, Lobo is maked for prospecting, much more sensitive to very small stuff, 20khz.

[ossamaussama]

Hi all
I have a qusetion which is better idx or tesero lobo

[eduardo1979]

For the circuit to work properly, you must disconnect the collector of transistor "Q3". In this case everything should work. Somewhere in the forum, everything is well specified, but many people do not read all the details.
A greeting.

[gaby_sult]

Hi.
There is no secret about that . The 2-tone works perfectly if you are respecting all dtalles .
Best regards, Eduardo .
https://www.youtube.com/watch?v=lyg_Di3kcvU

With all due respect. Mr. Eduardo at me the why not go and your work 2 tons?
I tried all the variations that have been posted by you, and nothing.
I respected the scheme and not wants nothing just a hoarse tone.
Best regards Gaby.

[gaby_sult]

Hi dear friends,I do IDX-PRO-VDI project...this schematic ıdx and vdi and 2 tone schematic LAST VERSİON add ? thnx regards

And I'm in the same situation as you, Mr. Eduardo says this would be the last Scheme 2 tons will work if you give us the news.Or a video on youtube with your work.

Regards Gaby

[kuzen]

Hi dear friends,I do IDX-PRO-VDI project...this schematic ıdx and vdi and 2 tone schematic LAST VERSİON add ? thnx regards

[gaby_sult]

A schema, simple and practical. Low Battery

low battery.rar


regards, Gaby

[gaby_sult]

Thanks for your reply. File types are not the same that was posted on the forum but Ok I understand now, but no changes have occurred with other board?
There are certainly many willing for this application.
By the way ... you do not need connection with CD4066-12?

Best regards, Gaby

[CDI]

Saw this video long time ago, readed everything from this forum, but seem's there is some secret really.
I think i tried more than 10 combination's to get this work, no luck at all. Exuse me, with all respect.

[seadoggy]

Hi.
There is no secret about that . The 2-tone works perfectly if you are respecting all dtalles .
Best regards, Eduardo .
https://www.youtube.com/watch?v=lyg_Di3kcvU

Do we must take out some parts from IDX board??
Best regards

[eduardo1979]

2 TONES

Hi.
There is no secret about that . The 2-tone works perfectly if you are respecting all dtalles .
Best regards, Eduardo .

https://www.youtube.com/watch?v=lyg_Di3kcvU

[gaby_sult]

With all respect, Mr. Eduardo why not come with explanations about the scheme, mode 2 tons connections. It is a secret so big? I read Russian, Italian forum nobody managed to make it functional mod 2 tones.

regards Gaby

[gaby_sult]

Today I combined logic with TGSL and and went out this scheme, is it functional?

regards Gaby

[CDI]

Tried that method from your pic Gaby, also, tried without bc547, nothing. Exactly the same board's like mine, both.
I got only lower or upper tone, impossible to get both tone's. Never solved that problem.

[Koala]

Silly auto correct "reiv" not rev in the above post