2 boxxxx :)

[Esteban]

Transistorizado - Transistorized

Detectoman, el que yo reparé es a transistores de germanio, no a válvulas, y solo usa 6 volts para el transmisor y 6 volts para el receptor. Va una parte. Fíjate el año en el esquema. Te quiero decir que con solo una pilita de 9 volts no es suficiente, es mejor 6 X 1,5 V y que el transmisor consuma, si no, nada que ver.

Detectoman, the two boxes I have repaired uses germanium transistors, no tubes, only 6 volts for transmitter and 6 volts for receiver. Show a part. See the year on the schematic. I want to said you I don't recommend an only 9 V small battery, is better 6 X 1.5 V, is necessary major consumption by the transmitter in two boxes.

[detectoman]

hola esteban muchas gracias por esa informacion tan valiosa que me das, en la que me dices que es mejor que el dos cajas funcione con seis baterias en serie de 1.5 volts, en vez de que con una sola de 9 volts, muchas gracias en verdad, y respecto al diagrama tuyo que me muestras, te dire que un amigo mio tiene ese mismo detector , dos cajas que es el fhisher explorer, el cual fuimos hoy a calibrar,y probar y si es verdad ese tambien sostiene la señal con cajas separadas hasta seis metros, quiero comentarte que ese mismo amigo me regalo para sacarle piezas, un dos cajas gardiner electronics modelo 164 el cual no funciona porque algun tegnico hace tiempo, intento cambiarle los transistores que tambien son de germanio y creo que no los supo conectar correctamente, yo quiero arreglarlo para devolverselo y usarlo en nuestras prospecciones, pero no he podido porque no conozco esos transistores y sus polaridades o puede que los hayan reemplazado equivocadamente y tampoco tengo los diagramas originales para saber como proceder y las piezas de transistores correctas,o si estos pueden cambiarse con transistores actuales, los he buscado en internet, pero no los he hallado, asi que agradecere me proporciones si tu puedes o otro detectorista de aqui , informes para allegarme a esos diagramas trasmisor y receptor , de ese detector gardiner y poder hecharlo a funcionar., ese detector funciona con dos baterias grandes de 1.5 volts en cada caja y tiene antenas enterradas entre la fibra de vidrio y estas antenas son cuadro de acero asi que muchas gracias y si puedes traduce mi comentario para que todos saquen provechos
y si quieres dime de que pais eres ok
thanks esteban for these diagram what you send to me,i see, is one detector classic and stable, you have good information on two box detectors, my congratulations,very thanks for attention, and words to me, say me please what country are you from, for contact, of ours, say me what is your tipe of detection, the my is on hunt of reliques or teasures antiques, of haciendas, o war, i think what two box detector is the best, on prospection deep , or stones, terrain of mountain expeditions , the detector i build is two box , i am in experimentation on these,for i put most power, and adventages , in future i quiero improve design on detectors of negative ions parabolic anten
ok am in contact brothers

un abrazo hermano de aficion

detectorista joe mexico

[Esteban]

Ok, pero ese correo tuyo de yahoo me rebota. Tienes otra dirección?

[detectoman]

este si funciona [email protected] no se si le tengas ahora que agregar.mx , pruebas, pero no tengo registro para que me escribas directo desde esta pagina, no entiendo que he de hacer para poder mandar desde aqui, escribeme desde tu mail, si no me dame tu direccion y yo te escribo desde hotmail
un saludo, y dime tambien si conoces el dos cajas gardiner y si es eficiente
en estos dias he salido bastante a prospectear
ok estamos en contacto esteban yo soy de mexico


detectoman

[detectoman]

pruebas este otro: [email protected]

ok cuidate detectoman

[okantex]

Hi GARY

for your two box design I could not find transistors.
2N 4870
2N 3906
2N 3904 and 1N4005
can you give me some other transistor values that can be used.
can I use 2n2646 instead of 2N4870
and BC 557 for 2N3906
and 1N4148 for 1N4005
or what else is suitable.
have a nice holiday
okantex

[chemelec]

Hi GARY

for your two box design I could not find transistors.
2N 4870
2N 3906
2N 3904 and 1N4005
can you give me some other transistor values that can be used.
can I use 2n2646 instead of 2N4870
and BC 557 for 2N3906
and 1N4148 for 1N4005
or what else is suitable.
have a nice holiday
okantex

Sorry I can't say for sure. But the 2N3904 and 3906 transistors are Very Common Transisors.
I have no idea on the 2N2646 as a sub. Sorry, I don't have one to try.


That 1n4005 can be replaced with ANY of the 1N4000 Series. But the 1N4148 should also be OK.

Gary

[ivconic]

Garrett L880


Hi folks !
Does anybody have some information on old,ancient 2 box from Garrett,L880?
It just happen to me to find one on sale.Looks almost nice but ruined a bit.
Any suggestions?
regards

[hunterq3]

Hi ,
Have anyone used the device ?
is it a type of 2-box ?
does it really work?

to Qiaozhi :I think you are intersted in chinese culture ,I hope make friend with you .my email [email protected] vbmenu_register("postmenu_40705", true);

[Esteban]

Is the 2 boxes model 08MI by Mineoro.

[hung]

Hi ,
Have anyone used the device ?
is it a type of 2-box ?
does it really work?

to Qiaozhi :I think you are intersted in chinese culture ,I hope make friend with you .my email [email protected] vbmenu_register("postmenu_40705", true);

Yeah I've used it. Works fine. Sold it last year to get money to buy PDC.

[Qiaozhi]

Mineoro

Hi ,
Have anyone used the device ?
is it a type of 2-box ?
does it really work?

to Qiaozhi :I think you are intersted in chinese culture ,I hope make friend with you .my email [email protected] vbmenu_register("postmenu_40705", true);

The Mineoro website states that this is a Two Box (T/TR) detector. BUT - then it says "It can also find diamonds, precious and semiprecious stones." which is strange, because these are not metals. Therefore I believe this is variation on the LRL concept. Personally I wouldn't waste my money. At the very least (and with the idea of keeping an open mind) try it before you buy it.

By the way, do you understand pinyin?
Wode pengyou, ni shi na guo ren? Wo zhu zai Yingguo.
Ruguo ni mingbai wo shuo shenme, wo gei ni xie Zhongguo de dianzi youjian.

[hung]

The Mineoro website states that this is a Two Box (T/TR) detector. BUT - then it says "It can also find diamonds, precious and semiprecious stones." which is strange, because these are not metals. Therefore I believe this is variation on the LRL concept. Personally I wouldn't waste my money. At the very least (and with the idea of keeping an open mind) try it before you buy it.

This 2box also works on the principle of electrostatic transmission which is already inside the ionic models. So aside from regular metal detecting it can detect metals which are long time buried from a distance greater than any other 2 box in the market. There's an auto trigger mode which allows the user to go in the direction of the target by looking the activity of the vu meter, before any sound will be output.
If you're interested I suggest you contact Mineoro and ask them to send you the manual. There you will read the wroking principle and the story of Mr. Anisio Trelha who in 1969 found several gold coins which triggered the auto mode from 120 meters away.
My buddy in my team has the MP10.

I know of a 2box manufacturer which was delighted by the Mineoro 2 boxes and recognized their superiority over his models. I never tried to detect gemstones becuase there ain't any in my area. So I can't speak whether it's also effective to that or not.
Now it's up to the buyer to test it.
My 2 cents.

[hunterq3]

hi,

does it work in steep moutain well ? anyone have experience ?
TO hung:I didn't try to detect gemstones becuase there ain't any in my area.Is the device tuned to ignore minerals ？
TO Qiaozhi : I understand pinyin . wo shi zhongguo ren,ni keyi yong hanyu gei wo xie youjian ,wo jue de ni hen lihai ， xiang he ni jiao pengyou ,thank you!
[email protected]

[hung]

hi,

does it work in steep moutain well ? anyone have experience ?
TO hung:I didn't try to detect gemstones becuase there ain't any in my area.Is the device tuned to ignore minerals ？

It could work in a steep moutain since as I said it picks up long time buried metals from the sides, but the correct positioning is perpedincular (90 degrees) in relation to ground.

I think you could contact Mineoro with your question regarding the gemstones to beadressed directly to Damasio the inventor who could answer it correctly.