Mineoro 2-Box -- 492 feet range?

[Morgan]

LRL photos

Ok Morgan
Maybe they are too big or something, one easy way is to put them here:

http://www.driveway.com

You browse where you have them on you PC, upload, and give me (or us) the link.That way you can post very big files.
Regards,
fred.

[Fred]

Interesting!
It doesnt look like there is 2 coils on the ferrite...
I hope you will be able to give more details.Now im even more intrigued
Thanks!
Regards,
Fred.

[Morgan]

LRL Alonso?

Ok Morgan
Maybe they are too big or something, one easy way is to put them here:

http://www.driveway.com

You browse where you have them on you PC, upload, and give me (or us) the link.That way you can post very big files.
Regards,
fred.

Some photos of this detektorpistol

[Esteban]

Is a variation of the pistol I have in my avatar. If circuit doesn't change, I see 2 ferrites.

[Morgan]

Maybe Alonso LRL,or maybe not...

Do you can post pics of inside? In first place, if is the pistol I suspect wich is, I'll tell you how works...

Pistoldetektor

[Fred]

Ok Esteban,
I thought it was only one long ferrite.But its only 1 coil?
Can you tell us about principles?
thanks
Fred.

[Morgan]

With ferrites

Is a variation of the pistol I have in my avatar. If circuit doesn't change, I see 2 ferrites.

It doesn´t matter how many ferrites,it works in gold mine!

[Esteban]

Because only small part of another ferrite has coil. In the first pistol (red of avatar) was 2 ferrites and coil only a portion of another ferrite. As Alonso has many variation and invention each day (he, he!!!) is difficult to know if there are important changes.

[Morgan]

Inside view

Pistoldetektor

Circuit with ferrite and a lot of transistor

[Fred]

Because only small part of another ferrite has coil. In the first pistol (red of avatar) was 2 ferrites and coil only a portion of another ferrite. As Alonso has many variation and invention each day (he, he!!!) is difficult to know if there are important changes.

Ok,i see...
I think that by adjusting the gap you are just adjusting the coil inductance,via the ferrite rod permeability ,resulting in tuning the oscillator or receiver to a precise frequency?.
Fred.

[mosha]

upper cap

what is the upper cap? is it a transmitter?

regards,

[Qiaozhi]

The 6 Boards

I'm having some trouble deciding whereabouts the 6 boards are in this device.
Please see attached image. Am I correct?

[hung]

When i talk about the dark side, i just mean, if you dont want to share it, just say it, but your explanations are not too good.they smell hung´s
Fred.

No Fred. It smells honesty. It smells discretion and respect for other's own inventions and work. Much different from the rotten smell some exibit here trying to steal the efforts of sweat and hard work from others.

[hung]

So - is this transmitter based on a Hartley oscillator?

Yes ozzy, I want to see you implore, beg on your knees for a working LRL schematic and shout it out loud: 'Please, someone, anyone hand me a working LRL schematic, I just can't wait longer in desperation banging my head on the wall everyday!!"

[Esteban]

Why someone has to name other one in the discussion for to discredited him?

As I can see the demons are: Esteban, Hung and Dell... and other minor demons...