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All transistor Simple PI with even greater gain and a very loud output... by Beenthereuk Started by Beenthereuk, 01-26-2014, 12:14 AM	0 responses 191 views 0 likes	Last Post by Beenthereuk 01-26-2014, 12:14 AM
Hi everyone.. new member with technical question on PI detection by Beenthereuk Started by Beenthereuk, 01-22-2014, 02:55 PM	10 responses 310 views 0 likes	Last Post by Carl-NC 01-25-2014, 06:07 PM
Time Constant (TC) of targets by Tinkerer Started by Tinkerer, 01-23-2014, 07:58 PM	6 responses 286 views 0 likes	Last Post by Tinkerer 01-25-2014, 06:49 AM
wireless headphone system with aurel module txfmaudio and rxfmaudio by ashefr10 Started by ashefr10, 01-21-2014, 11:54 AM	11 responses 209 views 0 likes	Last Post by Davor 01-22-2014, 07:21 PM
XLT damaged: Help needed by miliciano Started by miliciano, 12-07-2013, 07:30 PM	17 responses 675 views 0 likes	Last Post by Waka 01-20-2014, 08:35 PM
C-Scope VLF 950D by daniar2177 Started by daniar2177, 01-18-2014, 05:06 PM	7 responses 366 views 0 likes	Last Post by golfnut 01-19-2014, 10:04 AM
Why not install band pass filter on input of PI detector before preamplifier? by Waikiki_Sweep Started by Waikiki_Sweep, 01-15-2014, 01:31 AM	8 responses 426 views 0 likes	Last Post by Waikiki_Sweep 01-15-2014, 09:08 PM
a question or two for Mr Carl Moreland (welcome input from anyone really) by metal mania Started by metal mania, 01-08-2014, 08:22 PM	2 responses 257 views 0 likes	Last Post by metal mania 01-11-2014, 10:59 AM
Pulse machine by Mark-VA Started by Mark-VA, 01-08-2014, 01:20 AM	2 responses 218 views 0 likes	Last Post by Mark-VA 01-11-2014, 10:29 AM
Some more Interesting hardware by fixstuff Started by fixstuff, 01-09-2014, 07:23 PM	3 responses 279 views 0 likes	Last Post by sinclairuser 01-10-2014, 09:19 PM
Need definition of symptom... by IDXKevin Started by IDXKevin, 01-10-2014, 02:19 AM	4 responses 187 views 0 likes	Last Post by IDXKevin 01-10-2014, 12:49 PM
SBG-PI Sascho BG by maikl Started by maikl, 06-05-2011, 03:29 PM	6 responses 1,869 views 0 likes	Last Post by scs 01-10-2014, 12:20 PM
Deepers 8--X5-- by TANCE Started by TANCE, 01-10-2014, 08:34 AM	0 responses 337 views 0 likes	Last Post by TANCE 01-10-2014, 08:34 AM
DSPic Digital Lockin Amp by EET72 Started by EET72, 01-09-2014, 07:36 PM	1 response 150 views 0 likes	Last Post by bbsailor 01-10-2014, 01:52 AM
just starting on the journey help needed by metal mania Started by metal mania, 01-08-2014, 06:07 PM	3 responses 192 views 0 likes	Last Post by metal mania 01-09-2014, 09:05 AM
What common in a pulse induction and XRF (gamma ray fluorescence) gold detecxtors and its difference by cko47 Started by cko47, 01-02-2014, 05:19 AM	12 responses 355 views 0 likes	Last Post by cko47 01-05-2014, 06:05 AM
PI help by green Started by green, 12-13-2013, 08:09 PM	31 responses 1,226 views 0 likes	Last Post by Waikiki_Sweep 01-04-2014, 07:49 PM
Pin Pointer by paku Started by paku, 12-26-2013, 04:06 PM	8 responses 503 views 0 likes	Last Post by paku 01-04-2014, 12:47 AM
Surf 1.2 PI power supply advice requested please by Magnette Started by Magnette, 12-16-2013, 10:03 PM	28 responses 799 views 0 likes	Last Post by Waikiki_Sweep 01-03-2014, 10:06 PM
Minelab Sovereign XS not working by dazzacole Started by dazzacole, 08-19-2012, 01:26 AM	2 responses 1,050 views 0 likes	Last Post by slyacer 01-03-2014, 07:26 AM
Rookie question on which design to chose by gjw Started by gjw, 12-29-2013, 06:51 AM	10 responses 327 views 0 likes	Last Post by Waikiki_Sweep 12-30-2013, 07:02 PM
HALO EFFECT PROBLEM by daverave Started by daverave, 12-27-2013, 12:28 PM	8 responses 316 views 0 likes	Last Post by daverave 12-28-2013, 07:21 PM
help me with PI metal detector by lou0908 Started by lou0908, 12-26-2013, 07:02 AM	11 responses 354 views 0 likes	Last Post by Qiaozhi 12-27-2013, 11:57 AM
HI to all & a happy safe Christmas by hoadlies Started by hoadlies, 12-24-2013, 09:11 AM	0 responses 50 views 0 likes	Last Post by hoadlies 12-24-2013, 09:11 AM
I'm physically disabled. I need my Mk-1 converted to a "s" handle-does anyone here do this? by Witchking Started by Witchking, 12-22-2013, 08:49 AM	9 responses 165 views 0 likes	Last Post by WM6 12-22-2013, 05:52 PM

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