Whites Surf PI schematic

[aft_72005]

Hi OSTIN
Nice design
Best regards.
Ницца дизайн
С уважением.

[nelson]

Hi, is this the Whites Surfmaster PI PRO version?
Thanks
Nelson

Hi!
I have done PCB for SurfmasterPI in Layout.
Layloat files you can download here : http://www.md4u.ru/forum/viewtopic.php?t=268 . Maybe there is some mistake.

[OSTIN]

Hi! I dont know it is pro or not version. I desined PCB from picture in this theme.

[nelson]

Thanks Ostin.
Anyway it looks very simple circuit to give a try.
Now i ´m working on my second delta pulse and Gary PI too.
I´m seaching the post for new designs on PI and VLF detectors.
Have you heard about Tarsos? It looks simple and nice to try also.
Components for surfmaster are also very common, so for shure i´ll tried it.
Regards
Nelson

Hi! I dont know it is pro or not version. I desined PCB from picture in this theme.

[OSTIN]

Hi!
I just have make Clone W (autor Andy_F). It is very simple and powerfull MD.
it is located there : http://fandy.front.ru/ClonePI_W.htm
I maked it on my board, nice detector!

[OSTIN]

Tarsos look like Volkstrum Sm

[nelson]

Hi Ostin.
I had follow your proyects tru the Russian forum, and i have to said that you have done excellents proyects, so congratulations for that.
Unfortunally, i don´t speak Russian. A time ago i had made two Clone PI MD with excellent results. Now i will like to madke ClonePI-W, but for that i need to know if i can replace the following components that are not available here in Chile. This are:

ADG444
1N5819
TL431
BSN304A

My first detector made,was Tracker, but with the demo version. Now do you have the full program for tracker?

In advance many thanks
Nelson
email: [email protected]

Hi!
I just have make Clone W (autor Andy_F). It is very simple and powerfull MD.
it is located there : http://fandy.front.ru/ClonePI_W.htm
I maked it on my board, nice detector!

[OSTIN]

analog of ADG444 are : КР590КН5, DG444, MAX364
analog of 1N5819 1N4007, it is protect md. It is not nesessary.
TL431 - is widespread, it is not problem to find it. it is as a last resort possible not to use him.
BSN304A - BSN304, but its have different pin.

Nobody have full program for Tracker Pi2, I maked Tracker PI2 too, but Clone-W much better

[Eugene52]

Whites Surf PI schematic

Hi!
I have done PCB for SurfmasterPI in Layout.
Layloat files you can download here : http://www.md4u.ru/forum/viewtopic.php?t=268 . Maybe there is some mistake.

Nice Work OSTIN !!!! I thought the only differences between the Whites Surfmaster PI series was in the Search-Coils ?? Thanks again for posting your Lay-out photo..............Regards..............Eugene52

[Andy_F]

analog of ADG444 are : КР590КН5, DG444, MAX364

Also ADG441, DG441, DG211.

analog of 1N5819 1N4007, it is protect md. It is not nesessary.

It is desirable . 1N4007 - not analog. It is possible to use any power diode Shottki - 1N5817-1N5819, 1N5821-1N5822, 11DQ06, et cetera.

BSN304A - BSN304, but its have different pin.

It is possible to use any N-channel transistor with "logic-level gate" ("enhancement mode", "Direct interface to C-MOS, TTL, etc."). BS170, 2N7000, КП505...

[nelson]

Thanks Andy and Ostin.

My first Clone PI did very well
Regards
NELSON

Also ADG441, DG441, DG211.


It is desirable . 1N4007 - not analog. It is possible to use any power diode Shottki - 1N5817-1N5819, 1N5821-1N5822, 11DQ06, et cetera.


It is possible to use any N-channel transistor with "logic-level gate" ("enhancement mode", "Direct interface to C-MOS, TTL, etc."). BS170, 2N7000, КП505...

[nelson]

Have anyone build this metal detector jet (Whites Surf PI) and what are the results?.
Regards
Nelson

Nice Work OSTIN !!!! I thought the only differences between the Whites Surfmaster PI series was in the Search-Coils ?? Thanks again for posting your Lay-out photo..............Regards..............Eugene52

[nelson]

Hi ApBerg, can you please share Whites Surf master PI files.
I ll like to make it, but no one has post any expirencies on his performance.
My email is [email protected]
In advance manu thanks
Nelson

Is possible you post here your PCB of Whites surfmaster PI ?
Thanks in advance

Dirceu

Hello Dirceu.

Made a long pcb( 2side pcb) some years ago, easy to make it waterproof. Think I made it in protel, have to sears for it. As I remember it was sometimes a litle erretic indoors. Never used it for real searsing, made only some proto's. Can send in a Pmail the pcb file (need to sears on some cd's) if you have interest in it ?

Regards.

Ap

[cordius]

surf PI PRO

I' have new PCB, new plains to built IT very simple and good PI metaldetector

[ApBerg]

Surf in Sprint Layout

Hello Nelson.

Here is a version that has the mods. that are on the handwriting corrected circuit .
I only have tested it indoors. Looks it is working good !
The notes on the circuit are mixed , look at it.

Regards.

Ap