ion detector request

[jack]

hi to all
dears geo and j-p and wm6 and...
I need a circuit that is similar to the circuit zahori.Is the combination of a circuit bfo and ion detector.
Who can help me in this case?
with respect
jack

[J_Player]

hi to all
dears geo and j-p and wm6 and...
I need a circuit that is similar to the circuit zahori.Is the combination of a circuit bfo and ion detector.
Who can help me in this case?
with respect
jack

The Zahori is a static charge detector with a digital filter in it.
The zahori does not transmit any frequency to be broadcast into the air.
The Zahori filter is set to 50 Hz or 60 Hz to prevent interference from AC power. But this filter is only an internal filter.

There is no place a BFO will have any purpose on a static charge detector like the Zahori.
A BFO is used for metal detectors that have coils to send out magnetic fields and receiver coils that receive magnetic fields.
BFO is not used on a simple charge detector that will only detect a static electric charge in the air.
BFO must have at least two coils working to have some purpose, but charge detectors have no coils.
There is no coil in a Zahori or other static charge detector to connect a BFO.
So I know of no way to make a BFO function in a static charge detector like a Zahori.


Best wishes,
J_P

[jack]

A BFO is used for metal detectors that have coils to send out magnetic fields and receiver coils that receive magnetic fields.

J_P

tank you very much j-p
you can give a schematic In this case ?

[J_Player]

tank you very much j-p
you can give a schematic In this case ?

I just finished explaining that there is no place where a BFO can be connected to a Zahori.
It is impossible to make a schematic of a BFO connected to a Zahori because it is imposible to connect a BFO to a Zahori.

There is no circuit where a BFO is connected to Zahori,
And there is no schematic of a BFO connected to a Zahori.
I know of no way to make a schematic of a BFO connected to a Zahori.


Best wishes,
J_P

[jack]

I just finished explaining that there is no place where a BFO can be connected to a Zahori.
It is impossible to make a schematic of a BFO connected to a Zahori because it is imposible to connect a BFO to a Zahori.

There is no circuit where a BFO is connected to Zahori,
And there is no schematic of a BFO connected to a Zahori.
I know of no way to make a schematic of a BFO connected to a Zahori.


Best wishes,
J_P

I mean there is a circuit which is connected to zahori.I mean that I want to focus is a combination(A BFO is used for metal detectors that have coils to send out magnetic fields and receiver coils that receive magnetic fields)
my mean not zahori.
please help me

[J_Player]

I mean there is a circuit which is connected to zahori.I mean that I want to focus is a combination(A BFO is used for metal detectors that have coils to send out magnetic fields and receiver coils that receive magnetic fields)
my mean not zahori.
please help me

I have never built a BFO detector.
So I cannot tell you how to build a BFO detector.
But I can show you the circuit for a BFO detector that uses coils to work with magnetic signals.
See here for the complete schematic: http://www.geotech1.com/forums/showp...7&postcount=15

The person who posted this BFO circuit is maikl.
You can ask him for help to tell how it works.
You can also ask Mikebg for help. Check here to read all details: http://www.geotech1.com/forums/showt...883#post116883

I do not know if this metal locator works because I never used a BFO metal locator.
You will need to ask the people who posted the circuit.


Best wishes,
J_P

[WM6]

Hi jack, this is right circuit for you (Beat Frequency Zahori):

[J_Player]

Hi jack, this is right circuit for you (Beat Frequency Zahori):

Very nano....


Best wishes,
J_P

[jack]

Overall, the combination of a metal detector bfo With a magnetic or electromagnetic gauge?
Like pd (pistol detector)
Who can be a general diagram with a drawing to show me?

[J_Player]

Overall, the combination of a metal detector bfo With a magnetic or electromagnetic gauge?
Like pd (pistol detector)
Who can be a general diagram with a drawing to show me?

You were already given the complete circuit for a BFO detector that fits very easily inside a pistol shape above. http://www.longrangelocators.com/for...19&postcount=6
The electromagnetic gauge is very simple to put on any circuit with an audio amplifier.
Mikebg and maikl can easily show you where to connect it.
All parts are shown on this circuit diagram. There are no parts missing.
You can begin building it today and then put it inside a pistol box with the OO coil glued on the front.
But you continue to ask for the circuit diagram after you have been given what you asked for.
What is your reason for not taking the circuit that you were given?
Why do you continue to ask for a different circuit diagram after you already have the circuit diagram for a BFO detector that will fit in the pistol shape and will accept a magnetic gauge?

Best wishes,
J_P

[Fred]

Hi jack, this is right circuit for you (Beat Frequency Zahori):

That one is really excellent WM6 !!!
And easy to build.
Very powerfull too !

[WM6]

See here for the complete schematic: http://www.geotech1.com/forums/showp...7&postcount=15

The person who posted this BFO circuit is maikl.

Hi J_P, this is not BFO.

[J_Player]

Hi J_P, this is not BFO.

Hmmm... correct.
This explains exactly why it is not suitable for Jack.

Now if we are to design a BFO magical treasure locator, maybe it would be a good idea to tune the oscillator to the gold frequency.
We could start with a magnetometer that would monitor the local magnetic field of the earth.
Then as we walk different locations in the treasure field, the magnetometer output can follow all the changes in the earth's magnetic field.
The magnetometer output can send a signal to a VCO that will adjust to the exact NMR frequency of gold at the location where you are walking.
Then you will have an oscillator that is oscillating at the exact frequency of gold... somewhere between 16Hz and 57 Hz ...
The BFO can automatically follow this frequency and watch for strong vibrations from gold..... so when you hear the frequency sound go null, you will know you have found gold...

Hmmm..... Maybe this will not work for long range detecting...
If the magnetic field is different at some distance from where you are standing, then the magnetometer will not know how to adjust the frequency to find gold that is not the in the same field where you are standing....
This means it will work only for the location where you are standing.... not at a long distance away from you...


Hmmm.. nevermind about the cool BFO LRL idea....


Best wishes,
J_P

[Morgan]

I have never built a BFO detector.
So I cannot tell you how to build a BFO detector.
But I can show you the circuit for a BFO detector that uses coils to work with magnetic signals.
See here for the complete schematic: http://www.geotech1.com/forums/showp...7&postcount=15

The person who posted this BFO circuit is maikl.
You can ask him for help to tell how it works.
You can also ask Mikebg for help. Check here to read all details: http://www.geotech1.com/forums/showt...883#post116883

I do not know if this metal locator works because I never used a BFO metal locator.
You will need to ask the people who posted the circuit.


Best wishes,
J_P

But,is possible to connect one BFO to one ION DETECTOR,i already do this and it works,even with very good amplification of the BFO signal.

[J_Player]

But,is possible to connect one BFO to one ION DETECTOR,i already do this and it works,even with very good amplification of the BFO signal.

Hi Morgan,
If you had a BFO, then it was not connected to a static charge detector similar to Zahori.
BFO requires an oscillator to beat against, and a static charge detector does not have an oscillator in the detection element.
This can only mean your ion detector was a coil type or oscillating magnetic detector that you can beat the oscillator to, not a static charge detector that simply collects electric charges from the air.

You can put a full circuit diagram here and then I can show you how to modify it into a true static charge detector without removing the BFO.


Best wishes,
J_P