TESORO GOLDEN SABRE

[paku]

I will make the video when i back to my country tomorow, cos now im at korea

[liekwang]

2708 BF245C and F245C please do the same..??

[alonejax]

hi hornbuckly
do you have a complete circuit of tesoro golden of ivconic ?

[fmnotes]

2708 BF245C and F245C please do the same..??

I do not see is the same transistor.

2n2708 = BF 377..378, BF 689, BF 763, 2N2857
BF245C= BF244

[Qiaozhi]

hi hornbuckly
do you have a complete circuit of tesoro golden of ivconic ?

The complete details are here -> http://www.geotech1.com/forums/showt...mplete-Details

[alonejax]

thank you Qiaozhi
is tesoro golden saber a good gold detector?
what's max sens in Ground?
i don't now how i can shield coil, can you show me please?
excuse me if my question is more..

[Qiaozhi]

thank you Qiaozhi
is tesoro golden saber a good gold detector?
what's max sens in Ground?
i don't now how i can shield coil, can you show me please?
excuse me if my question is more..

All the details are contained in the link. That's why it's called "Complete Details".

[alonejax]

you right
thank you my friend !

[paku]

I need help anyone Can Make Coil Count
I Have Make this Coil And Being
Nice Detection Coil
But I Do not Know About This Coil Count


coil inductance?
how many kHz?


If There Are More Recommendations
From All Off GeoTech Members Can Share Here!



This Coil Made From SOme One On This Forum

[paku]

Now What Is This Problem Any One Can Help Me!

[satdaveuk]

The most common fault for the symptoms your getting is the pinout connections on the fets, different manufactures = different pin out connections, most of us have been there many moons ago.
Nice job, very similar to my first build.

[paku]

This Is A Video Before Damage Happens


now i get error that's only just long beep
what is the pin out i need to change
MY TGSl tone is not working just silent no sound
so i have try change coil but still same just long beep and silent
then i pull out the battery then put it back why, i get sound same long beep again

what is the problem bro

Before That Error I Have Change BC547 cause the original BC547 From silverdog kit is broken
so i change Same BC547

[paku]

From Silverdog Transistor BC547 b011 Like on this picture

But From My Country BC547 b113 is that different

[liekwang]

?I am in my country can only get his F245 type Fet BF245 not I fear his wrong pin is not the same between BF245 and F245 does in this forum can you please explain

[liekwang]

What is the best replacement for LM308 ic please I do not get the lm308 ic in my country