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Offline Cornelius
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« Reply #70 on: November 07, 2009, 05:32:19 pm »
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Eugene why don't you give these guys what they ask for  !  Nobody can build a detector without the right documentation.  You seem to be a nice guy but I don't understand why you keep that information away fro these people . In order to build a detector ( whatever kind you have in mind ) you need the following   ( which I have asked for before ) .
1)  A clear PCB print with the right measurements .
2) A component placement print .
3) A  complete parts listing .
4) Any written information which maybe of help in construction .
You gave the schematic of the DBP 2010  ( although it was not the original PCB ) but you did not post the schematic of the Module . This module is part of the Detector as you well know . I made up my mind to turn the detector section completely over to you . I hoped you would share your knowledge with the members of this forum . Why don't you help them as you should ? Are you saving the material for yourself because you want to srart a business ?  The dowloads on the download section is all information that anybody can get  ( without having to post 15 times ) . It is all on Carl Moreland's website . I think you want to package and sell the better detectors . Ofcourse  they should not been posted on this forum ( complete ) because that will put you out of business .  Believe me Eugene it took me a long time to write this post but I could not keep quite any longer .   With regards  , Cornelius

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Offline Eugene52Topic starter
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« Reply #71 on: November 07, 2009, 06:52:54 pm »
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Cornelius . I have been off the forum for almost 6 weeks . Sorry for any inconvenience this may have caused you .
Eugene

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« Reply #72 on: November 07, 2009, 08:26:42 pm »
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Eugene , I am not complaining about you being off this forum for 6 weeks . I am just complaining about  NOT giving the right and complete information to our friends and members of this forum when they ask for your help . There must be a reason for withholding information that makes it possible for our members to build there own detectors . You are not the only one on this forum that has knowledge about designing and building detectors . We let you have this chapter of the forum . I do not like to take your place , providing you give complete information to our members . I do not like this argument to turn into a fight  . So change your ways  and be a real part of this forum .  With regards  Cornelius

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« Reply #73 on: November 07, 2009, 11:38:09 pm »
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Guys, no need to argue! Eugene has been doing a marvelous job on helping people design their own projcects and I'm sure he will be happy to answer any questions there might be.

Regards,

Christian

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« Reply #74 on: November 07, 2009, 11:41:52 pm »
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Quote:Posted by Cornelius
Eugene , I am not complaining about you being off this forum for 6 weeks . I am just complaining about  NOT giving the right and complete information to our friends and members of this forum when they ask for your help . There must be a reason for withholding information that makes it possible for our members to build there own detectors . You are not the only one on this forum that has knowledge about designing and building detectors . We let you have this chapter of the forum . I do not like to take your place , providing you give complete information to our members . I do not like this argument to turn into a fight  . So change your ways  and be a real part of this forum .  With regards  Cornelius


Sometimes the schematics and plans are incomplete from their sources, Cornelius. That's nobody's fault except the person who posted the plans a long time ago in places that may now be gone. Only original designs posted here by the designer can have even the most remote chance of being complete. But then, you know all that.

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Offline Eugene52Topic starter
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« Reply #75 on: November 08, 2009, 12:31:49 pm »
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Hello Everyone. There is one thing I completely forgot to mention is the moderators have a private topic board . Today I will answer all the recent Delta Pulse questions and after that if there are still issues or complaints use the private moderator boards .
1. The STTH1210D is a very high speed diode and is $2.00 us dollars each , a 100% identical substitute or replacement is not availaible , that I know of . It was recently added to the circuit for a very good reason . Other diodes can be put in its place but you will reduce the Delta's transmit power . 2. All capacitors used must be rated higher than 16 volts . 3. A 12 volt rechargeable @ 2400 mah would be perfect 4. I am going to re-post PI search coil data again and try to copy a parts list . 5. The best Delta Pulse pcb layout was made with Sprint layout . There are others but they may have errors . I have a little more research and then will post more later on .
Eugene

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« Reply #76 on: November 09, 2009, 12:50:44 am »
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hi Eugene52, good guy :
- Please to make a oneside pcb for the deltapulse
- identical substitute of LF357
thank you

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Offline Eugene52Topic starter
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« Reply #77 on: November 09, 2009, 09:43:20 am »
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Quote:Posted by apocalypto
hi Eugene52, good guy :
- Please to make a oneside pcb for the deltapulse
- identical substitute of LF357
thank you


Hello Apocalypto . I typed a new Delta Pulse parts list last night but I need to check it again before I post it here . If you substitute LF357 you may develope noise problems . AD844 and LF411 are 2 replacements . LF356 may create noise . Double-check the numbers I just posted , I am in a hurry . Will post more later on .
Best Regards............Eugene

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Offline apocalypto
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« Reply #78 on: November 09, 2009, 10:25:28 am »
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In shematic posted by you "Unified Delta pulse & sniffer XR71 schematic" i can understand the value of C30, c31 and C32 and i can find the trace on the oneside PCB posted by ELECTROSOFT page N?4.
Good work Eugen.
Hi Eugen
The oneside PCB posted by ELECTROSOFT in page N? 4 is not bad and easy to do (For me) you can modify it and if you work on PCB two side, please to make a ONESIDE PCB for me.
Good work Eugen  Clapp

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« Reply #79 on: November 09, 2009, 01:35:03 pm »
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Eugene

can i use (smc) surface mount components for 4k7 0.1% i cant find it ?

i will post here all my experiance with this detector

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Quote:Posted by apocalypto
hi Eugene52, good guy :
- Please to make a oneside pcb for the deltapulse
- identical substitute of LF357
thank you


you will find all components to

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http://www.snesometel.com.tn
or resseler in bab dzira

br!


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