Hobby Hybrid MD1

[Detectorist#1]

Hi algan,
If you have some good ideas in PI design with Ground balance and reliable discrimination Fe/non-Fe will be good to post it here.

[Detectorist#1]

Hi colleagues, how to understand so small activity for this my topic - you not believed for my tests or you haven't confidence to hybrid detectors? I think, it is time to recovery good possibilities of PI detectors with IB coils for reliable discrimination especially with TX-ON signal's analysis.

[nejdet]

Hi colleagues, how to understand so small activity for this my topic - you not believed for my tests or you haven't confidence to hybrid detectors? I think, it is time to recovery good possibilities of PI detectors with IB coils for reliable discrimination especially with TX-ON signal's analysis.

It's not about disbelief, it's just that most of us are used to inductive balance, and this subject is a bit foreign to us - at least to me. I believe in it, but there are things that are not clear to me. That's not what I'm writing about.

[Detectorist#1]

Hi nejdet,
Thank you for opinion! According me, this is very interesting for DIY peoples - to put some investigations in relatively new variants of PI schematics with new possibilities. It is very exciting!

[Orbit]

It seems to me that some are trying to arrange something new, but a lot of it is not completely clear to them yet, and that is why it is more of an attempt for someone to discover something, it seems that the problem is the balancing of the country. Many aspects of hybrid devices are quite complicated. For many people, I think that the hybrid definition is not completely clear. Otherwise, the mentioned smart pulse personal opinion can work, but only where there is not a lot of scrap iron, no one is interested in looking for deep iron objects, the third thing smart, my opinion is an ib detector with a bipolar transmitter drive, after that it is an ordinary ib and as such in heavy soil it is difficult to work and will have a loss of depth in some places like the ib.I notice that on the forum in this topic there are mostly colleagues from Bulgaria, most of the members are also members of the Bulgarian forum, so I wonder why they didn't open a discussion on their forum but here on the geotech forum, that makes me think that they are looking for a solution to some things about bipolar hybrid devices?! Otherwise, I appreciate my Bulgarian colleagues very much. If I could help, I would certainly help, but I am not absolutely knowledgeable about this new technology. But I wish them success in their work, regardless of the fact that if you go to their forum, they don't even say welcome

[Detectorist#1]

Hello Orbit. Thank you for your feedback.

[ArchibaldSTM]

Low activity also due to the fact that not everyone can design a printed circuit board, and there is no ready-made one. If there was a board file, the topic would move faster.

[Detectorist#1]

If the files for PCB manufacturing are give, the hobbyists with low experience will assembly this project and will starts the questions - "no sound" , "no sensitivity", "white smoke" .....

[dbanner]

If the files for PCB manufacturing are give, the hobbyists with low experience will assembly this project and will starts the questions - "no sound" , "no sensitivity", "white smoke" .....

Even those with high experience also get the magic smoke from time to time. It is an occupational hazard. In fact, the experimenter who blows up things from time to time is likely to become a very good experimenter, just to avoid blowing things up in the future.

[Detectorist#1]

Hi dbanner,
Only Carl with ITMDx has enough patience to explain things from A to Z.

[ArchibaldSTM]

If the files for PCB manufacturing are give.....

So you gave the answer to your own question --- no PCB, no activity.

[pechkata]

Even those with high experience also get the magic smoke from time to time. It is an occupational hazard. In fact, the experimenter who blows up things from time to time is likely to become a very good experimenter, just to avoid blowing things up in the future.

This is inevitable - when you want to find out if a given scheme will work.

[pechkata]

Hi colleagues, how to understand so small activity for this my topic - you not believed for my tests or you haven't confidence to hybrid detectors? I think, it is time to recovery good possibilities of PI detectors with IB coils for reliable discrimination especially with TX-ON signal's analysis.

We didn't see any tests...

[Detectorist#1]

Hi ArchibaldSTM,
Do you really think I expect comments on the schematic from people who can't design their own PCB?

[Detectorist#1]

Hi pechkata,
Now, the tests on the air points very good sensitivity and discrimination Fe/non-Fe. I hope, soon I will make tests on the real terrain. For now, I await comments on the schematic solution from serious designers of PI MD.