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  #101  
Old 06-05-2012, 09:59 PM
fmnotes fmnotes is offline
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please who knows the transistor ( Q4 ) to tell me the code.
has been burned by my own and I can not work.
UNFORTUNATELY not write code.

THANKS
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  #102  
Old 10-06-2012, 10:33 PM
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Originally Posted by fmnotes View Post
please who knows the transistor ( Q4 ) to tell me the code.
has been burned by my own and I can not work.
UNFORTUNATELY not write code.

THANKS
2N2646...
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  #103  
Old 10-07-2012, 01:18 AM
fmnotes fmnotes is offline
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Ευχαριστώ GEO .
Και εγώ αυτό χρησιμοποίησα.
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  #104  
Old 10-07-2012, 07:27 AM
Dave J. Dave J. is offline
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For those who don't know Greek, that first word was a thank you.

Regarding the rest, sorry, can't help y'all, I ain't got that particular charism.

--Dave J.
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  #105  
Old 10-07-2012, 07:31 AM
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Quote:
Originally Posted by Dave J. View Post
For those who don't know Greek, that first word was a thank you.

Regarding the rest, sorry, can't help y'all, I ain't got that particular charism.

--Dave J.
He says "Ευχαριστώ GEO ...Thanks Geo.
"Και εγώ αυτό χρησιμοποίησα. I used this".
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  #106  
Old 10-07-2012, 07:41 AM
Dave J. Dave J. is offline
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I used this gift my very self?

(testing my powers of guesswork)

[Indo-European languages both, no cheating by using dictionaries or online translators. We shall now go beyond Indo-European.]

Aleph is the ox, turn it upside down to its original form and see the horns.

Beth is the house, turn its modern form on its side and see its origin in the form of the roof.

Gimel, there in the form of the Greek capital letter you see the camel after 4,000 years.

Gamla in Aramaic is both "camel" and "rope". That's how the essay of the ancient notorious Nazorean on how to invest excess wealth got misinterpreted as a nonsense joke about squeezing a camel through the eye of a needle.

In Spanish, inability to read is "analfabetismo". The truth of the matter is embedded in millenia of the evolution of civilization: if you can't read, you likely have been cheated out of ox, house, and implicitly even camel.

If you "can't read the advertisement", USA politicians are dialing your number for the upcoming election, and LRL manufacturers are dialing your credit card number if you give it to them.

--Dave J.

Last edited by Dave J.; 10-07-2012 at 08:09 AM. Reason: just for fun
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  #107  
Old 09-28-2018, 12:55 AM
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https://www.americanradiohistory.com...SI-1926-03.pdf
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  #108  
Old 09-28-2018, 09:53 AM
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Good reading in whole, specially at page 992. Thanks.
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  #109  
Old 12-02-2018, 04:21 PM
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Quote:
Originally Posted by gaucho1961 View Post
Dear gaucho1961!
Very, very good job!!!
Bravo!!!
Thank you very much!
Regards!
Sneshko
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  #110  
Old 12-16-2018, 08:22 AM
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Hi.
I start to construct a modified clone of Fg80- FG90.
Clone will have more power (sensitivity) than original one.
Because i am sure that ion chamber don't makes nothing i will put a simple electric field detector at place of ion chamber.
Now i give you a photo of box withsome pcbs and later will give more photos.

Regards
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  #111  
Old 12-16-2018, 08:25 AM
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At this photo you see the original FG80-FG90 pcb and my modified pcb.
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  #112  
Old 12-16-2018, 02:06 PM
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Good work, Geo.


Wish you full success.
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  #113  
Old 12-16-2018, 09:57 PM
abdou2014 abdou2014 is offline
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WAW PERFECT
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  #114  
Old 12-17-2018, 06:40 AM
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Thank you.
Soon will post more photos
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  #115  
Old 12-17-2018, 07:58 AM
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HI ALL
HI GEORGE
EXCELLENT JOB .THANKS ALOT FOR YOUR EFFORTS


BEST REGARD
ZAKARI
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  #116  
Old 12-17-2018, 08:13 AM
Pahom Pahom is offline
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Quote:
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Thank you.
Soon will post more photos
Geo good job, health to you and success.
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  #117  
Old 12-18-2018, 06:34 AM
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The antenna loop
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  #118  
Old 12-19-2018, 06:15 AM
iam_7up_gamer iam_7up_gamer is offline
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is perfectly geo

but with aluminlum antenna you have more lowest disturbance
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  #119  
Old 12-19-2018, 07:54 AM
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There is n't any problem. Antenna wire is 4mm^2 so resistance is very low.
From the other side this project is a clone very close to orininal FG-80 with some modifications for better sensitivity. Also in place of ion chamber i use a sensor for catching the electric field.
Another one trick that will has this project is a modulated UV radiation as the FG90.
I must note that DC2008 (i don't know what is happening with DC2006) FG80 and FG90 have exactly the same receiver with only difference the working frequency. Also FG90 has a small and simple type of magnetometer that don't doing nothing.
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  #120  
Old 12-19-2018, 12:28 PM
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HI GEO


I AM THINKING THE RECEIVER IS VERY WEAK ONLY THREE TRANSISTOR !!!



MAY BE THIS IS BETTER TO CHANGE RECEIVER STAGE



BEST REGARDS
ZAKARI
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  #121  
Old 12-19-2018, 01:12 PM
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No, it is very very sensitive. There is also one yet op. ampl and the total gain is near to 10.000
I work this receiver many years with good results when there is phenomenon.
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  #122  
Old 12-19-2018, 02:31 PM
iam_7up_gamer iam_7up_gamer is offline
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geo second circuit is electro static or ac electric detector ? this two has difference

please give more info about second circuit
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  #123  
Old 12-19-2018, 03:50 PM
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PERHAPS GEO DECIDE TO COMBINE DC2008 AND DCH85...WITH MODIFICATIONS
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  #124  
Old 12-20-2018, 05:27 AM
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Quote:
Originally Posted by iam_7up_gamer View Post
geo second circuit is electro static or ac electric detector ? this two has difference

please give more info about second circuit
Which circuit do you mean??
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  #125  
Old 12-20-2018, 03:08 PM
iam_7up_gamer iam_7up_gamer is offline
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you have 2 circuit .

no 1. passive receiver

no 2. static detector

please give more info about nomber 2 (static detector)
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