LongRangeLocators Forums  

Go Back   LongRangeLocators Forums > Main Forums > All-Electronic LRLs
Reload this Page Lrl from Italy
Register FAQ Calendar

Reply
Page 42 of 131 « First 324041 42 43445292 Last »
 
Thread Tools Display Modes
  #1026  
Old 08-05-2016, 07:17 PM
Napsterce Napsterce is offline
Member
  
Join Date: Jun 2016
Posts: 50
Default
@Golden Nothing new, i'm trying to make a stronger transmitter and see what will happen.

@abdou2014 I used BC550C in my version, it's working good.
Reply With Quote
  #1027  
Old 08-05-2016, 08:24 PM
afshin afshin is offline
Junior Member
  
Join Date: Jul 2016
Posts: 24
Default
Quote:
Originally Posted by Napsterce View Post
@Golden Nothing new, i'm trying to make a stronger transmitter and see what will happen.

@abdou2014 I used BC550C in my version, it's working good.
Napsterce what kind of transmitter are you making?
Reply With Quote
  #1028  
Old 08-05-2016, 11:36 PM
brs brs is offline
Senior Member
  
Join Date: Mar 2014
Posts: 123
Default
Distant and remote from towns and Towers communications areas to be a transmitter urges buried metals
Reply With Quote
  #1029  
Old 08-08-2016, 03:46 PM
afshin afshin is offline
Junior Member
  
Join Date: Jul 2016
Posts: 24
Default
OK! Brs, thanks
Reply With Quote
  #1030  
Old 08-09-2016, 02:45 AM
folharin's Avatar
folharin folharin is offline
Guru
  
Join Date: Mar 2011
Posts: 259
Default
expensive franco ytali friend!, I hear you say that forum member getting gold coins meeting your LRL .this information is true?
Reply With Quote
  #1031  
Old 08-09-2016, 02:50 AM
folharin's Avatar
folharin folharin is offline
Guru
  
Join Date: Mar 2011
Posts: 259
Default
xpensive franco italy! friend, I hear you say that gold coins FIND fórum member with your LRL .this information is true?
Reply With Quote
  #1032  
Old 08-09-2016, 10:47 AM
FrancoItaly FrancoItaly is offline
Guru
  
Join Date: Feb 2006
Location: Liguria, Italy
Posts: 1,371
Default
Hi folharin,

Yes a member of this forum has informed me privately that he found with my LRL 26 gold coins from the early 1800s to a distance of 15 m and buried almost 1 meter deep.This shows that the gold buried for a long time is detectable at a considerable distance, and that on the contrary buried by little time is practically not detectable, obviously with my LRL. It would be interesting, as has already been done, try the infrared.

Best Regards
Reply With Quote
  #1033  
Old 08-09-2016, 07:46 PM
hadi-dindar hadi-dindar is offline
Junior Member
  
Join Date: Feb 2013
Posts: 3
Default
very nice franco.
can you reshare all information about this lrl.
we cant sense any thing with your lrl.
but you sense coins in 1m with 15 distance !!!!
Reply With Quote
  #1034  
Old 08-09-2016, 08:40 PM
abdou2014 abdou2014 is offline
Guru
  
Join Date: Mar 2014
Posts: 1,042
Default
Mr Franco what did you mean by (try the infrared) ? can you share with us this work !
Reply With Quote
  #1035  
Old 08-10-2016, 10:47 AM
FrancoItaly FrancoItaly is offline
Guru
  
Join Date: Feb 2006
Location: Liguria, Italy
Posts: 1,371
Default
AS I said this discovery was made by a member of this forum who wants to remain secret, he told me (by email) that he used my LRL and of course a metal detector. He lives in a country of Central America. As for the use of infrared for now it is just a theoretical project and for the moment I do not have the chance to build it.
Reply With Quote
  #1036  
Old 08-13-2016, 06:17 PM
abdou2014 abdou2014 is offline
Guru
  
Join Date: Mar 2014
Posts: 1,042
Default
Mr franco . who is better we use two telescopic antennas or one stylus antenna ?
Reply With Quote
  #1037  
Old 08-14-2016, 10:43 AM
FrancoItaly FrancoItaly is offline
Guru
  
Join Date: Feb 2006
Location: Liguria, Italy
Posts: 1,371
Default
I have not noticed big differences, but I must admit that I have not done a lot of tests.
Reply With Quote
  #1038  
Old 08-16-2016, 12:26 AM
abdou2014 abdou2014 is offline
Guru
  
Join Date: Mar 2014
Posts: 1,042
Default
I found a varactor with an ideal value, KV 1310 / 19-46pF, can you show me a diagram how to connect . Operating voltage 2 to 8 volts. Thanks
Reply With Quote
  #1039  
Old 08-16-2016, 10:56 AM
FrancoItaly FrancoItaly is offline
Guru
  
Join Date: Feb 2006
Location: Liguria, Italy
Posts: 1,371
Default
I repost here the schematic.
Attached Images
File Type: pdf varactor.pdf (290.4 KB, 2588 views)
Reply With Quote
  #1040  
Old 08-18-2016, 09:48 PM
abdou2014 abdou2014 is offline
Guru
  
Join Date: Mar 2014
Posts: 1,042
Default
this circuit, is it standard, and give the same capacitance for different varactor range ?
Reply With Quote
  #1041  
Old 08-19-2016, 10:43 AM
FrancoItaly FrancoItaly is offline
Guru
  
Join Date: Feb 2006
Location: Liguria, Italy
Posts: 1,371
Default
the circuit is universal, if you change varactor you have other values of capacitance
Reply With Quote
  #1042  
Old 08-19-2016, 11:12 AM
abdou2014 abdou2014 is offline
Guru
  
Join Date: Mar 2014
Posts: 1,042
Default
Thank you !
Reply With Quote
  #1043  
Old 09-11-2016, 07:01 PM
abdou2014 abdou2014 is offline
Guru
  
Join Date: Mar 2014
Posts: 1,042
Default
Mr Franco , when we found and localized the teste fields, how much distance can we searching with this configuration around the test field ? Thank you .
Reply With Quote
  #1045  
Old 09-12-2016, 04:15 AM
Nicolas's Avatar
Nicolas Nicolas is offline
Guru
  
Join Date: Aug 2010
Location: Turkey
Posts: 664
Default

Success has a title fight and perseverance, research and the length of breath and lack of attention to what it says Duds = The Long range =

My Congratulation Nikos and Franco

__________________
God bless all - Nicolas

<< My channel >> << My shop >>

Please do not demand Private Messages .... I cant reply all here....For more information you can send me email ....Thank you for understanding
Reply With Quote
  #1046  
Old 09-12-2016, 10:10 AM
Arionas's Avatar
Arionas Arionas is offline
Junior Member
  
Join Date: Nov 2012
Posts: 7
Default
This is Lrl Panagiwtis(Franco)...........and work perfect
this video upload Panagiwtis


https://www.youtube.com/watch?v=lp35Ly8Cw1Q
https://www.youtube.com/watch?v=eUKaU7awl18
https://www.youtube.com/watch?v=BUzyKuUQExE
https://www.youtube.com/watch?v=8hYI7-10ROg
https://www.youtube.com/watch?v=CWtoyZ-gxho
https://www.youtube.com/watch?v=BQfyqmgCdcY
Reply With Quote
  #1047  
Old 09-12-2016, 10:38 AM
FrancoItaly FrancoItaly is offline
Guru
  
Join Date: Feb 2006
Location: Liguria, Italy
Posts: 1,371
Default
Hi abdou2014,

when you buried the metal you have to wait at least a month, and the metal will be revealed at the beginning to about 50cm and over time the detection distance will be greater. It really depends on soil type and metal.

Best Regards
Reply With Quote
  #1048  
Old 09-12-2016, 10:43 AM
FrancoItaly FrancoItaly is offline
Guru
  
Join Date: Feb 2006
Location: Liguria, Italy
Posts: 1,371
Default
Hi Arionas and taxma1981,

thanks for your cooperation I hope this helps the other forum members.

Best Regards
Reply With Quote
  #1049  
Old 09-12-2016, 04:39 PM
abdou2014 abdou2014 is offline
Guru
  
Join Date: Mar 2014
Posts: 1,042
Default
you did not understand me ,
Assuming I localizer target of the test field, and I keep the parameter of the coil and capacitor C 10.
what is the maximum search distance for the real targets with this fixe value of resonance ?
Reply With Quote
  #1050  
Old 09-12-2016, 04:45 PM
FrancoItaly FrancoItaly is offline
Guru
  
Join Date: Feb 2006
Location: Liguria, Italy
Posts: 1,371
Default
I do not have enough experience to answer this question, plus there are many variables involved.
Reply With Quote
Reply
Page 42 of 131 « First 324041 42 43445292 Last »

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT. The time now is 06:29 AM.

Contact Us - LongRangeLocators - Archive - Top

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.