[x] Welcome at THunting.com!

A fun place to talk about Metal Detecting, Treasure Hunting & Prospecting. Here you can share finds and experience with thousands of members from all over the world

Join us and Register Now - Its FREE & EASY

THunting.com
Treasure Hunting & Metal Detecting Community
   
Advanced Search
*
Welcome, Guest! Please login or register HERE - It is FREE and easy.
Only registered users can post and view images on our message boards.
Did you miss your activation email?

Login with email, password and session length
Or Login Using Social Network Account
2
News:
Pages:  1 2    Go Down
Print
Share this topic on FacebookShare this topic on Del.icio.usShare this topic on DiggShare this topic on RedditShare this topic on Twitter
Tags:
0 Members and 1 Guest are viewing this topic.
Offline olsteffeTopic starter
Copper Member
*

Join Date: Mar, 2009
Thank you0

Activity
0%

Norway
Posts: 32
Referrals: 0

455.00 Gold
View Inventory

Awards

minelab
« Reply #10 on: September 08, 2009, 12:25:03 pm »
Go Up Go Down

Hello everyone

After doing some research I have to correct myself. The FGM sensor is not based on the two strip core Janicke design. The sensor is apparently a square wave blocking- or also known as a "squegging" oscillator. The square wave output is what the oldtimers in HAM recogniced as a put put put sound when the oscillator was unstable. The strip is the transformer core on which both the primary and secondary are wound.

goldigger, two wiking goods thor with the hammer good of thunder, Fr?y the godess of love. Their alpahbet was known as runer each letter based on straight lines. The language they spoke was close to the language spoken by the Islandic people today.

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,6751.msg48695.html#msg48695




Logged
Offline goldigger
Silver Member
*

Join Date: Jun, 2009
Thank you4

Activity
0%
Male
Canada
Posts: 1125
Referrals: 0

5400.00 Gold
View Inventory

Awards

Bounty  Hunter and several more.
« Reply #11 on: September 14, 2009, 12:53:26 am »
Go Up Go Down

Quote:Posted by olsteffe
Hello everyone

After doing some research I have to correct myself. The FGM sensor is not based on the two strip core Janicke design. The sensor is apparently a square wave blocking- or also known as a "squegging" oscillator. The square wave output is what the oldtimers in HAM recogniced as a put put put sound when the oscillator was unstable. The strip is the transformer core on which both the primary and secondary are wound.

goldigger, two wiking goods thor with the hammer good of thunder, Fr?y the godess of love. Their alpahbet was known as runer each letter based on straight lines. The language they spoke was close to the language spoken by the Islandic people today.


Ja, how about Odin? The blue guy?? Among the early Brits he was Wodin. Hence wode, the blue stuff plant.

Heck, here, I can make blue dye from lichen. Of course the Brit runer were runes... different plural, I used to try to remember all the conjugations in Swedish and Norwegian but when I found Iclandic had no more than English, I quit!  Grin

Freya, to us decended of the Brit version of the Norse Gods... for which we have Frejasdag, Friday... Monday/moon dag; Tuesday/ ? dag; wednesday/Wodens dag; Thursday/Thorsdag; Friday/Freyas dag; Saturday/Saturns dag; Sunday/Sun dag.

I have been dragging the web with Google searches, for the last 2 weeks, mostly on fluxgate mags... found a lot of garbage and a very few nuggets (nuggeter, nuggeten, nuggetarna?) Why did Thor have goats to pull his war chariot.... that sounds so Welsh ( Old Erse, Old Guidelic?)

I have been reading about a pc board magnetometer.... no data, just references! But, I learned enough to make my own, single axis fluxgate sensor! HAH! And I just happen to have the stuff to make it!

I will let you know.... success or failure! Shocked

I still want to try the sheet of metal.

goldigger

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,6751.msg49679.html#msg49679




Logged

goldigger

Offline saeidpor
Foil
*

Join Date: Jan, 2015
Thank you0

Activity
0%

Iran, Islamic Republic of
Posts: 3
Referrals: 0

15.00 Gold
View Inventory
Windows XP
Windows XP
Firefox 45.0
Firefox 45.0

Awards
« Reply #12 on: April 19, 2016, 01:48:00 pm »
Go Up Go Down

سلام به همه ي اساتيد
chumatyk and pcb fgm3 ميخواهم

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,6751.msg311205.html#msg311205




Logged
Offline nickel_n
Mod
Gold Member
*****

Join Date: Jan, 2009
Thank you360

Activity
16%
Male
Australia
Posts: 2785
Referrals: 0

6135.00 Gold
View Inventory
Windows XP
Windows XP
Firefox 45.0
Firefox 45.0

Awards

MXT All Pro,EagleSL,Spectrum,XLT,DFX.Garrett Seahunter markII,SD2000,GT16000
« Reply #13 on: April 19, 2016, 02:00:04 pm »
Go Up Go Down

Quote:Posted by saeidpor
سلام به همه ي اساتيد
chumatyk and pcb fgm3 ميخواهم

Please post ONLY in ENGLISH

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,6751.msg311206.html#msg311206




Logged

The Diggers Oath
We swear by the Southern Cross to stand by each other and fight to defend our rights and liberties.

Offline Homefire
Global Moderator
Platin Member
*****

Join Date: Jan, 2009
Thank you662

Activity
0%
Male
United States
Posts: 15906
Referrals: 0

52360.00 Gold
View Inventory
Windows NT 6.3
Windows NT 6.3
Firefox 45.0
Firefox 45.0

Awards
« Reply #14 on: April 19, 2016, 02:05:14 pm »
Go Up Go Down

  English only forum  Please post in English.  I will Hide or Delete any other post.

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,6751.msg311207.html#msg311207




Logged
Offline saeidpor
Foil
*

Join Date: Jan, 2015
Thank you0

Activity
0%

Iran, Islamic Republic of
Posts: 3
Referrals: 0

15.00 Gold
View Inventory
Windows XP
Windows XP
Firefox 45.0
Firefox 45.0

Awards
« Reply #15 on: April 19, 2016, 11:50:43 pm »
Go Up Go Down

HELO
shumatik and pcb fgm3 is ?



Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,6751.msg311222.html#msg311222




Logged
Offline nickel_n
Mod
Gold Member
*****

Join Date: Jan, 2009
Thank you360

Activity
16%
Male
Australia
Posts: 2785
Referrals: 0

6135.00 Gold
View Inventory
Windows XP
Windows XP
Firefox 45.0
Firefox 45.0

Awards

MXT All Pro,EagleSL,Spectrum,XLT,DFX.Garrett Seahunter markII,SD2000,GT16000
« Reply #16 on: April 20, 2016, 03:02:42 am »
Go Up Go Down

Quote:Posted by saeidpor
HELO
shumatik and pcb fgm3 is ?

Look at the "Downloads"  of the forum.
there is a section on Mangetometers

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,6751.msg311223.html#msg311223




Logged

The Diggers Oath
We swear by the Southern Cross to stand by each other and fight to defend our rights and liberties.

Offline saeidpor
Foil
*

Join Date: Jan, 2015
Thank you0

Activity
0%

Iran, Islamic Republic of
Posts: 3
Referrals: 0

15.00 Gold
View Inventory
Windows XP
Windows XP
Firefox 45.0
Firefox 45.0

Awards
« Reply #17 on: April 20, 2016, 07:04:33 am »
Go Up Go Down

HELO    THANK YOU
L1 and L2= 763mh or 763uh  Kiss

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,6751.msg311236.html#msg311236




« Last Edit: April 20, 2016, 07:11:48 am by saeidpor »
Logged
Offline Homefire
Global Moderator
Platin Member
*****

Join Date: Jan, 2009
Thank you662

Activity
0%
Male
United States
Posts: 15906
Referrals: 0

52360.00 Gold
View Inventory
Windows NT 6.3
Windows NT 6.3
Firefox 45.0
Firefox 45.0

Awards
« Reply #18 on: April 20, 2016, 07:34:51 am »
Go Up Go Down

      This may answer some questions.  Fluxgate Magnetometer - Geotech

You are not allowed to view links.
Please Register or Login

www.geotech1.com/pages/mag/projects/fmx1/fmx1.pdf


Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,6751.msg311241.html#msg311241




« Last Edit: April 20, 2016, 07:36:47 am by homefire »
Logged
Print
Pages:  1 2    Go Up
Jump to:  

Powered by SMF 1.1.19 | SMF © 2005, Simple Machines | Sitemap
Copyright THunting.com