GOLD GUN AL707

[ionios]

Hello friends,
I am interesting to build the gold gun al707,
If any of you, can help me with the schematic, or any other informations
about it i will appreciate,
Thank you.

[Morgan]

Originally Posted by ionios

Hello friends,
I am interesting to build the gold gun al707,
If any of you, can help me with the schematic, or any other informations
about it i will appreciate,
Thank you.

sorry,only have this model

[ionios]

Thank you for your answer,
I have see again this schematic
It is similar with the al718, but there are some
Different value capacitors .
What model is this?

[WM6]

Originally Posted by ionios

Thank you for your answer,
I have see again this schematic
It is similar with the al718, but there are some
Different value capacitors .
What model is this?

Model is AL718.

Capacitor in thank circuit depends on VLF signal transmitter frequency in your region.
In schematic given capacitor can be of little use if there are not radio signal inside tank circuit resonate frequency.

But even there are not VLF radio signal, you can build weak, simple and cheap transmitter tuned at AL718 frequency and put it in field of your search ten meters away.

You need to tune your AL718 ferrite antenna at the best directivity by changing ferrite rods mutual distance and coils position. You need transmitter for such tuning placed of about 50 meters away (good one is battery powered signal generator with two wires - one inserted in earth and other as antenna up in air).

For some additional idea about transmitter you can look here:

http://franitzasab.webs.com/transmit...kitreviews.htm

[ionios]

I visit the page you recommend,
There are very interesting transmitter kits,
Which one you thing is the best solution
To work us a pair with a gold gun ?
I think also that I have to change the coil capacitors
With big value trimming capacitors for the tunning
Of the ferrite antenna.
Also if somebody have a good schematic for
a transmitter we can try to build one,
Thank s a lot.

[ecnick]

ionios, are you from zakynthos?

[mesy64]

Originally Posted by WM6

Model is AL718.

Capacitor in thank circuit depends on VLF signal transmitter frequency in your region.
In schematic given capacitor can be of little use if there are not radio signal inside tank circuit resonate frequency.

But even there are not VLF radio signal, you can build weak, simple and cheap transmitter tuned at AL718 frequency and put it in field of your search ten meters away.

You need to tune your AL718 ferrite antenna at the best directivity by changing ferrite rods mutual distance and coils position. You need transmitter for such tuning placed of about 50 meters away (good one is battery powered signal generator with two wires - one inserted in earth and other as antenna up in air).

For some additional idea about transmitter you can look here:

http://franitzasab.webs.com/transmit...kitreviews.htm

hi wm6
Please put a transmitter that is above.I have not found such a transmitter on the Internet.Please put the transmitter.??
Put in attachments pcb gg817 in sprin layout enjoy

[jack]

hi mesy64 and other freinds
this is a transmitter vlf with coil anttena .How to change the antenna coil to the telescopic antenna.???
You can use the transmitter for the Said wm6 ???

[ishtar hunter]

Originally Posted by mesy64

hi wm6
Please put a transmitter that is above.I have not found such a transmitter on the Internet.Please put the transmitter.??
Put in attachments pcb gg817 in sprin layout enjoy

This pcb is not correct. do you have the correct pcb of gold gun 718?

[fever]

Originally Posted by Morgan

sorry,only have this model

Attachment 17641


Attachment 17643

Hi Morgan


what is the first schematic and third one ? there are two different lrl? or we have to make both of them to make a gold gun ?

sry for my awkward question because im new to this electronic parts

[ionios35]

geia sou ionios patrida!to dokimases an douleuei?thelw na ftiaksw k gw ena apostatiko alla na douleuei..exw dokimasei kati topika mikra alla de pane bathos oute apostash.

[ionios35]

also i forget to say hi to everybody..i am a new member and excuse me for my bad engish..i would apreciate a final diagram which is tested and working.i would also like to know the depth and the distance that it will work

[WM6]

Originally Posted by ionios35

also i forget to say hi to everybody..i am a new member and excuse me for my bad engish..i would apreciate a final diagram which is tested and working.i would also like to know the depth and the distance that it will work

ionios335, welcome as a new member here.

GG AL707 schematic is well known and tested. You need to read threads about GG Al707 from start.

Capabilities to detect something with GG AL707 are more theoretical than practical (main problem is proper antenna tuning). In all cases you can detect with this devices a bigger ore underground deposits only. But device is cheap, easy to build, work better than all mineoro and other scam devices, so it is worth to try.

[ionios]

I just finish it, so i am going to test it now
and i will give you the resoltes,
with out transmitter,
Thank you.

[nelson]

Hi ionios

I hope your GG works, so i will look forward for your results.
For J.PLayer, my friedn i was tryiong to understand this divice function and i compared to pdk, wich is also a VLF receiber.
About GG, i think that is not necesari to have the correct ferrite to catch the correct frequencies, cause you can use other ferrites to or may be the same arrange has pdk RX coil. The point is to set the correct frequency by just doing a correct LC circuit tune to the frequencies you want to recibe.
May be by just building a small vlf transmiter, like coil stimulator made bu pdk, will do the job to.
In ather words i think that you can combine pdk and GG schematics to get a good LR MD.
Regards
Nelson

Originally Posted by ionios

I just finish it, so i am going to test it now
and i will give you the resoltes,
with out transmitter,
Thank you.

[WM6]

Originally Posted by nelson

About GG, i think that is not necesari to have the correct ferrite to catch the correct frequencies, cause you can use other ferrites to or may be the same arrange has pdk RX coil. The point is to set the correct frequency by just doing a correct LC circuit tune to the frequencies you want to recibe.

Yes, Nelson, the main point is correct frequency. Mean frequency tuned to transmitter that can be received in your local.

There is a little use, even if you have original GG, if there is no TX frequency on which GG is tuned in your local.

You can replace non-existent (military) local VLF signal transmitter by your own portable one. I have already posted some adequate TX schematic here.

J_P can explain this matter more in detail.