Tarsos detector vlf turkey

[scs]

Is this circuit a toy for children???

[ceryan3200]

Greetings to everyone
success and everyone I'm a new member
I Tarsos 19.5 cm diameter detector coil
wrap over the pulley
schema
faithful to the original data as
This coil in the form of a circle
and then bending it by hand
D to the shape of
see you on the AC 120-130AC rx
this is true
For excellent after separation
swap 22k 47k trimpot located on the output coil
iron will be rejected
Get great value and then condans tx
the result will be good
one for me and reached 45-50 cm in 1euro
only 35 cm above
settings, and the crowing of the frequency shift will continue to
to be over my youtube video
I'm better now VLF pulse is to conduct research and respond to questions with respect to Tarsus left, but ceryan3200

[ledoc]

ça y est, I finished to design the support for the coils with the correct dimensions. I attached the file.

Unfortunately to print this piece is more expensive that I believed,
39$ here: http://www.sculpteo.com
22.88$ here :http://www.shapeways.com
too expensive for me... pity I liked this idea

[scs]

Reviser resonance. Not in full resonance with transmitter.Make phase shift.No problem.Problem is high Q factor for ground search.

[ledoc]

super! and about RX?

[scs]

Tarsos frequency-the end.

[Anwar2]

Nice work anwar2! but my idea at the beginning was to use this guide to wrap the coil. and to have a good reproductibility. In the case of your design it s not anymore possible :-( (see here: http://www.youtube.com/watch?v=uw2m7UfyvSM)


I finally received my RLC multimeter I measured for my coils these values:

RX coil : 12 mH
TX coil : 10.8 mH

normally the normal values are (source: asenkron):
RX: 11mH and TX: 10 mH (to confirme!!)


Do you think my values of coils are wrong?? I followed the must possible the instructions to make them!

oh yes ledoc your correct for producing yes first we wind one coil then second with same block your corect
to be both coils are same

[ledoc]

if I use this coil calculator:

http://www.technick.net/public/code/cp_dpage.php?aiocp_dp=util_inductance_circle

with diameter = 18cm
permeability of copper = 0.999994

I find theoritical values:
Tx -> 14 mH
Rx -> 16 mH
???

[ledoc]

If I use the equation of resonant frequency of an LC circuit

http://www.midnightscience.com/formulas-calculators.html

I find for a frequency of 15,4khz:
- Rx: C=6n8 -> L=15.7mH
- Tx: C=10n -> L=10.7mH

Question! The coils RX and TX have to work at resonance point??
If it s the case I don t understand the value of 6n8?

[ledoc]

Nice work anwar2! but my idea at the beginning was to use this guide to wrap the coil. and to have a good reproductibility. In the case of your design it s not anymore possible :-( (see here: http://www.youtube.com/watch?v=uw2m7UfyvSM)


I finally received my RLC multimeter I measured for my coils these values:

RX coil : 12 mH
TX coil : 10.8 mH

normally the normal values are (source: asenkron):
RX: 11mH and TX: 10 mH (to confirme!!)


Do you think my values of coils are wrong?? I followed the must possible the instructions to make them!

[Anwar2]

Tarsos Coil 3D

Hi Ledoc see if its ok or not
the complit file in Attachment
Microstation copy and Autocad

[Anwar2]

yes one up and the other down, but if you have an idea. post a draft I will try to draw it.

I used AutoCAD, but I realized is not possible to export in .obj or .3ds , formats asked on the website to print them. so I ll have to try other program.

Iwill try to make it today my friend

[Qiaozhi]

yes one up and the other down, but if you have an idea. post a draft I will try to draw it.

I used AutoCAD, but I realized is not possible to export in .obj or .3ds , formats asked on the website to print them. so I ll have to try other program.

Try using Google Sketchup. You can export your design in various graphics formats, such as bmp, jpg, tif or png.

[ledoc]

HI ledoc this one side.....but think how u will join with tow coils its wil be up and down

yes one up and the other down, but if you have an idea. post a draft I will try to draw it.

I used AutoCAD, but I realized is not possible to export in .obj or .3ds , formats asked on the website to print them. so I ll have to try other program.

[Anwar2]

thanksssssssssssss