mineoro fg/90

[humhum]

Hello,
do you think that Mineoro fg-90 works with the help of a radio station in VLF or MW

or it can work and without help?

Mineoro Tube is Ionic Antenna for find from Distance precious Metal and works with very High wave (Ghz) ,
But Mineoro Electromagnetic Loop Receiver is for Locate place of buried and also for Deep meter , works with Radio waves from 50Khz to 150Khz .

[Geo]

George,do you believe that Mineoro FG-90 is more sensitive than FG-80?


Regards

No. They have the same (exactly) receiver. Only diference is the working frequency.
Also they have same sensitivity.

[Locator]

Fg-80 works at 91khz but Fg-90 in which frequency?

[Geo]

somewhere betwen 35 and 40 khz.
I don't remember exactly, but don't you think that its critical

[abdou2014]

Thank you ,

how tested our magnetic receiver mineoro, does it react to a magnet or to a spark ???

[Geo]

Thank you ,

how tested our magnetic receiver mineoro, does it react to a magnet or to a spark ???

I never tried a magnet. DC2008 and FG80 reacts to battery spark from 60..70 cm.
Also i never tried FG90 on battery spark.

[abdou2014]

Thank you I think it detects the spark with the second receiver (electric) and not with the magnetic loop circuit , I want to know what is the reaction of the magnetic loop circuit alone , did you do a test with your mineoro clone

[Geo]

I have try it at both versions... (Original and modified). The reaction is from magnetic receiver, not from electric.

[abdou2014]

Thank you, I am missing the values between the audio amplifier and the beep generator if it's not too much to ask

[abdou2014]

I tried with a small audio transformer, a little stable, detected a 1.5 v spark from 1.5 meter

[abdou2014]

with some modification , 2.5 meter, it's amazing

[abdou2014]

is the ferrite antenna in the frame a stimulator ???

[brain]

Thank you, I am missing the values between the audio amplifier and the beep generator if it's not too much to ask

Can you post this schematic?

[abdou2014]

excuse me my friend, but I don't, I use my own scheme

[brain]

excuse me my friend, but I don't, I use my own scheme

I said the schematic in the picture