IDX-PRO+VDI

[mohandes]

Hi,

unfortunately, the inductance and resistance do not match (0.94mH TX and 15.5 RX for the Cibola Coil). Would it be possible to create a little adaptor PCB between the connector and the main PCB that compensates the inductance and resistance with additional L,C,R components on the PCB?

hi i think it is so easier for you to make a new DD coil
sorry me my english not well

[Koala]

No, you do it primary school way ... یک، دو، سه
(1,2,3 ...)
Later on you check inductance to see if you did well. + or - 10% is unbelievably good accuracy.

I used an old Casio calculator and hard wired the = button to a separate micro switch
type in "1++" then every press of the micro switch adds 1 to the total.
Modern pound shop calculators would be hard to do this to as they don't have proper copper tracks. Some sort a carbon screen printed tracks?

[sled]

i have not data about your coil
please COMPARISON inductance and resistor your coil whit this coil
look page1 please

Hi,

unfortunately, the inductance and resistance do not match (0.94mH TX and 15.5 RX for the Cibola Coil). Would it be possible to create a little adaptor PCB between the connector and the main PCB that compensates the inductance and resistance with additional L,C,R components on the PCB?

[Davor]

ok,thanks dear Davor
i need to APPARATUS to COUNT number of winding , do you have it or link or ...

No, you do it primary school way ... یک، دو، سه
(1,2,3 ...)
Later on you check inductance to see if you did well. + or - 10% is unbelievably good accuracy.

[mohandes]

There are many examples on youtube. For example this one: http://www.youtube.com/watch?v=fPc9NIH_o5o

ok
thanks mr joop

[joop]

There are many examples on youtube. For example this one: http://www.youtube.com/watch?v=fPc9NIH_o5o

[mohandes]

You can draw it on a paper and squeeze a coil into such shape by hands. Circumference is estimated by similarity to an ellipse, and there you have it. Unless you want to make a machine that produces coils to some strict dimensions, it is very OK to do it approximately.

ok,thanks dear Davor
i need to APPARATUS to COUNT number of winding , do you have it or link or ...

[mohandes]

hi,

is it possible to use a DD coil from a Tesoro Cibola with the IDX-Pro?

Thanks!

i have not data about your coil
please COMPARISON inductance and resistor your coil whit this coil
look page1 please

[sled]

hi,

is it possible to use a DD coil from a Tesoro Cibola with the IDX-Pro?

Thanks!

[der_fisherman]

Dear Mohandes, your English translator (Program?) makes for very bad English. If I may try to correct it for you, I would offer the following translation:-
"Imam Ali alayhis says :- If everyone teaches me a new word, I will remain enthralled."

[Davor]

You can draw it on a paper and squeeze a coil into such shape by hands. Circumference is estimated by similarity to an ellipse, and there you have it. Unless you want to make a machine that produces coils to some strict dimensions, it is very OK to do it approximately.

[mohandes]

hi please say me this guru
i want make DD coil and need help about Diameter and RADIUS of that.
for the picture (thinks it is DD coils ) and say me of the wires
many thanks

[mohandes]

IDX Concentric coil: [ATTACH]26555[/ATTACH]

- tx winding diameter 240mm ! tx 0.72mm, -29 winding 1,6 ohm, 0,523 mH

- rx winding diameter 120mm! rx 0.2mm,- 370 winding 80,2 ohm, 35,2 mH
Data for the concentric

- feedback loop , diameter 113mm ,10-12 winding 0,6 ohm, 0,019 mH
wire 0.72mm .
Data for the concentric coil !!!
black max coil !!!
greeting !!!

thanks friend
but i want to make this coil
http://www.geotech1.com/forums/showt...mplete-Details

(i saw in clip of #1761 diffrent this coils and i think this is working better , any idea)

[golfnut]

Sorry, Henry VII sovereign penny... 0.6 grams

S

[golfnut]

Been looking at my other permission. Farmland with medieval history, plus Ive discovered a small amount of roman.
The small hammered is edward VII from ~1490AD so fits with the medieval nails and pot thru the post medieval.
Been a great summer with the idx. Ive no idea what the lattice cover plate is, it had 2 fixing holes and looks like a vent cover?

right columm
buckles, crotal bell, rings, (roman button, saxon strap end, late med strap end, thimble), nuremberg jetton/ ed VII penny, Medieval nails.
Column mid
rubbish, crotal bell, crotal bell, crotal bells, (mixed coin, roman, 1695 farthing)
left col
lead washer, mixed lead, buttons, cast pot leg/lead handle pour to fix blade into antler handle, pewter sherd, spindle whorl, loom weights.
lid..
pen knib shape is musket ramrod end guide, dark linear bonze parts - patterned, Unknown.
Lead gun powder measure, plated copper alloy spoon bowl whaetsheaf maker mark with W M, pewter ornate vent?, older crotal bell
pot, clear, black, green, beige glazes..

All of the copper alloy and Iron has been preserved using the microcrystalline wax method.

FLO is gonna have a heart attack using up their pad..
S