1x1 mt. coil for c.scope cs4 PI

[Altra]

For capitalist KIT

[Altra]

This one you can zoom by saving to your pc

[kt315]

I have see this schematic on forum earlier and certainly it was been keeped ) anyway, thank you Altra.

[Geo]

This one you can zoom by saving to your pc

Thanks Altra

[geroms]

All is possible, but question is, if it is reasonable to do.

CS4PI is not very stable with factory coil itself. It works at >3500pps ("3500Hz") and not at 150pps as classical PI.

Agre to what KT315 and porkluvr say, there are no real options that your 1x1m will work stable enough on your CS4PI to be usable.

Hi
It's possible to change the quartz with slower one. This mode will get your delay up as the frequency control adjusts the pulse width and delay at the same time the frequency is changed.
It's ok on my CS4PI with a faster quartz, it's is much more sensitive to small targets, the opposite must be true.

[WM6]

In rule yes, but for specifical circuit you need to try.

[lamaison33]

I saw that there is a change for the cscope 4pi to get the plug out of the coil (G-tec modification), you think it is possible to mount other coil (as white TDI, minelab,).Thanks!

[geroms]

Yes, I have DD 11' minelab coil on my cs4pi, mod is very simple.

[lamaison33]

thanks geroms, do you think can put even larger coil?( 18").

[kt315]

Eric Foster:

My Beachscan uses a coil of 1mH as does the C.Scope CS7 and CS6PI.

1 MILLI HENRY. not 300uH, MICRO HENRY, not 350uH - ~1/3 from 1mH.

[lamaison33]

in principle I understand that if I change the plug and put it outside (for cs4pi) i can put the coil of Minelab GPX series-sd ...
right?