Free project PDK

[Belief]

Originally Posted by Nicolas

Not

Why ??
Please guide me....

[king40]

hi
this is possible to delete 555 ic from circuit
and put a frequency meter instead
to view incoming frequency and make it digital

[Belief]

Refer to the link

This is a good PDK and Very sensitive .

http://www.youtube.com/watch?v=3J194N5bvTM

[Avanturis]

Hi Reza Vir , Which Frequency will use in Macedonia!!!
Thanks

[reza vir]

Originally Posted by Avanturis

Hi Reza Vir , Which Frequency will use in Macedonia!!!
Thanks

Between 50 to 80 khz

[brs]

Hi Reza Vir
Which Frequency will use in saudi arabia
Thanks

[roccocoin]

hello, listen to nicolas wanted to know if this kindly your pdk also felt just buried objects ie new, and it was also good for the bronze. thanks

[reza vir]

Originally Posted by brs

Hi Reza Vir
Which Frequency will use in saudi arabia
Thanks

You can calculate the radio clock and a radio transmitter Saudi
The frequencies impact on client devices are treasure and their waste

[mohandes]

Originally Posted by reza vir

You can calculate the radio clock and a radio transmitter Saudi
The frequencies impact on client devices are treasure and their waste

hi reza ino sakhti? j mide?

[Nicolas]

Originally Posted by mohandes

hi reza ino sakhti? j mide?

Hi dear Mohandes the language of forum is English then please respect it and all member.

[Nicolas]

About country where cant find the VLF transmitter we can build our transmitter but it is not power.

This is simple Model of transmitter can give you between 1 kHz to 300kHz
And have six range

[roccocoin]

Originally Posted by Nicolas

Hi my dear friend LRLMAN
Ok I give you that because my friends in Mexico try this frequency
But you not have answer all my Emails sent for you. I don't know why?

The freuqency is between 62 kHz and 73 khz

nicolas hello happy new year 2015, in Italy often should I use for your pdk? tanks

[Nicolas]

Originally Posted by roccocoin

nicolas hello happy new year 2015, in Italy often should I use for your pdk? tanks

Hello Roccocoin '' ti auguro buon anno "" and happy new year 2015 all member here and all world.
About frequency in Italy try to use between 40 and 62 Khz

I wish you success in this new year

[roccocoin]

Originally Posted by Nicolas

Hello Roccocoin '' ti auguro buon anno "" and happy new year 2015 all member here and all world.
About frequency in Italy try to use between 40 and 62 Khz

I wish you success in this new year

to bring 40-62 khz I have to do some changes on the pcb or modify some components? tanks nicola

[Nicolas]

Originally Posted by roccocoin

to bring 40-62 khz I have to do some changes on the pcb or modify some components? tanks nicola

Not only the capacitor in parallel to coil

[roccocoin]

Originally Posted by Nicolas

Not only the capacitor in parallel to coil

ok thanks nicolas I realized for the frequency, but there's still a problem if you could explain to me, how do I mount components if the parts list is not segagnato the reference of the electronic card? example on the parts list and marked a wild resistance 12k without reference type or r2 r5 or 16 you know? and so difficult to understand where are the components, could you do me a list with the various references? thanks a hug heart

[Nicolas]

Originally Posted by roccocoin

ok thanks nicolas I realized for the frequency, but there's still a problem if you could explain to me, how do I mount components if the parts list is not segagnato the reference of the electronic card? example on the parts list and marked a wild resistance 12k without reference type or r2 r5 or 16 you know? and so difficult to understand where are the components, could you do me a list with the various references? thanks a hug heart

Hi Roccocoin you find all in this link download the schema exist all value of components

http://www.longrangelocators.com/for...11&postcount=1

[roccocoin]

Originally Posted by Nicolas

Hi Roccocoin you find all in this link download the schema exist all value of components

http://www.longrangelocators.com/for...11&postcount=1

you've seen the cards with various wordings, but in the parts list is not marked on the side of the components in place, how do I know the exact place of the various transistors and capacitors

[Nicolas]

Originally Posted by roccocoin

you've seen the cards with various wordings, but in the parts list is not marked on the side of the components in place, how do I know the exact place of the various transistors and capacitors

Hi Roccocoin
What this ? then
http://www.longrangelocators.com/for...1&d=1390629535
Or i not understand what you mean?
need see all topic here to understand and exist modify of pcb and errors. the problem we cant modify topic but only update
then I advice you to read all comments
for electrolyte capacitor is simple marked by + or Gng for transistor need see the data sheet to know the pin BCE and type NPN or PNP

[roccocoin]

not for charity, and all right, it's me that maybe I did not explain well.
List components: hypothesis: are marked resistance 12k - 22 k etc etc but not reported and the initials where they should be mounted on the PCB .... hypothesis: "12k r3 on pcb"
22k r14, - 1.2 r16 ok? I mean right?
alongside the values on the list components should be marked with the various places to be mounted on the PCB, so I can not be mounted because I do not know the exact position where to mount ..... thanks if you can help me on this ....

[roccocoin]

here nicolas sheet part list,see part list on the sheet, not shown alongside the component values where and marked on the PCB.

[roccocoin]

Originally Posted by roccocoin

here nicolas sheet part list,see part list on the sheet, not shown alongside the component values where and marked on the PCB.

p.s......HELLO NICOLA, LC 6N8 WHERE IS INSTALLED?
CX 470PF?
BUT ON LIST CX COMPONENTS AND MARKED 6N8?

[Nicolas]

Originally Posted by roccocoin

p.s......HELLO NICOLA, LC 6N8 WHERE IS INSTALLED?
CX 470PF?
BUT ON LIST CX COMPONENTS AND MARKED 6N8?

Hi rocco read all comments qnd the update you find that please i don't like repeat and i m so busy sorry

lc mean parallel to coil to do your frequency
Cx is 470 pf

http://im83.gulfup.com/AWqNPW.png

[roccocoin]

Originally Posted by Nicolas

Hi rocco read all comments qnd the update you find that please i don't like repeat and i m so busy sorry

lc mean parallel to coil to do your frequency
Cx is 470 pf

http://im83.gulfup.com/AWqNPW.png

nicolas sorry you're really kind, I'll try not to bother you more, but if I have need of you still bother you. you really are a kind person and helpful, a big hug and a big thank you

[roccocoin]

nicola hello, I just wanted to ask you one more thing and then not bother you more:
I wanted to ask the upper slopes of the board must be connected with those of the underlying base? only this I wanted chiederti.tanks nicola