mineoro special serie 2000

[abdou2014]

when was that?
HAKIM ALGERIAN

My name is not HAKIM, it's just a pseudonym, when you called yourself (mimou, chayrayar, na3nou3, adam, vali)

[abdou2014]

Chuyka for a spark ... this is an indirect indicator .....

Yes this is the secret , the spark generate ......... field ?????

[Pahom]

My name is not HAKIM, it's just a pseudonym, when you called yourself (mimou, chayrayar, na3nou3, adam, vali)

Wow all around spies .....:прохладный:

[abdou2014]

007

[shahrayar]

The name (Naanoua) from where I got it is known only to one person

[shahrayar]

007

Put the chart or I tell everyone who you are
You spy with another membership

[kostas87]

Hi.
Brasilpb wrote it!!.
At this version there is only a rf sniffer at 120Mhz.
Bfo at 130Khz don't interest us!!
If you make changes at oscillator then maybe to catch the phenomenon with bfo circuit.

Regards

Hi !!
what changes is needed to the bfo oscillator to catch the phenomenon?

[Geo]

Hi Kosta!!.
You must modify the level of bfo signal.
I NEVER tried it, i speak theoretically!!!

[kostas87]

Hi Kosta!!.
You must modify the level of bfo signal.
I NEVER tried it, i speak theoretically!!!

Thanks GEO!
I will try something this winter, theoretically in the first stage I will make a bfo with crystal cd 4023, in the second stage I will add a signal amplifier and in the last stage I will make the audio with a lm 380 that detects both frequency and voltage dc in the sound signals. and of course I will add a stimulating coil.

[Geo]

If winter is heavy.... yes

[kostas87]

Hello friends,
What chip is this with a red circle ??
Does anyone in the forum know how to identify it ??
Or give some opinion or suggestion based on the scheme of this circuit.
Thanks to all who can help me.
.

[ATTACH]20202[/ATTACH]

Hi gaucho! It's the (NTE 74C14)

[kostas87]

look here ...


About coil stimulator search for old threads about it and about DCH85.

Geo ...if the receiver is correct it is not a bfo detector for metals but for cw and ssb.

[abdou2014]

I NEED SOME DERTAILS PLS HELP
DIAMETER OF THE COIL AND WIRE ( BLUE AND RED )

[Geo]

I NEED SOME DERTAILS PLS HELP
DIAMETER OF THE COIL AND WIRE ( BLUE AND RED )

Wire of loop is 2.5mm^2 and the wire of potcore is 1mm diameter but i think is not critical

[aft_72005]

Hello... This circuit is not displayed.. Does anyone have the circuit to re-upload it?
Regard