LongRangeLocators Forums  

Go Back   LongRangeLocators Forums > Main Forums > Long Range Locators

Reply
 
Thread Tools Display Modes
  #1  
Old 07-21-2012, 11:37 PM
ma330 ma330 is offline
Senior Member
 
Join Date: Mar 2006
Posts: 113
Default frequency for the cavity

hi to all
I want to know is the frequency for the cavity in LRLS
tnx
Reply With Quote
  #2  
Old 07-22-2012, 07:41 AM
Geo's Avatar
Geo Geo is offline
Guru
 
Join Date: Mar 2005
Location: Greece
Posts: 3,928
Default

Quote:
Originally Posted by ma330 View Post
hi to all
I want to know is the frequency for the cavity in LRLS
tnx
As lrl Do you mean the mfd (generator) or all the type of lrls??
__________________
Geo
Reply With Quote
  #3  
Old 07-22-2012, 08:34 AM
ma330 ma330 is offline
Senior Member
 
Join Date: Mar 2006
Posts: 113
Default

Quote:
Originally Posted by Geo View Post
As lrl Do you mean the mfd (generator) or all the type of lrls??
mfd lrls
????????????
Reply With Quote
  #4  
Old 07-22-2012, 08:01 PM
humhum's Avatar
humhum humhum is offline
Guru
 
Join Date: Aug 2007
Posts: 678
Default cavity

Hi Geo , for cavity with MFD you which frequency use, or please write All use frequency for cavity.



Regards.
Reply With Quote
  #5  
Old 07-23-2012, 07:29 AM
Geo's Avatar
Geo Geo is offline
Guru
 
Join Date: Mar 2005
Location: Greece
Posts: 3,928
Default

The exactly frequency is depended by the user.
It must be near to 10.050 Hz

__________________
Geo
Reply With Quote
  #6  
Old 07-23-2012, 04:20 PM
humhum's Avatar
humhum humhum is offline
Guru
 
Join Date: Aug 2007
Posts: 678
Default

Quote:
Originally Posted by Geo View Post
The exactly frequency is depended by the user.
It must be near to 10.050 Hz

Ok Geo ,very thanks I will try this freq. (as Hertz not Kilohertz),
and what it means ''The exactly frequency is depended by the user ''.
Reply With Quote
  #7  
Old 07-18-2013, 01:51 AM
Tim Williams's Avatar
Tim Williams Tim Williams is offline
Senior Member
 
Join Date: Mar 2006
Posts: 198
Default

If you are talking about sealed caves then you should check for CO2 and N2. Most sealed caves have bad air which is high levels of carbon dioxide and Nitrogen. If most of your cave have stalactites and stalagmites then you need to scan for CaCO3.

Research air in sealed caves or bad cave air. If you need the frequencies for the above I would need your location.

Tim
__________________
Bringing metal detectors into the world of imaging!

Reply With Quote
  #8  
Old 07-18-2013, 05:07 AM
Nicolas's Avatar
Nicolas Nicolas is offline
Guru
 
Join Date: Aug 2010
Location: Turkey
Posts: 664
Default

Quote:
Originally Posted by Tim Williams View Post
If you are talking about sealed caves then you should check for CO2 and N2. Most sealed caves have bad air which is high levels of carbon dioxide and Nitrogen. If most of your cave have stalactites and stalagmites then you need to scan for CaCO3.

Research air in sealed caves or bad cave air. If you need the frequencies for the above I would need your location.

Tim
Thanks Tim good interference

give us a general rule of calculated frequency

suppose that place is the Greek
Reply With Quote
  #9  
Old 07-18-2013, 10:22 AM
Tim Williams's Avatar
Tim Williams Tim Williams is offline
Senior Member
 
Join Date: Mar 2006
Posts: 198
Default

Location does not matter. If you want to try a test give me your country and city. I will calculate the frequency for CO2. In the USA they use co2 to carbonate soft drinks. If they do there you can take a liter bottle 1/4 full with top on tight and shake it to release gas. That will be the target. Ring theory is used for calculation and is proprietary.

Go to my site and download the EFNMR program. I will post the EFNMR frequency at 50000ut as reference. You can put it in the program and all can test if the want. The program will calculate the frequency. It's free.
__________________
Bringing metal detectors into the world of imaging!

Reply With Quote
  #10  
Old 07-18-2013, 05:16 PM
Nicolas's Avatar
Nicolas Nicolas is offline
Guru
 
Join Date: Aug 2010
Location: Turkey
Posts: 664
Default

Quote:
Originally Posted by Tim Williams View Post
Location does not matter. If you want to try a test give me your country and city. I will calculate the frequency for CO2. In the USA they use co2 to carbonate soft drinks. If they do there you can take a liter bottle 1/4 full with top on tight and shake it to release gas. That will be the target. Ring theory is used for calculation and is proprietary.

Go to my site and download the EFNMR program. I will post the EFNMR frequency at 50000ut as reference. You can put it in the program and all can test if the want. The program will calculate the frequency. It's free.

Thank you tinm so much for this knowlege

But please where find your site???

I have this site

https://sites.google.com/site/nuclerone/the-science

and this site

http://www.ngdc.noaa.gov/ngdc.html

Cordially

Nicolas
Reply With Quote
  #11  
Old 07-18-2013, 11:35 PM
Tim Williams's Avatar
Tim Williams Tim Williams is offline
Senior Member
 
Join Date: Mar 2006
Posts: 198
Default

Look here.

http://www.lrlman.com/efnmr.htm
__________________
Bringing metal detectors into the world of imaging!

Reply With Quote
  #12  
Old 08-04-2013, 02:51 AM
goldfinder goldfinder is offline
Guru
 
Join Date: Apr 2005
Location: Southern Arizona
Posts: 254
Default CO2 is CO2

Quote:
Originally Posted by Tim Williams View Post
Location does not matter. If you want to try a test give me your country and city. I will calculate the frequency for CO2. In the USA they use co2 to carbonate soft drinks. If they do there you can take a liter bottle 1/4 full with top on tight and shake it to release gas. That will be the target. Ring theory is used for calculation and is proprietary.

Go to my site and download the EFNMR program. I will post the EFNMR frequency at 50000ut as reference. You can put it in the program and all can test if the want. The program will calculate the frequency. It's free.
This is nonsense! CO2 is throughout the planet. Anybody claiming to have a special frequency for CO2 at some location is full of H2S (that is rotten egg smell in case you don't know chemistry).
Goldfinder
Reply With Quote
  #13  
Old 08-04-2013, 03:06 AM
Tim Williams's Avatar
Tim Williams Tim Williams is offline
Senior Member
 
Join Date: Mar 2006
Posts: 198
Default

Quote:
Originally Posted by goldfinder View Post
This is nonsense! CO2 is throughout the planet. Anybody claiming to have a special frequency for CO2 at some location is full of H2S (that is rotten egg smell in case you don't know chemistry).
Goldfinder
http://www.forums.caves.org/viewtopic.php?f=1&t=8654

http://scholarspace.manoa.hawaii.edu...pdf?sequence=1

http://www.caves.org/pub/journal/PDF...n1-Baldini.pdf

http://www.cuevadenerja.es/archivos/...peleology).pdf

If you want the frequency for H2S I have that too.
__________________
Bringing metal detectors into the world of imaging!

Reply With Quote
Reply


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 07:54 PM.


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