SNIFFER XR-71

[Geo]

MAX , GEO , You know a few years ago on this forum someone posted photos of the sniffer xr-6 , made in Germany !!! It had the city and the postal code. It was an old Device. I found the inside circuit photos only , as you can see. Then someone said on this forum that the xr-7 was Called the Eurodec MK2 which is the Delta xr71 now made in Greece.... Eugene

Eugene, As i know there is not "XR71 made in Greece".
Here some shops make clones for the SuperScan......... with name SuperScan MK2. I know 3 shops that make this work!!!! Now if some other made and sold a XR71 at 3...5 items i don't know
Regards

[Fred]

Ivconic posted pictures of the XR7 sometime and it was exactly the same as the DPB 2010.
Regards,
Fred.

[amtech2005]

SNIFFER XR-71

MAX , GEO , You know a few years ago on this forum someone posted photos of the sniffer xr-6 , made in Germany !!! It had the city and the postal code. It was an old Device. I found the inside circuit photos only , as you can see. Then someone said on this forum that the xr-7 was Called the Eurodec MK2 which is the Delta xr71 now made in Greece.... I am confused , but I need to find the other photos soon. And I think the German DBP2010 is related to the German xr-6 , they both love that power transistor too !!........Again we will figure out another mystery here on Geotech!!!! How come we are always detectives here , solving Crimes of "suspicious" detectors" that move from country to country???.......Eugene

[Geo]

Hi KT315,
are you sure the designer of XR-71 and Delta Pulse is him ?
I always thought the XR-71 was an industrial detector based on XR-7 ... another industrial detector probably cloned upon an inspired/designed by Eric Foster PI , always for industrial applications.
Delta Pulse, by Micron actually seems just a clone of XR-71 serie with few modifications, schematic is for 95% the same as XR-71.


So... I think the last word on who was original designer will be hard to give!

BTW is the same Gueorgui designer of "Nexus" ??? Cause, if so... well... there are still disputes about the schematic of Nexus... if original masterpiece or not...I mean... he wrote somewhere the schematic is really close to old bulgarian designs... so, actually, he just modified and optimized existing and well known designs, expecially about coils from what I remember.

Kind regards,
Max

Hi.
XR7 is a different detector (it is based on the DBP2010 if i remember right!!)
XR71 and Delta Pulse are exactly the same. There are shematics where the XR71p work at 400Hz but the original work at 100 Hz as DP, so the differences on the parts to make dif frequency don't exist. My XR71 is exactly the same with the DP.
My XR71 is an industrial detector constructed by Eric Foster. Eric gave it to me. So i believe (and agree with Max) that Eric is the first designer of this detector. But everyone that knows more than us is wellcome here to teach us
Regards

[putrechigi]

hi geo

Hi Manolo.
A guy from Bulgaria sell pcb with components tested. Also i think that he sell a full version of XR71. I will looking for his adress

thanks always kind

[Max]

amtech,
I will discovery you this great secret now. XR-71 was done by Gueorgui Gueorguiev in Bulgaria. he released Delta Pulse too! so I would like to ask you WHERE IS THIS BULGARIA? why you think Bulgaria is a state of USSR? what NATIVE is in Bulgaria? may be Turkish or Albanian is native? what the h to say all were done by russians. we must ask him to Welcome in the forum and I hope he will give you ALL info you wish of.

Hi KT315,
are you sure the designer of XR-71 and Delta Pulse is him ?
I always thought the XR-71 was an industrial detector based on XR-7 ... another industrial detector probably cloned upon an inspired/designed by Eric Foster PI , always for industrial applications.
Delta Pulse, by Micron actually seems just a clone of XR-71 serie with few modifications, schematic is for 95% the same as XR-71.

I mean... he could also post that files but who told you he's the designer of these detectors ???

Also... I remember that original XR-71 ones (industrial) were made and distributed from Czech Republic company not Bulgaria.

So... I think the last word on who was original designer will be hard to give!

BTW is the same Gueorgui designer of "Nexus" ??? Cause, if so... well... there are still disputes about the schematic of Nexus... if original masterpiece or not...I mean... he wrote somewhere the schematic is really close to old bulgarian designs... so, actually, he just modified and optimized existing and well known designs, expecially about coils from what I remember.

Kind regards,
Max

[Geo]

I find

http://www.snimka.bg/album.php?album_id=113396&pid=2835240&lp=-9690

[Geo]

Hi Manolo.
A guy from Bulgaria sell pcb with components tested. Also i think that he sell a full version of XR71. I will looking for his adress

[putrechigi]

hi at hall

hi where is possible to buy the sniffer metaldetector? thanks

best reguards manolo

[1843]

Hi kt315,
Have you read the following page? There are some information of Gueorgui Gueorguiev...
http://geotech.thunting.com/cgi-bin/...n/guestbook.pl

Best regards
1843

[kt315]

I still see his posting in net. there he writes about his Magnum updates. yes, he was been active in 'bratsk city forum' time (the site was moderated by Roman Gusev aka silver goose). first schematics of DP and XR-71 was got from Gueorgui for the site. what he does and where he is now I do not know.

[amtech2005]

SNIFFER XR-71

KT315 , I think this "Bulgarian File" come from a .RU Web-Site .But Now I am not sure ! I just rememember getting lot's of information from Bratsk-city .ru in late 2006. But I noticed that some good metal detector .ru sights are not working anymore!!!! But this file could be made in Bulgaria then sent all over the web!!! I will be more carefull about where I say I get my files. You are right , and this is important to know , especially if there are errors !!! I do not want to blame the wrong people for making mistakes ............Have a Good day !!!........Eugene

[kt315]

amtech,
I will discovery you this great secret now. XR-71 was done by Gueorgui Gueorguiev in Bulgaria. he released Delta Pulse too! so I would like to ask you WHERE IS THIS BULGARIA? why you think Bulgaria is a state of USSR? what NATIVE is in Bulgaria? may be Turkish or Albanian is native? what the h to say all were done by russians. we must ask him to Welcome in the forum and I hope he will give you ALL info you wish of.

[aft_72005]

Hi amtech 2005
This file for first time uploaded by KT315 in geotech forum ,
If you search “sniffer “maybe you can find that thread,
As I remember in that thread also MAX said, he had single side
Sniffer PCB and promised to person that gave it to him.
Best regards.

[amtech2005]

SNIFFER XR-71

I found this with a date of Nov.2006 . For Sniffer XR-71?...If it helps someone , than this is Great !! If someone remembers this , let me know.....Maybe from Russian site ???......Eugene