Free project PDK

[Nicolas]

Hi all

I want to share my project with members of the forum so they can make their PDK and prove

[mustefa ubram]

hi nicolas
very nice project.Congratulations:)
Do you have a test this circuit?

[Nicolas]

hi nicolas
very nice project.Congratulations:)
Do you have a test this circuit?

Hi Mustefa

Again yet not. I do not have time to test my projects. and the weather is too cold here.
Soon when it is nice weather I go for the test

[Nicolas]

I put here the view outside of the box with the components.
LCD is an option with another card. you can use a micro ammeter

[king40]

hi nicolas
this is working with 1 antenna???

[taxma1981]

see at the end of the appearance of a metal detector distance yellow, interest





http://www.youtube.com/watch?v=haqr_72NTY4

[Nicolas]

hi nicolas
this is working with 1 antenna???


No my friend. It work with coil like Totem and PDK morgan
Coil diameter 50 to 80 mm
5 to 8 Ohm
wire 0.6 mm
Frequency between 50 to 80Khz
More sensitive for find only Gold or silver


Note: A small modification on the PCB

[king40]

Thanks
It looks good
You can Explain more
How much turn need with which wire
Or how much need for inductance?
And the Last about jumpers in the pcb ( J1.j2.,,,,,)

[Nicolas]

Thanks
It looks good
You can Explain more
How much turn need with which wire
Or how much need for inductance?
And the Last about jumpers in the pcb ( J1.j2.,,,,,)


Hi you can use this for calculate depending on your frequency choice

50Khz - 60 khz or 80 khz or 100 khz
and the capacitor in parallel to coil

around 630 and 830uh following capacitor

http://www.energylabs.com.br/el/calculadora/lccalc
http://chemelec.com/Calculators/C-L-R-F_Calc.htm
http://chemelec.com/Calculators/Interwire-Coil-Capacitance-Calc.htm

About the jumpers in Pcb look the scheme you understand that

sample for supply, for led , for speaker ..etc

[iron1944]

Mr. Nicolas.
Alanson circuit pd belongs to you.
LCD?
FREQUENCY?
RESET?
SENS?
Signal?
How the inputs and outputs to connect to which pin tips?
If you help to make the circuit assembly is very yadımc
can be.
Thank you.

[Nicolas]

Mr. Nicolas.
Alanson circuit pd belongs to you.
LCD?
FREQUENCY?
RESET?
SENS?
Signal?
How the inputs and outputs to connect to which pin tips?
If you help to make the circuit assembly is very yadımc
can be.
Thank you.


Hi dear Iron the LCD and reset is an Optional part

I not have designed in this PDK free but you can use micrometer or frequency meter or other

sens is on scheme it's Pot = RV2 and Led signal LED 2= Target. LED 1 is Low battery

[Sneshko]

No my friend. It work with coil like Totem and PDK morgan
Coil diameter 50 to 80 mm
5 to 8 Ohm
wire 0.6 mm
Frequency between 50 to 80Khz
More sensitive for find only Gold or silver


Note: A small modification on the PCB


Dear Nicolas!
Thank you for your project PDK A13!
You are selfless man!
Please answer me why you are a bit modified PCB from PDK A13?
Thank you in advance for your answer!
Regards!
Sneshko

[Nicolas]

Dear Nicolas!
Thank you for your project PDK A13!
You are selfless man!
Please answer me why you are a bit modified PCB from PDK A13?
Thank you in advance for your answer!
Regards!
Sneshko


Hi my dear
I cant Understand what mean bu this?
You are selfless man! Please answer me why you are a bit modified PCB from PDK A13?I made this change because of problems of small tracks and vias
I saw that is difficult for you to do.
but not a problem for me because I work on a same type of box. I build the proper way to my dimenssions congestion.

but for you. You can choose any box. so you can change your PCB following the diagram.
most imortant in the project is the scheme not the electronic card.

[Sneshko]

Hi my dear
I cant Understand what mean bu this?
I made this change because of problems of small tracks and vias
I saw that is difficult for you to do.
but not a problem for me because I work on a same type of box. I build the proper way to my dimenssions congestion.

but for you. You can choose any box. so you can change your PCB following the diagram.
most imortant in the project is the scheme not the electronic card.

Hi Nicolas!
You are selfless man! = You are a good man!
Thank for your answer!
All the best!
Regards!
Sneshko

[Nicolas]

Hi Nicolas!
You are selfless man! = You are a good man!
Thank for your answer!
All the best!
Regards!
Sneshko

Thank you too you are altruist :lol::lol:

[Nicolas]

Hi all

If someone want to change the frequency preselected by me which is between 50 and 80 khz

you can use a variable capacitor in parallel with your coil and following your calculation of the inductance of the coil

see here
https://www.google.tn/search?q=capacitor+variable&tbm=isch&tbo=u&source=univ&sa=X&ei=rpjoUq39Acn17AaY8ICQAQ&sqi=2&ved=0CD4QsAQ&biw=1388&bih=735

use this website to calculate the values ​​of C and L variable uH
http://www.energylabs.com.br/el/calculadora/lccalc
or this
http://chemelec.com/Calculators/Calculators.htm


FOR JUMPERs

J1-J2 = battery 9V
J4-J5 = LED1
J6-J7 = LED 2
J8-J9 = Sound
J10-J11= Coil Rx

[iron1944]

Mr. Nicolas.
Can you help me?
I amateur with your help himself to the creek behind the microampermet to attach it to the reign of the UIC to what you need?
For example.
J number?
J or B number?
Thank you.

[king40]

Mr. Nicolas.
Can you help me?
I amateur with your help himself to the creek behind the microampermet to attach it to the reign of the UIC to what you need?
For example.
J number?
J or B number?
Thank you.

j means jumper for example J8 and j9 for buzzer

[iron1944]

BUY NİCOLAS.
GREAT MASTERS.
My KOUNOOZ.CO. PDK FORUMS A13 telescopic antenna attached. Says if you takılacak.devr how the telescopic antenna circuit
Some parts of this will vary? Circuit scheme drawing on the show.
Thank you.

Or a plot of land bestowed upon us to use the telescopic antenna attendant complexity, amateur distress rigorous experimentation, there is no cost.

[Nicolas]

BUY NİCOLAS.
GREAT MASTERS.
My KOUNOOZ.CO. PDK FORUMS A13 telescopic antenna attached. Says if you takılacak.devr how the telescopic antenna circuit
Some parts of this will vary? Circuit scheme drawing on the show.
Thank you.

Or a plot of land bestowed upon us to use the telescopic antenna attendant complexity, amateur distress rigorous experimentation, there is no cost.

Hi Iron1944 I cant understand what you mean? your translate is very bad

and if you want stay in our site use only one account please. because come automatic banned.

LOOK HERE THE DETAILS AND LOOK ALSO THE SCHEME FOR UNDERSTAND

[reza vir]

Thanks nico very god project ;)

[iron1944]

DEAR NİOCOLAS.
GREAT MASTERS
Thank you very much for your help.

[king40]

hi dear nic
if you create a loop for your free pd please take a pic of loop :D
thanks

[Nicolas]

hi dear nic
if you create a loop for your free pd please take a pic of loop :D
thanks


Hi dear not again

It's sample my friend need to calculate your frequency with the parallel capacitor

and make diameter 50 mm with core 0.35 mm

I cant told you what number of turns because that need calcul with LC

maybe L=> 820 milliHenry and 90> turns R => 6 Ohm but not sure check by your self my friend

Look comment #16

http://www.longrangelocators.com/forums/showpost.php?p=148356&postcount=16

[Nicolas]

Hi likng look here can Help you

http://users.telenet.be/h-consult/inductor/meerlagen_inductor.htm

For L= 830uH
Capacitor 2n2 >>>> Freq = 115 KHz
Capacitor 10n >>>> Freq = 55 KHZ

You can use Capactor variable 10nF

for frequency between 55 to 155 KHz

and make your calcul and your test

[king40]

thanks dear nic
for frequency between 55 to 155 KHz
you think this frequency range is good?

[Nicolas]

thanks dear nic
for frequency between 55 to 155 KHz
you think this frequency range is good?



55 to 115 khz is the Good for me
Because I experiment that

For other I don't know

[king40]

hi dear nic
http://dlldaneshjusteps.comlu.com/images/pdka133.jpg

what is the 3 pin?
if i use variable cap i must remove cx??
thanks

[Nicolas]

hi dear nic
http://dlldaneshjusteps.comlu.com/images/pdka133.jpg

what is the 3 pin?
if i use variable cap i must remove cx??
thanks


Is for charger connector

Cx = 470nf


https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcR4_pq3Y6P8Nhu250BYngw_jUaoTHcMb ZVYmbZEax9nJag4VdUBdA

[jocelito]

Hello Nicolas capacitor cx this as 470N in another scheme that appears to have 470pf which is right?
https://www.dropbox.com/s/bhdzdd9ovgzupwf/pdk.png

[Nicolas]

Hello Nicolas capacitor cx this as 470N in another scheme that appears to have 470pf which is right?
https://www.dropbox.com/s/bhdzdd9ovgzupwf/pdk.png


Hi jocelito

Oh sorry you are right the best is 470pF the 470nF is the wrong sorry again..

and the other LC is 6.8nF

[Nicolas]

Hello dear Nicolas
I have a question
maximum depths detection free project PDK ??
Please send Part list and video test to the forum
Thanx...
Best regards...

Asked everyone
Please do not demand Private Messages
Who wants to state something to the distinguished public

I do not want it
Thank you for understanding


I cant answer to you my dear because this

Belief has chosen not to receive private messages or may not be allowed to receive private messages. Therefore you may not send your message to him/her.

If you are trying to send this message to multiple recipients, remove Belief from the recipient list and send the message again.

----
Hi See the morgan PDK you can understand

http://www.longrangelocators.com/forums/showthread.php?t=18145

To not enter the depth of the devices
It operates on the principle of measuring the signals emerging from the ground trove

Whether at a depth of 20 cm or 20 meters
It can range in some burials to 100 meters

Bank apparently do not know how to operate these devices

If you want to buy a device from the My Devices hello

http://kaisar-detectors.com/
Or sophisticated equipment hello

http://www.alphageofisica.com.br/mdl/quarryman.htm

Laser LRL with 3D ...long range to 1200m

Good luck my dear

[GOLDEN LILLY]

Hi Nicolas,

Please show the complete schematic and the parts list of this project. It is also suggested to better include instructions on how to tune this lrl to the desired target.


Regards....

[jocelito]

PDK find this gold metal box?
http://dinheiro.br.msn.com/comportamento/casal-encontra-usdollar-10-milh%C3%B5es-em-moedas-de-ouro-no-quintal

[Qiaozhi]

PDK find this gold metal box?
http://dinheiro.br.msn.com/comportamento/casal-encontra-usdollar-10-milh%C3%B5es-em-moedas-de-ouro-no-quintal
This treasure was found by a married couple who were out walking the dog on their property. They saw a can sticking out of the ground under a tree.

[roccocoin]

Asked everyone
Please do not demand Private Messages
Who wants to state something to the distinguished public

I do not want it
Thank you for understanding


I cant answer to you my dear because this

Belief has chosen not to receive private messages or may not be allowed to receive private messages. Therefore you may not send your message to him/her.

If you are trying to send this message to multiple recipients, remove Belief from the recipient list and send the message again.

----
Hi See the morgan PDK you can understand

http://www.longrangelocators.com/forums/showthread.php?t=18145

To not enter the depth of the devices
It operates on the principle of measuring the signals emerging from the ground trove

Whether at a depth of 20 cm or 20 meters
It can range in some burials to 100 meters

Bank apparently do not know how to operate these devices

If you want to buy a device from the My Devices hello

http://kaisar-detectors.com/
Or sophisticated equipment hello

http://www.alphageofisica.com.br/mdl/quarryman.htm

Laser LRL with 3D ...long range to 1200m

Good luck my dear




hello nicolas, and the model of lrl francoitaly? if you could add the parts list? thanks

[roccocoin]

hello nicolas, and the model of lrl francoitaly? if you could add the parts list? thanks


Hello Nicolas, I would also print the pictures of the base to be able to stampare.tanks

[Nicolas]

Hello Nicolas, I would also print the pictures of the base to be able to stampare.tanks

Hi dear I have put all
you can find it here in topic

[okantex]

Hi Nicolas

Why 55-105khz ,
your 50-60 khz
80-100khz
also interesting for me.
I though you are from hungary?

frequencies between 50-60 are just british 52 57.4 60 and turkish 53.4 channels
and 80-100 just one british 82.80 and loranc 90-110

which band is better according to your field tests
regards
okantex

[okantex]

and, there is no varicap or trimmer in Nano level in practically.

since capacitor side of desing has to be fixed because of short varying range. only option to change pfrequency is L inductance. it is also mechanical structure which has to be fix naturally.

only and last option is using using rotary switch and having diffrent caps for each frequency . but practically we also can not have capacitors that we may need.
for exp. we can find 8n2 but if the result of calculation is 8n3 ,what can we do ? can you add 300p parallel to obtain exact frequency? not sure? need eelectronic experts ideas

[okantex]

btw , I am in the game , I bought components yesterday , but I can promise ,when will it be ready for the tests

ıs there anybody else ,who has constructed or going to construct this project

[Nicolas]

Hi Nicolas

Why 55-105khz ,
your 50-60 khz
80-100khz
also interesting for me.
I though you are from hungary?

frequencies between 50-60 are just british 52 57.4 60 and turkish 53.4 channels
and 80-100 just one british 82.80 and loranc 90-110

which band is better according to your field tests
regards
okantex


Hi Okantex

Here I put your advice for LORAN -C

http://en.wikipedia.org/wiki/Loran_C

http://en.wikipedia.org/wiki/Low_frequency

http://en.wikipedia.org/wiki/Radio_navigation

For Germany is 77.5khz

Standard time signals






In the frequency range 40 kHz–80 kHz, there are several standard time and frequency stations, such as


JJY (http://en.wikipedia.org/wiki/JJY) in Japan (40 kHz and 60 kHz)
MSF (http://en.wikipedia.org/wiki/Anthorn_radio_station) in Anthorn (http://en.wikipedia.org/wiki/Anthorn), England (60 kHz)
WWVB (http://en.wikipedia.org/wiki/WWVB) in Fort Collins, Colorado (http://en.wikipedia.org/wiki/Fort_Collins,_Colorado), US (60 kHz)
DCF77 (http://en.wikipedia.org/wiki/DCF77) in Mainflingen (http://en.wikipedia.org/wiki/Mainflingen) near Frankfurt am Main (http://en.wikipedia.org/wiki/Frankfurt_am_Main), Germany (77.5 kHz)
HBG (http://en.wikipedia.org/wiki/HBG_Prangins) in Prangins (http://en.wikipedia.org/wiki/Prangins), Switzerland (75 kHz) (closed down on 1 January 2012)
BPC (http://en.wikipedia.org/wiki/BPC_%28time_signal%29) in Shangqiu (http://en.wikipedia.org/wiki/Shangqiu), China (http://en.wikipedia.org/wiki/China) (68.5 kHz)



You are great to understand that

[saber]

Hi Nicolas

i build your project

when i turn it on the red led turning on and i dont have any sound in speaker and led2 is off

i play with RV1 and RV2 but nothing happening

i want to test it but i dont know how

am i need a transmitter for it?

witch one you Offer?

thanks

[Nicolas]

Hi Nicolas

i build your project

when i turn it on the red led turning on and i dont have any sound in speaker and led2 is off

i play with RV1 and RV2 but nothing happening

i want to test it but i dont know how

am i need a transmitter for it?

witch one you Offer?

thanks


So nice saber if you build it.

1-/ The led Red is for Bettery try the RV1 to calibrate your voltage for battery

2-/ The led Green is for detection target you need tray it in field test metal buried or in location you think exist Treasure. and try with RV2 for Gain

3-/ This PDK not work for fresh metal only for buried metal since times.

4-/ You can first choice your frequency to work. you can tell me your country I advice you the frequency

5-/ Not need transmitter my friend

you can add me in skype for help

I wish you good work

[saber]

thanks Nicolas for your reply

I'm from iran (the hidden Treasures country)

please help me for choice my frequency (how can i change frequency?)

thanks

[Nicolas]

thanks Nicolas for your reply

I'm from iran (the hidden Treasures country)

please help me for choice my frequency (how can i change frequency?)

thanks


Find fix your reception frequency between 24.75KHz and 44.03 KHz and try it in your country
and give me your comments and test

you can use this to know your value for coil and capacitor

http://www.energylabs.com.br/el/calculadora/lccalc

[saber]

hi Nicolas

thanks for your reply

im a amateur.i'll use 0.6mm wire and 6n2 capacitor for cx . is this true?

if its wrong please help me for value my coil and capacitor

http://i61.tinypic.com/2nlhbtg.jpg

http://i58.tinypic.com/1s1bpw.jpg

[Nicolas]

hi Nicolas

thanks for your reply

im a amateur.i'll use 0.6mm wire and 6n2 capacitor for cx . is this true?

if its wrong please help me for value my coil and capacitor

http://i61.tinypic.com/2nlhbtg.jpg

http://i58.tinypic.com/1s1bpw.jpg



Hi dear there is 620 pf not 6.2nf

0.00062uf = 620 pF
0.062 uf = 6.2nF

but you can use it is good for 25khz

[Nicolas]

HI
MR NICOLA HOW ARE YOU?
I M NOT EXPERT IN ELECTRONIC.ONLY I MADE ELECTRONIC KIT.
NOW CAN I CALIBRATION PDK WITH MULTIMETER???
AND OTHER QUESTION:
WHAT IS DEPTH OF PDK???
HOW DISCRIMINATE METAL FREE PDK PROJECT???
DO YOU MR NICOLA SHARE PART LIST???
I AM WAITING TO ANSWER
THANKS


Hi dear about part list you find that here in Topic

and about calibration and other question you need read here in forum about all PDK's project. Before you built the LRL or PDK or others devices for understand

[saber]

hi Nicolas

thanks a lot for your helps

i use bc557 substitute for bc556 transistor and i use a buzzer

is it made problem?

when i turn rv1 the red led is lighting (is this true? how can i calibration?)

in your schematic you write %17 for RV1, is it for calibration?

[Nicolas]

hi Nicolas



i use bc557 substitute for bc556 transistor and i use a buzzer

is it made problem?



No not cause neither problem it's good and work

http://html.alldatasheet.com/html-pdf/2893/MOTOROLA/BC556/256/1/BC556.html


hi Nicolas


when i turn rv1 the red led is lighting (is this true? how can i calibration?)

in your schematic you write %17 for RV1, is it for calibration?


Yes that is true my dear is for chek voltage to your battery

use sample: Led light on if you have 9 V Good
led off if you have 6.5 V Low

This need calibration with VR1 to find the exactly Value

the led Green is for target the RV2 is for Gain ans sensitivity

[saber]

hi Nicolas

those pictures are from your free PDK who i make it

i read all pdk post in this forum but i dont have any idea for calibration this pdk

please if you know some way for calibration (with Multimeter or other way) post it here for me and others

you said this project need calibration but i cant understand why you cant tell us a way for it!!?

i wana test it in field but i cant calibration it by luck!

thank you again for your kindness

http://i60.tinypic.com/4top35.jpg
http://i58.tinypic.com/vo2w5e.jpg
http://i61.tinypic.com/1z6yxs9.jpg
http://i60.tinypic.com/2dt8a3t.jpg
http://i62.tinypic.com/2uom4gj.jpg

[Nicolas]

Wooh my friend really I'm glad to see my project is built by others that can not afford or have a detector for the aur position or the laws of their country.

nice work it's is same at my PDK

Tell me what the milliHenry for your coil? and the value for capacitor in parallel with her?
because you need try with vari capacitor for modify the frequency. Or you can make selector with various capacitors.(look topic PDK morgan to understand ggod)


I see two potentiometer on the box. Listen you need only a single potentiometer 20K for Gain
Parcontre the other is an adjustable normal varistor (Trimer) for the adjustment of voltage and monitoring the state of the battery. example, if the red LED is extinguished to 7 V, set by yourself means you must charge your battery.

I'm waiting your answer to tell you what frequency need to try in Iran.

Look this topic and see all videos. You can calibrate and made it work good and

http://www.longrangelocators.com/forums/showthread.php?t=18145

I am always with you to help.

contact me by gmail

I wish you good try

[WM6]

Hi Nicolas,

very good work.

I enjoy your design. Congratulations.

[Nicolas]

Hi Nicolas,

very good work.

I enjoy your design. Congratulations.


Thank you my Master you are welcome

[saber]

thanks Nicolas

the milliHenry of my coil is 0.596008 mH and the value for capacitor in parallel with coil is 0.068 uF (682 disk capacitor) and Aantal windingen of coil is 78
ok, ill use a single potentiometer 20K for Gain.

the frequency i try in Iran is 25kHz.

im waiting for your answer

thanks.

[vahid]

salam agha saber mishe daste ma ra ham begiri ahke englisi man jaleb nis in medar pd hast ya rdyabe

[reza vir]

salam agha saber mishe daste ma ra ham begiri ahke englisi man jaleb nis in medar pd hast ya rdyabe

this is pd project :)

[Nicolas]

thanks Nicolas

the milliHenry of my coil is 0.596008 mH and the value for capacitor in parallel with coil is 0.068 uF (682 disk capacitor) and Aantal windingen of coil is 78
ok, ill use a single potentiometer 20K for Gain.

the frequency i try in Iran is 25kHz.

im waiting for your answer

thanks.

Hi saber nice ok

We are agree for the frequency working in Iran is between 25 and 45KHZ Ok

To tune your Pdk for this frequency you need varicapacitor the value is between 22 and 70 nF.

Or use various capacitors with selector for tune this frequency look at detail Morgan

[Qiaozhi]

salam agha saber mishe daste ma ra ham begiri ahke englisi man jaleb nis in medar pd hast ya rdyabe
Please read the forum rules -> Basic Rules of the Forums (http://www.longrangelocators.com/forums/showthread.php?t=10526)
and make your posts in English.

[saber]

hi Nicolas

i wana use varicapacitor for frequency

i found one of them in old radio shop but i dont know about value of this varicapacitor

i put some picture from it and please tell me to how use it

its have tree pin (0 , G , A) and Written (CBM-223p) on back of it

http://i59.tinypic.com/s3n75t.jpg

http://i60.tinypic.com/2h6eqlf.jpg

http://i59.tinypic.com/25tcdix.jpg

[reza vir]

hi saber :)
Major technical parameter:
1.CBM-223 F (065)
：
20pf * 2
CBM-223 P (009)
：
59.2pf / 141.6 pf
2. Effective corner: 96%99%180 qua 100% )
3. Loss ( tg
δ
): 20 * 10-4
4. insulation resistance : 500M
Ω
̧
5. voltage proof : 100V.DC
6. contacts resistance: 20m
Ω
7. rotating torque : 5 ~ 35 mN.m

[Nicolas]

hi Nicolas

i wana use varicapacitor for frequency

i found one of them in old radio shop but i dont know about value of this varicapacitor

i put some picture from it and please tell me to how use it

its have tree pin (0 , G , A) and Written (CBM-223p) on back of it

http://i59.tinypic.com/s3n75t.jpg

http://i60.tinypic.com/2h6eqlf.jpg

http://i59.tinypic.com/25tcdix.jpg


This is in pF my dear you need nanofarad

http://www.kounooz.com/up/do.php?img=2384

I think is hard to find it use selector and traditional capacitor.you need tune one frequency only in once and try the exactly to find gold in your test field
you need make one test field for 6 or 9 months in ground. look dtails for mineoro how to make test fields

http://www.kounooz.com/up/do.php?img=2383

http://www.kounooz.com/vb/showpost.php?p=19475&postcount=66 (http://www.kounooz.com/vb/showthread.php?t=4613&page=7)

Correct dear reza vir (http://www.longrangelocators.com/forums/member.php?u=8139)

[saber]

hi Nicolas

thanks for your ultimate kindness

Ill going to build a selector with 3 capacitor (2n2 - 4n7 - 6n8 ) is it true selection for this frequency (25khz)?

i seen a video in youtube who one person test his pdk with TV. can i test it with TV?

[Nicolas]

hi Nicolas

thanks for your ultimate kindness

Ill going to build a selector with 3 capacitor (2n2 - 4n7 - 6n8 ) is it true selection for this frequency (25khz)?

i seen a video in youtube who one person test his pdk with TV. can i test it with TV?


No cant test it in TV maybe you have see video for ToTem in my chanel

Totem detect the TV field is true tlook at Goldmax and Belson

But for PDK like Morgan or other can detect only noble buried metal because is not same PD Totem

Look all her videos

[saber]

ok. but he said it was PDK.

you can see it here. this is that video:

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

[nelson]

Hi Saber

That is my video and i today after more test i can tell you that even if you get that signal from a TV set, is just a way to know that your pdk is detecting an electromagnetic sourse. However, this is not the clue to get success for gold and silver detection.
I also tryied to see how far my pdk can detect a spark from a 1.5 volts battery, and this was from about 0.8 to 1 meter away. Another way to see where my coil was tuned, is to do some sparks with my signal generator leds, so this way i found the closest resonant frequency of my coil. So far and at the end i learn that the only know way to test pdk, is with a know buried gold or silver from long time ago.
Until today i don´t know any other way to simulate the signal that comes from a buriend long time gold or silver.
This is why Morgan got success with his pdk, because he has a gold and silver test field where he can calibrate and test pdk.

Regards

Nelson


ok. but he said it was PDK.

you can see it here. this is that video:

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

[saber]

Hi Nelson

thanks for the Information. I'm going to test it in the real field with Treasure and post the details here.

[reza vir]

hi nicolas
new part list for pdk

Please see to be wrong

[Nicolas]

hi nicolas
new part list for pdk

Please see to be wrong

Thanks my dear

http://www.youtube.com/watch?v=zBR7J...ature=youtu.be (http://www.youtube.com/watch?v=zBR7Jh6YSfM&feature=youtu.be)

Good wishes all

[raff33]

Hi Saber

That is my video and i today after more test i can tell you that even if you get that signal from a TV set, is just a way to know that your pdk is detecting an electromagnetic sourse. However, this is not the clue to get success for gold and silver detection.
I also tryied to see how far my pdk can detect a spark from a 1.5 volts battery, and this was from about 0.8 to 1 meter away. Another way to see where my coil was tuned, is to do some sparks with my signal generator leds, so this way i found the closest resonant frequency of my coil. So far and at the end i learn that the only know way to test pdk, is with a know buried gold or silver from long time ago.
Until today i don´t know any other way to simulate the signal that comes from a buriend long time gold or silver.
This is why Morgan got success with his pdk, because he has a gold and silver test field where he can calibrate and test pdk.

Regards

Nelson

Hi nelson, good work my freind
but what's about your buried coins for test , can't you get singnal from ?
nice job

[raff33]

Wooh my friend really I'm glad to see my project is built by others that can not afford or have a detector for the aur position or the laws of their country.

nice work it's is same at my PDK

Tell me what the milliHenry for your coil? and the value for capacitor in parallel with her?
because you need try with vari capacitor for modify the frequency. Or you can make selector with various capacitors.(look topic PDK morgan to understand ggod)


I see two potentiometer on the box. Listen you need only a single potentiometer 20K for Gain
Parcontre the other is an adjustable normal varistor (Trimer) for the adjustment of voltage and monitoring the state of the battery. example, if the red LED is extinguished to 7 V, set by yourself means you must charge your battery.

I'm waiting your answer to tell you what frequency need to try in Iran.

Look this topic and see all videos. You can calibrate and made it work good and

http://www.longrangelocators.com/forums/showthread.php?t=18145

I am always with you to help.

contact me by gmail

I wish you good try
Hi nicolas,
can you point me what frequency i need to try in morocco ?
many thanks

[reza vir]

Hi nicolas,
can you point me what frequency i need to try in morocco ?
many thanks

Your city is beautiful
Have you created a device?
Take a photograph of the circuit.

[raff33]

Your city is beautiful
Have you created a device?
Take a photograph of the circuit.

Hi reza vir,
i did'nt yed but i will.......
thanks and wellcome in morocco;)

[Nicolas]

Hi my Old dear friend from Morocco
The frequency of morocco and Ageria and Tunisia is same my dear is between 58khz and 62 khz

Good success for you my neighbor

[raff33]

Hi my Old dear friend from Morocco
The frequency of morocco and Ageria and Tunisia is same my dear is between 58khz and 62 khz

Good success for you my neighbor

manyyyyyyyyyyythanks again my freind nicolas for informations;)
raff33 from old kunoooz.com

[Nicolas]

manyyyyyyyyyyythanks again my freind nicolas for informations;)
raff33 from old kunoooz.com

Yes I remember that. Welcome everywhere and all

[nelson]

My friend
My coins just have 1 year buried, so is too soon to get a signal by now.
Regards
Nelson

Hi nelson, good work my freind
but what's about your buried coins for test , can't you get singnal from ?
nice job

[Nicolas]

Hi
I make this video for members who have made ​​this project. Here is the method to tune your PDK and oscillates, upon a well-defined frequency by yourself in using capacitor parallel with the coil and Gain Potentiometer 20K.

http://www.youtube.com/watch?v=yzjPAaQ5pS0

Note I do this test on a part of my V41 KING LRL up well for you as it works on a passive receiver which is part of the PD Alonso amended;)

good luck to all the guys

[okantex]

what does mean video is private?

ı made this circuit , I have 12 different frequency option , sometimes most of them has click, sometimes not.
once channel has signal even the pot is it's left begining.
some of them starts after starting turning right.

[Nicolas]

what does mean video is private?

ı made this circuit , I have 12 different frequency option , sometimes most of them has click, sometimes not.
once channel has signal even the pot is it's left begining.
some of them starts after starting turning right.

Hi Okantex sorry I have problem with this big video I upload other for you


http://www.youtube.com/watch?v=Lu3N1Aipk5U&feature=youtu.be (http://www.youtube.com/watch?v=yzjPAaQ5pS0&feature=youtu.be)

[iron1944]

Mr. Nicolas
great USTA
I'm in Izmit in Turkey,
Where I live in the 30125 Latitude 41.054 Longtu are in place.
What is the frequency of this region for the PDK A13?
Thank you.

[Nicolas]

Hi all
Sorry for the problem in the two first Videos

I put here the new

http://www.youtube.com/watch?v=Lu3N1Aipk5U

http://www.youtube.com/watch?v=zBR7Jh6YSfM

And waiting the admin Modify that in my comment number #80 and #82

[Nicolas]

Mr. Nicolas
great USTA
I'm in Izmit in Turkey,
Where I live in the 30125 Latitude 41.054 Longtu are in place.
What is the frequency of this region for the PDK A13?
Thank you.


Hi Dear welcome look that with our friend Okantex is from your city Izmit he have the value of frequency

[okantex]

I have a problem.
İ have clicks (sounds) without any antenna connections to circuit.
These. Clicks are not continious.

[Nicolas]

I have a problem.
İ have clicks (sounds) without any antenna connections to circuit.
These. Clicks are not continuous.

News PDK A13 Nicolas build by Our friend from Algeria

[Nicolas]

http://www.kounooz.com/up/do.php?img=2665



http://www.kounooz.com/up/do.php?img=2666

[roccocoin]

hello nicolas, great job, but you've all posted because even I can build it? italianano I am a friend of the francoitaly, but this pdk works with 1 single coil? I did the totem but I do not work, I made yet another but the same does not work, your complete and everything? parts list and the base to be copied? really tanks







Annulla modifiche












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[okantex]

Is this algerian friend will join us.
can he make a small video to show how does it work?

batter led do not work at mine circuit

[okantex]

Is this algerian friend will join us.
can he make a small video to show how does it work?

battery led do not work at my circuit

[Nicolas]

Is this algerian friend will join us.
can he make a small video to show how does it work?

battery led do not work at my circuit

Check the transistor or the variable resistor

[Belief]

Hello dear Nicolas

What is the maximum detection depth of free PDK??
How can to find point and determin depth object.??

[Nicolas]

Hello dear Nicolas

What is the maximum detection depth of free PDK??
How can to find point and determin depth object.??

60 cm dear not other

[LRLMAN]

Hi Dear Nicolas I live Here in Mexico for be more precise, I live in the Pacific coast in the state of Michoacan, Mexico, and I want to ask you about the frequency about this place?

You know which is the frequency of here?

Greetings.

LRLMAN.

[Nicolas]

Hi Dear Nicolas I live Here in Mexico for be more precise, I live in the Pacific coast in the state of Michoacan, Mexico, and I want to ask you about the frequency about this place?

You know which is the frequency of here?

Greetings.

LRLMAN.

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

[LRLMAN]

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

OK My Dear Friend Nicolas, Excuse me for not response your mails, I have long been absent from this forum for reasons of little time in my work and because I've been busy doing all sorts of modifications to alonso project but with very little results because I have very little electronic knowledge, but i have made some modifications to the PD Alonso I think even I need very little to find the solution.

Again I´m sorry and I tell you now I plan to be more active on this forum, so anything that i can help you.....or anything I can share with you and all here.

Best Regards.

LRLMAN.

[Nicolas]

OK My Dear Friend Nicolas, Excuse me for not response your mails, I have long been absent from this forum for reasons of little time in my work and because I've been busy doing all sorts of modifications to alonso project but with very little results because I have very little electronic knowledge, but i have made some modifications to the PD Alonso I think even I need very little to find the solution.

Again I´m sorry and I tell you now I plan to be more active on this forum, so anything that i can help you.....or anything I can share with you and all here.

Best Regards.

LRLMAN.


Ok thanks no Problem ...welcome
nice to meet you my friend it's a pleasure to me

[okantex]

hi ,
I found a lose connection of soldering at on-off switch.
right now, battery led works good.

but I still have problem Ithink.
when ı built circuit , 3 weeks ago, it was working good.

right now ,when I switch on the circuit ,(at home) circuit starts continous beeps .I can not control the beeps by pot.
I repeat on-off circiut. I do not have this contious beeps at each on-off. it beeps or not beeps. if it does not beep at start , circuit do not have any beep by changing controls.. ,or changing caps.
ı tried tv remote , there is no attraction on both stuations.
but 2 weeks ago ,circuit could was beeping regardless of frequency to remote when it was silent.hi ,
I found a lose connection of soldering at on-off switch.
right now, battery led works good.

but I still have problem Ithink.
when ı built circuit , 3 weeks ago, it was working good.

right now ,when I switch on the circuit ,(at home) circuit starts continous beeps .I can not control the beeps by pot.
I repeat on-off circiut. I do not have this contious beeps at each on-off. it beeps or not beeps. if it does not beep at start , circuit do not have any beep by changing controls.. ,or changing caps.
ı tried tv remote , there is no attraction on both stuations.
but 2 weeks ago ,circuit could was beeping regardless of frequency to remote when it was silent.

[Nicolas]

hi ,
I found a lose connection of soldering at on-off switch.
right now, battery led works good.

but I still have problem Ithink.
when ı built circuit , 3 weeks ago, it was working good.

right now ,when I switch on the circuit ,(at home) circuit starts continous beeps .I can not control the beeps by pot.
I repeat on-off circiut. I do not have this contious beeps at each on-off. it beeps or not beeps. if it does not beep at start , circuit do not have any beep by changing controls.. ,or changing caps.
ı tried tv remote , there is no attraction on both stuations.
but 2 weeks ago ,circuit could was beeping regardless of frequency to remote when it was silent.hi ,
I found a lose connection of soldering at on-off switch.
right now, battery led works good.

but I still have problem Ithink.
when ı built circuit , 3 weeks ago, it was working good.

right now ,when I switch on the circuit ,(at home) circuit starts continous beeps .I can not control the beeps by pot.
I repeat on-off circiut. I do not have this contious beeps at each on-off. it beeps or not beeps. if it does not beep at start , circuit do not have any beep by changing controls.. ,or changing caps.
ı tried tv remote , there is no attraction on both stuations.
but 2 weeks ago ,circuit could was beeping regardless of frequency to remote when it was silent.


Hi dear Okantex verify all transistor and all connection point EBC and the pot RV2 maybe is deflect

This error find by our friend

check your Circuit component my dear

[okantex]

where is the error in your circiut layout,
I verified all connections and component layout before mounting.
all you circiut diagram and component layout was right.

where is the error you are talking about?

I think I will reprint the board.
is there any working circiut video available?

[okantex]

ıs not there anybody else to build this pdk in the forum
I would like to talk about how it works ?

how does it act in home conditions.
is it silent?

[Nicolas]

ıs not there anybody else to build this pdk in the forum
I would like to talk about how it works ?

how does it act in home conditions.
is it silent?

Okantex Verify components not circuit maybe is breaks. The circuit is working Good my dear

Two mans from Iran have build it and two from Algeria it work

[okantex]

I made second pcb, this is much better. I will place component and try again

[abdou2014]

hi everybody your friend from algeria . are there anyone who has a true diagram of totem . :)

[Qiaozhi]

hi everybody your friend from algeria . are there anyone who has a true diagram of totem . :)
Yes - it is available by buying the book "Inside the METAL DETECTOR".
Purchasing details are here ->
http://www.geotech1.com/forums/content.php?125-inside-the-metal-detector

[Nicolas]

hi everybody your friend from algeria . are there anyone who has a true diagram of totem . :)

Dear Hakim if you need really learn how work PD / PDK and LRL need buy the book

Really it's so more better for you to build your Device

Correct dear Qiaozhi

[roccocoin]

hello nicolas, I wanted to ask him but he also printed on the component side slopes or are just jumpers? best regard

[Nicolas]

hello nicolas, I wanted to ask him but he also printed on the component side slopes or are just jumpers? best regard


Yes right jumper

[mustefa ubram]

hi nicolas.how are you today freind?:)
i have question about king lrl
How it work king lrl?what On basis?
passive recive alone can make clear?
please explane

[Nicolas]

hi nicolas.how are you today freind?:)
i have question about king lrl
How it work king lrl?what On basis?
passive recive alone can make clear?
please explane

Hi Mustefa thx
Yes my dear is passive receiver of course.
Here I think we speak about PDK in this Topic
Welcome

[abdou2014]

Hakim from Algerie Hi everybody. I did not find this book in French .

[Nicolas]

Hakim from Algerie Hi everybody. I did not find this book in French .

Hi Hakim welcome the book is only in English language. no French:nono:

[abdou2014]

hello my friend Nicolas, it's damaged there aren't because I'm excellent in french and bit in english, it's for this reason i need your help,

[roccocoin]

Hello Nicolas, I would like to know the value of CX 6n8 parts list that appears on your capacitor and a ceramic or polyester?
then again this pdk works with 1 single coil? and how many turns and the coil? very very tanks







Annulla modifiche

[Nicolas]

Hello Nicolas, I would like to know the value of CX 6n8 parts list that appears on your capacitor and a ceramic or polyester?
then again this pdk works with 1 single coil? and how many turns and the coil? very very tanks


Hi dear

All is in this Topic only need to see where that

the turns depend of your frequency and wire and varicap CX it is not mandatory to have equaly 6n8. maybe 10n or 8n2 or other.

It there's a relationship between the three L and C and F my dear

[roccocoin]

ok very tanks
best regard

[reza vir]

Hello dear friend Nicholas
Please check your email

[Nicolas]

Hello dear friend Nicholas
Please check your email

Hi Reza vir

Nice work but I advice you to make PCB is so better

Good wishes

[Nicolas]

My Old king LRL A31. I liked him
But I have stop to build this device
http://www.youtube.com/watch?v=tJ_Dqf3RafI#t=109

Now I build only the digital devices and so difficult to be Cloned or crypted.

Messages from our friends About PDK's

Hello Beloved
Regarding the device Abu serine transmitter here in Algeria, 58 kHz to 62 kHz with me I work intensively 8 Nano individuals parallel with 830 milliseconds Henry

http://www.kounooz.com/vb/showpost.php?p=21238&postcount=17




Hello and finally proved its worth serine Abu device has found its place in our region this morning when approached from the region begins resonance, but unfortunately, the region came on the road and can not work it is important to participate and thank you

http://www.kounooz.com/vb/showpost.php?p=21245&postcount=18

Thanks all and all the faithful peoples.

[Nicolas]

Hi dear friend how are you doing?

I put here other video by our friend Riza Vir from Iran

Sample to how try your PDK by Nicolas

http://www.youtube.com/watch?v=_Q_d45m5voE

[okantex]

what is the metal of the bowls
they do not look like AU or Ag

[Nicolas]

what is the metal of the bowls
they do not look like AU or Ag

Me too Okantex I have ask for him but again not answer to me
I think is copper

https://ssl.gstatic.com/ui/v1/icons/mail/profile_mask2.png

Reza Rohi

https://mail.google.com/mail/u/0/images/cleardot.gif

tested white copper 20*20

http://s5.picofile.com/file/8124100734/MOV03436.3gp.html

[reza vir]

Thanks to my dear friend
Changes did
Please check your email for test 2

[okantex]

who made changes?

I did test with 2,5cm diameter goldcoin 22k. there is no beep.

[reza vir]

Tested by a container 20 x 20 copper deposit which is 100 years old and had been doing

Add a new changelog volume

[Nicolas]

who made changes?

I did test with 2,5cm diameter goldcoin 22k. there is no beep.

Hi Okantex and Reza look here my test for my PDK
but I use here ferrite coil is same the O coil and work good near TV

But not detect fresh metal

http://www.youtube.com/watch?v=iTyToSyFgx0

[GOLDEN LILLY]

Hello forum members, I built a pdk based on Alonso circuit. It is now operational but I think need some fine tuning because it detects long time buried metals including rusted iron, until now Im not sure how to narrow the detection for gold. 1.5 battery spark is at 1 meter.

Regards...

[Nicolas]

Hello forum members, I built a pdk based on Alonso circuit. It is now operational but I think need some fine tuning because it detects long time buried metals including rusted iron, until now Im not sure how to narrow the detection for gold. 1.5 battery spark is at 1 meter.

Regards...


Hi Dear my congratulation nice work and good distance for spark 1 meter is so better

How frequency and how specification for your coil? diameter wire and milliHenry
and what Capacitor you use? in parallel of coil I mean.

[GOLDEN LILLY]

Hi Nicolas, here is another picture of my pdk. The coil is 80mm diameter, with 90 turns, # 28 AWG wire diameter. I don't know its inductance because I have no inductance meter, I only made estimate on some calculations, maybe 820 to 980 milihenry. I put 1n capacitor parallel to the coil because this value make the pdk sensitive. My observation is that this pdk performs better with higher inductance of coil.
Can you give me frequency for gold on my country? Philippines.

Regards...

[Nicolas]

Hi Nicolas, here is another picture of my pdk. The coil is 80mm diameter, with 90 turns, # 28 AWG wire diameter. I don't know its inductance because I have no inductance meter, I only made estimate on some calculations, maybe 820 to 980 milihenry. I put 1n capacitor parallel to the coil because this value make the pdk sensitive. My observation is that this pdk performs better with higher inductance of coil.
Can you give me frequency for gold on my country? Philippines.

Regards...

Hi Aulook
Woow my Dear friend nice work for your two PDK
Yes I see you have put capacitor 1nF and if we consider this Value

we have only 5Kz
http://www.kounooz.com/up/do.php?img=3126


But we need minimal to detect noble metal buried between 55 Khz to 115 Khz

I think for your country is 78.9 but I m not sure only by Calculation
You can try Other frequency





http://upload.wikimedia.org/wikipedia/commons/thumb/1/1d/Tuned_circuit_animation_3.gif/310px-Tuned_circuit_animation_3.gif


http://upload.wikimedia.org/wikipedia/commons/thumb/1/18/Band-pass_filter.svg/200px-Band-pass_filter.svg.png

http://upload.wikimedia.org/wikipedia/commons/a/aa/Vibration_corde_trois_modes_petit.gif


This is my PDK

I have test the spark is only for few cm 22 to 25

And I have test near TV is few distance 1 to 1.5 m

I think your Device is so more better or you have low frequency

Here in my country I work with 58 to 66 Khz

http://www.kounooz.com/up/do.php?img=3127 (http://www.kounooz.com/up/)

http://www.youtube.com/watch?v=fkd3WGyUGLQ&feature=youtu.be

[Qiaozhi]

Hi Aulook
Woow my Dear friend nice work for your two PDK
Yes I see you have put capacitor 1nF and if we consider this Value

we have only 5Kz
http://www.kounooz.com/up/do.php?img=3126


But we need minimal to detect noble metal buried between 55 Khz to 115 Khz

He probably meant 820uH (not 820mH, which is a huge inductance).

[Nicolas]

He probably meant 820uH (not 820mH, which is a huge inductance).

Hi Qiaozhi thx to explain and comment here. Yes you are right 820 mH is big inductance

Then he work with 178 Khz if is 0.82mH

[Nicolas]

New picture of my PDK A13

[GOLDEN LILLY]

Thanks Quashi for the correction. It's between 820 to 980 microhenry not milihenry.

[Nicolas]

Thanks Quashi for the correction. It's between 820 to 980 microhenry not milihenry.

Hi my friend

Try with capacitor 4n7 >>>> Frequency is near 81 Khz
and with 4nf+1n in serial = 5n7 >>>> Frequency is near 74Khz

Or make one selector of commutation between the two capacitor

and make me please little video for the spark.
and how distance near TV
and if your PDK detect fresh Metal Gold / Silver if yes how distance for that

this is interested to know good how work all PDK

[GOLDEN LILLY]

Yes nicolas, i will make a video for the spark test soon. The pdk does not respond to fresh gold or silver only long time buried metals, but maybe with some modification detection for fresh metal is possible. Btw, thanks for the frequency and capacitance information.

Errel

[Nicolas]

Yes nicolas, i will make a video for the spark test soon. The pdk does not respond to fresh gold or silver only long time buried metals, but maybe with some modification detection for fresh metal is possible. Btw, thanks for the frequency and capacitance information.

Errel

Thanks

and Sorry for this error

and with 4nf+1n in serial = 5n7 >>>> Frequency is near 74KhzIt's in parallel because in serial the value isn't 5n7

I m so sorry for this wrong


http://3.bp.blogspot.com/_-_aMTMho2zE/TTBj85euxFI/AAAAAAAAAFA/ngHrU1YiKo4/s1600/1.JPG



------------Wrong -----------------------Correct

[nelson]

Are you running this with just one 9 volt battery or it runs with two 9 volts battery?

What schematic did you use?

[Nicolas]

Are you running this with just one 9 volt battery or it runs with two 9 volts battery?

What schematic did you use?

Hi Nelson How are you and your Health?

You can run it with One battery or Two battery or Three battery 9V because the voltage for Transistor is over 40V

But be attention for The IC 555NE (read datasheet for her Voltage max)

For the schema I don't know what our friend Use but he said is the part of Alonso

Hello forum members, I built a pdk based on Alonso circuit. It is now operational but I think need some fine tuning because it detects long time buried metals including rusted iron, until now Im not sure how to narrow the detection for gold. 1.5 battery spark is at 1 meter.

Regards...

[nelson]

I m fine my friend and thanks for answering my message.
Yes Aulook said that and for me is important to know about his detection of iron, because if he got that signal, means that pdk is working and just need to get on the correct frequency to detect gold or silver.
I whrote Aulook an email, but no answer jet.
I will try to contact you by skype
Best regards
Nelson


Hi Nelson How are you and your Health?

You can run it with One battery or Two battery or Three battery 9V because the voltage for Transistor is over 40V

But be attention for The IC 555NE (read datasheet for her Voltage max)

For the schema I don't know what our friend Use but he said is the part of Alonso

[Nicolas]

Ultimate add and Update for KING LRL A41

Add option to not buried metal
And discrimination like Pinpoint after excavate to find coins or objects in the earth in the hollow of a hole

The KING LRL A41 is a multifunctional detector

http://www.youtube.com/watch?v=Hloiu7HFsCM

[nelson]

Hi Aulook, yesterday i send you an email

Yes nicolas, i will make a video for the spark test soon. The pdk does not respond to fresh gold or silver only long time buried metals, but maybe with some modification detection for fresh metal is possible. Btw, thanks for the frequency and capacitance information.

Errel

[Nicolas]

Hi my friends

I bring you good news here on my long experience of research for the detection of metal

For interested manufacturing PD's or the PDK's or the LRL's

Frequencies research for metals in air is between 7 kHz and 12 kHz
Frequencies research for buried metals is between 48kHz and 115 kHz

Other advice and tip. Use normal coils or spiral without core or ferrite, because with ferrite; the magnetic fields are not wide so no good result with the distance of detection and sensitivity.

[nelson]

Dear Nicolas
How did you got that information my friend?


Hi my friends

I bring you good news here on my long experience of research for the detection of metal

For interested manufacturing PD's or the PDK's or the LRL's

Frequencies research for metals in air is between 7 kHz and 12 kHz
Frequencies research for buried metals is between 48kHz and 115 kHz

Other advice and tip. Use normal coils or spiral without core or ferrite, because with ferrite; the magnetic fields are not wide so no good result with the distance of detection and sensitivity.

[Nicolas]

Dear Nicolas
How did you got that information my friend?

Hi Nelson my Friend I have Told you that

Originally Posted by Nicolas http://www.longrangelocators.com/forums/images/buttons/viewpost.gif (http://www.longrangelocators.com/forums/showthread.php?p=149576#post149576)
Hi my friends

I bring you good news here on my long experience of research for the detection of metalAnd you can test it ...You find that is Right and correct my dear

It simple change your frequency and see what given you

[nelson]

Hi Nicolas

Well this is one of the points i working on. For me pdk frequency is not around 62 Khz, is lower than that.
I have a friend from Brazil who build PDk and he made a coil of 4 mH not uH. So this means that this coil is working much low in frequency than 62 Khz. The point is that this friend detected a target with moneoro fg 90 and pdk at same distance. I saw the video and also i can said that this guy is not a member of this forum.

Regards
Nelson

Hi Nelson my Friend I have Told you that

Originally Posted by Nicolas http://www.longrangelocators.com/forums/images/buttons/viewpost.gif (http://www.longrangelocators.com/forums/showthread.php?p=149576#post149576)
Hi my friends

And you can test it ...You find that is Right and correct my dear

It simple change your frequency and see what given you

[jocelito]

I pdk, use ferrite coil l 402 horizontal gradient circuit TV in 2922 is 1.6 millihenries with 3,860 nanofarads.
'm from Brazil Rio Grande do Sul.
frequency 64.0422 ,I had no results yet

[Nicolas]

I pdk, use ferrite coil l 402 horizontal gradient circuit TV in 2922 is 1.6 millihenries with 3,860 nanofarads.
'm from Brazil Rio Grande do Sul.
frequency 64.0422 ,I had no results yet

I cant understand what you means my dear. Bad translation

[king40]

hi dear nic
i want to build your PD
which frequency good for build
Thanks

[reza vir]

Soil treasure every country has different frequency

[king40]

Soil treasure every country has different frequency

My country is your county
You tested your pd
its worked ?

[reza vir]

My country is your county
You tested your pd
its worked ?

Yes it works
Here, the balance should you use a metal treasure a few years

[anonymouse]

Hi Reza's
How are you?
Do you think the PD, it is worth making?
What are your test results?
ya ali;)

[reza vir]

This is a PDK
Different by PD

A good test for copper
1.5 volt spark test battery of 30 cm
Television and the 1-meter

[anonymouse]

This is a PDK
Different by PD

A good test for copper
1.5 volt spark test battery of 30 cm
Television and the 1-meter

Hi
Dear reza vir
what is the test result for buried metal,such as Gold or Silver?
Did you think this is a useable device for treasure hunting?
Regards

[reza vir]

I'm testing some time after I buried my little silver
And put on display
But it can not be trusted

[anonymouse]

Hi
In your opinion, what is the best PDK? All the information is available to build?
regards

[king40]

Yes it works
Here, the balance should you use a metal treasure a few years
thanks reza jan
what is your frequency ?

[reza vir]

20 khz to 120-150 khz

[anonymouse]

Hi
20KHz not Gold frequency
buried gold frequency is 60-70 khz

regards

[reza vir]

Friends frequency of each metal in the soil of every country is different
These radio waves are different in every country and affecting the landfilled metals

For example,
Iran between 25 to 43 kHz
japan 40 to 60 khz
russia 50 to 66 khz
China 68 to 100 khz
germany 77.5 khz
............
.......
...
and all contry power frequency between 10 to 100 KW
50 to 60 khz for united states
You can find treasure at a frequency close to the frequency of that country's gold
Depending on the soil type and the time and radio waves, and mass effect metal on metal
:nerd:

[humhum]

Friends frequency of each metal in the soil of every country is different
These radio waves are different in every country and affecting the landfilled metals

For example,
Iran between 25 to 43 kHz
japan 40 to 60 khz
russia 50 to 66 khz
China 68 to 100 khz
germany 77.5 khz
............
.......
...
and all contry power frequency between 10 to 100 KW
50 to 60 khz for united states
You can find treasure at a frequency close to the frequency of that country's gold
Depending on the soil type and the time and radio waves, and mass effect metal on metal
:nerd:


Hi Reza Vir , Which Frequency will use in Turkey.

[reza vir]

I think 30 to 50 khz

[king40]

20 khz to 120-150 khz
this is wide range :cool:

[reza vir]

Yes, because we do not know how long it has been buried metal
Soil and how molecules affect the metal
Mass and decay and change and change frequency molecule
Because a fixed frequency is variable and metals

[Sneshko]

Friends frequency of each metal in the soil of every country is different
These radio waves are different in every country and affecting the landfilled metals

For example,
Iran between 25 to 43 kHz
japan 40 to 60 khz
russia 50 to 66 khz
China 68 to 100 khz
germany 77.5 khz
............
.......
...
and all contry power frequency between 10 to 100 KW
50 to 60 khz for united states
You can find treasure at a frequency close to the frequency of that country's gold
Depending on the soil type and the time and radio waves, and mass effect metal on metal
:nerd:

HI dear reza vir!
Please explain to us exactly how to calculate the frequency of a particular country. Please explain the whole procedure to calculate.
Thank you in advance!
Regards!
Sneshko

[reza vir]

Hello dear friend
I've studied various sites
A radio clock or radio-controlled clock is a clock that is synchronized by a time code transmitted by a radio transmitter connected to a time standard such as an atomic clock. Such a clock may be synchronized to the time sent by a single transmitter, such as many national or regional time transmitters, or may use multiple transmitters, like the Global Positioning System. Such systems may be used to automatically set clocks or for any purpose where accurate time is needed.

Single transmitter

Radio clocks synchronized to terrestrial time signals can usually achieve an accuracy within a hundredth of a second relative to the time standard, generally limited by uncertainties and variability in radio propagation.
Longwave and shortwave transmissions

Radio clocks depend on coded time signals from radio stations. The stations vary in broadcast frequency, in geographic location, and in how the signal is modulated to identify the current time. In general, each station has its own format for the time code.
A current list of times signal stations is published by the BIPM as an appendix to their annual report; the appendix includes coordinates of transmitter sites, operating schedules for stations, and the uncertainty of the carrier frequency of transmitters. Many other countries can receive these signals (JJY can sometimes be received in Western Australia, Tasmania, and the Pacific Northwest of North America at night), but it depends on the time of day, atmospheric conditions, and interference from intervening buildings. Reception is generally better if the clock is placed near a window facing the transmitter. There is also a transit delay of approximately 1 ms for every 300 km the receiver is from the transmitter.

and ...........

[reza vir]

Frequencies between 20 and 150 khz for different countries
However, there are countries that have a GHz frequency

[reza vir]

HI dear reza vir!
Please explain to us exactly how to calculate the frequency of a particular country. Please explain the whole procedure to calculate.
Thank you in advance!
Regards!
Sneshko

http://s5.picofile.com/file/8128215076/Sneshko.jpg

[sardarshams]

Hi
mr Reza vir
Please I need your email
Thank you.

[mahinda]

Do you have a test this circuit?


how long and depth it work .?

[mahinda]

hi...Mr nicolas . I am mMahinda

I sow your project via this site its very good

please help me I want make a lrl gold detector (antenna rotate model)

thank you

[Nicolas]

Passive receiver from our student in Algeria this is for skeptics

http://www.youtube.com/watch?v=hAESB...ature=youtu.be (http://www.youtube.com/watch?v=hAESBLlxR3Q&feature=youtu.be)

[Belief]

Hi all
Is there anybody that find treasure with free PDK ?

[Nicolas]

Hi all
Is there anybody that find treasure with free PDK ?

Not :nono::nono::nono:

[Belief]

Not :nono::nono::nono:
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]

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]

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]

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]

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]

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]

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]

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]

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]

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]

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/forums/showpost.php?p=148311&postcount=1

[roccocoin]

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

http://www.longrangelocators.com/forums/showpost.php?p=148311&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]

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/forums/attachment.php?attachmentid=18746&stc=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]

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]

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

[roccocoin]

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
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

[Nicolas]

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

Hi Rocco not understand me bad never i said someone bother me but i have only big work and creation 2015 for my devices then i need so much concentration.

Really i cant understand what mean exactly because i find bad translation into Italic and English.
you can contact me at my email i can send you details and sheme

[roccocoin]

I contacted in email nicolas best regards

[mahinda]

please help me ...what is the resonant frequency in sri lanka
i am Mahinda

[mahinda]

please give me circuit diagram . I like to make this circuit

thank you

[Nicolas]

please give me circuit diagram . I like to make this circuit

thank you


Hi , mahinda look this link

http://www.longrangelocators.com/forums/showpost.php?p=148317&postcount=4

[LRLMAN]

Find fix your reception frequency between 24.75KHz and 44.03 KHz and try it in your country
and give me your comments and test

you can use this to know your value for coil and capacitor

http://www.energylabs.com.br/el/calculadora/lccalc

Hello Nicolas can you calculate the frequency for my area? my contry is Mexico in pacific coast Lazaro Cardenas, Michoacan the coordinates are as follows: 18°01'13.66" N and 102°12'50.40" O

Greetings.

LRLMAN.

[Nicolas]

Hello Nicolas can you calculate the frequency for my area? my contry is Mexico in pacific coast Lazaro Cardenas, Michoacan the coordinates are as follows: 18°01'13.66" N and 102°12'50.40" O

Greetings.

LRLMAN.

Welcome try between 19.52 khz and 29.56 Khz

[LRLMAN]

Welcome try between 19.52 khz and 29.56 Khz

Hello Nicolas,

how did you determine these values????

Because I think they are wrong and do not correspond in value of the transmitting loran nearest to this place.

LRLMAN.

[taxma1981]

the values ​​of resistors in front of the sum is 555; it is necessary to put; (680 k and 100nf )????filter rc

[LRLMAN]

Hello Nicolas,

how did you determine these values????

Because I think they are wrong and do not correspond in value of the transmitting loran nearest to this place.

LRLMAN.

:???:

[taxma1981]

1.823 mhz very gut frequency for gold

[pigeon]

hi all

is anybody can convert the image into PDF format with proper dimension

thank you

P.

[pigeon]

hi all

is anybody can convert the image into PDF format with proper dimension

thank you

P.

hi all

i search this pcb in format pdf with correct dimension.

thank you

[WM6]

Adjust print dimension according IC holes.

If IC suit well all other parts will suit too.

Print for test first on paper and try with IC.

Other peoples PDF transfer is not always accurate, cause of to many gateways between basic documents and your printout.

[ouiarabe]

hi all

i search this pcb in format pdf with correct dimension.

thank you


Hello
here is my friend all the necessary files for the free PDK

[pigeon]

Hello
here is my friend all the necessary files for the free PDK

hi friend

thank you very much

best time

[Nicolas]

hi
friends pdk a113 PCB is 2 sided or 1 side???
thanks
Hi one Side
welcome

[eurkas]

hi

may i have the parts list for this project

thankx in advance

[eurkas]

Any one can send me this project the source file and parts Plz

[AurumKid]

Hi Sir Nicolas

LORAN Frequency for Philippines?

135.7 kHz – 137.8 kHz???

I dont know if this is right. How to compute for the Loran Freq?

Thanks in advance

Regards

[mee]

hi all
i dont no this device is good or no but i decision make it .
i designing new PCB for PDK i think my design is better .
best regards.
M.E.E

[pigeon]

hi all
i dont no this device is good or no but i decision make it .
i designing new PCB for PDK i think my design is better .
best regards.
M.E.E
:)

[abdou2014]

Good Job Thank you :)

[Nicolas]

hi all
i dont no this device is good or no but i decision make it .
i designing new PCB for PDK i think my design is better .
best regards.
M.E.E


welcome very nice

[Nicolas]

Hello
My new LRL + 3D imagine

[abdou2014]

Excellent job congratulation :)

[pigeon]

Hello
My new LRL + 3D imagine

:)

[ozanmelih]

Hello Nicholas. Device looks very cool. Congrats! Do you use same sensors for remote sensing and ground monitoring? Which sensors do you use it? I mean you make the sensor with yourself or buy from someone who sells sensors.(Like TT-140 High senssors)?

[mee]

:)

Hello
My new LRL + 3D imagine

Hi nicolas
Please send more information about your new device
In the pictures it's best worked on it. congratulations
This is new version of pdk ?
You sending all information to all for make it ?

[mee]

Hi all
I make pdk but device not working
I test schematic and parts ,all is ok
So I test different CX (( parallels cap with coil))
But don't worked
I don't no
How work test this device?

[mee]

hi all
what coil parameter for pdk ( coil uH and Ohm and diameter )?
tanx

[abdou2014]

Hi all
I make pdk but device not working
I test schematic and parts ,all is ok
So I test different CX (( parallels cap with coil))
But don't worked
I don't no
How work test this device?

I built this receiver and it works but not very sensitive

[kaligula]

Hi Reza Vir , Which Frequency will use in Turkey.

What's Balkan frequency?

[Nicolas]

My new LRL 's + 3D imagine

[Nicolas]

Hi all to print the PCB pdf choice scale 100%

[Nicolas]

sample

[kaligula]

Is it good design or to look for something else?

https://image.ibb.co/bv2sOa/IMG_20170902_081501.jpg

[kaligula]

https://image.ibb.co/iu5poa/IMG_20170902_195223.jpg

https://image.ibb.co/nsSfuF/15043783917722039856394.jpg

https://image.ibb.co/k2BOEF/Screenshot_2017_09_02_19_55_31.png

[kaligula]

Hi
I make this video for members who have made ​​this project. Here is the method to tune your PDK and oscillates, upon a well-defined frequency by yourself in using capacitor parallel with the coil and Gain Potentiometer 20K.

http://www.youtube.com/watch?v=yzjPAaQ5pS0

Note I do this test on a part of my V41 KING LRL up well for you as it works on a passive receiver which is part of the PD Alonso amended;)

good luck to all the guys

Where is the video for tuning?

[kaligula]

Hi Nicolas, I made yours pdk project, but who knows does it works.The led for battery is ok. The other ked does not goes on. Only when I touch with multimeter probe the collector of q6 it goes on for one second and again off. Tell me is it ok?

https://image.ibb.co/mgQE8a/IMG_20170905_213248.jpg

[kaligula]

Hi Nicolas, I made yours pdk project, but who knows does it works.The led for battery is ok. The other ked does not goes on. Only when I touch with multimeter probe the collector of q6 it goes on for one second and again off. Tell me is it ok?

https://image.ibb.co/mgQE8a/IMG_20170905_213248.jpg

When I turn it on I have only one beep, is it ok?

[kaligula]

Finally in good working condition. Now it need to be tested is it really usable for it's real function

[Nicolas]

Hi every body and Nicolas
Mr Nicolas do you rest your pdk in ground???
Do you test it with gold and silver???
How it depth for 1 gold coin???
Thanks
I am waiting your answer

Hi.
You can find any information flowing Morgan pdk topic.
http://www.longrangelocators.com/forums/showthread.php?t=18145
Yes dear.

[Nicolas]

Finally in good working condition. Now it need to be tested is it really usable for it's real function

Hi friend Good success for you
You can find any information flowing Morgan pdk topic.

http://www.longrangelocators.com/forums/showthread.php?t=18145

[abdou2014]

I think the PDK requires another stimulator coil,
at least there is someone who is not mute :nono:

[abdou2014]

ALL

[kaligula]

I don't know. Small target from 0,2 gram maybe is recognising , maybe not. In open space is very stable, I'm catching sometimes shoet signals which is hahd to pinpoint. I need more practice with this device. I'm trying with different capacitors. At home is catching some stable signals and I can keep the.led on almost long time. I hope we'll get positive results. At same time I'm working at Franco Italy lrl, I plan to make and Totem,
and I'll make comparation.

[kaligula]

I don't know. Small target from 0,2 gram maybe is recognising , maybe not. In open space is very stable, I'm catching sometimes short signals which is hard to pinpoint. I need more practice with this device. I'm trying with different capacitors. At home is catching some stable signals and I can keep the led on almost long time. I hope we'll get positive results. At same time I'm working at Franco Italy lrl, I plan to make and Totem,
and I'll make comparation.

[abdou2014]

good luck, did you tune your receiver with a transmitter or just by changing capacitor without knowing in what range of frequency you work ?

[kaligula]

good luck, did you tune your receiver with a transmitter or just by changing capacitor without knowing in what range of frequency you work ?

I haven't transmiter, but I don't know what's the best frequency for my country. I have Fisher tw6, but thats high frequency. Time have to past to see how and does this theory works. But I believe that we'll gain success