ALONSO PD MISSION ACCOMPLISHED V1,V2

[Pahom]

Good afternoon Morgan! You can find out about the version of the receiving part of the DCX-85 that you use on the LM741?

[brain]

Originally Posted by Pahom

Good afternoon Morgan! You can find out about the version of the receiving part of the DCX-85 that you use on the LM741?

Originally Posted by Morgan

here some TDA FM radios schematics :

Hello there are two events in the morgan FM receiver. The first is the transmitter, that is, the local oscillator. The second is the buyer duty. Do you know the value of the local oscillator when making your settings? You can understand this with two fm radios. Tune one of the FM radio to 103 MHz and change the frequency of the other FM radio. You will see that the fm sound of the 103 mhz radio is muted.

[abdou2014]

I had an experience that looks like this , why two fm receiver ?

i tried with one radio that will have the sound cut off at a specific frequency , and after what?

how to use this experiment to detect the phenomenon? I had a lot of theory , and my radio

detect sudden electromagnetic fields at a distance

[abdou2014]

there is a great experience that comes to you after these results, and that is the key

[brain]

If we can determine the transmitter frequency, we can experiment to evoke this frequency golden phenomenon.

You should publish the fm receiver circuit diagram.

[brain]

The frequency of the fm radio in the 103 MHz transmitter position of the fm radio in the receiver position is around 88 mhz.

[abdou2014]

what do you mean by ( fm radio in the 103 MHz transmitter position) ?

both radio receivers ?

my experience and results are different from yours, my radio detects the phenomenon and

operates like a BFO and electric receiver

[brain]

both radio receivers ?
yes.

There is another frequency that your receiver works like a transmitter in the frequency position.

[abdou2014]

where is the interest ? how used for detection ?

[abdou2014]

my transmitter circulates in the receiver, and calibrated to a critical position

[brain]

you make another from the same buyer. You understand the event. You set the 103 or 104 mhz receiver, in contrast to the other receiver, when you set it to 88 MHz, the fm sound is cut off. Here we can find what frequency it is, we find the phenomenon value for gold.

[abdou2014]

Thank you for sharing your experience

[Geo]

From my experience there isn't special frequency for gold etc... (at bands that we can work!!!). There are some bands with better response or lower noise and nothing else.

[Douglass]

Many devices are made with frequencies x as if there was a selective frequency for a given substance, maybe there is a certain frequency range for a given substance. Within these bands and dominating its forces the gold will be right there .....

[humhum]

Originally Posted by Geo

From my experience there isn't special frequency for gold etc... (at bands that we can work!!!). There are some bands with better response or lower noise and nothing else.

Dear Geo , İn my experience , I see that have any special frequency for localization .
no find Buried in all lower noise frequency . But here problem is that , I can not measure
this working frequency .

Regards

[brain]

Originally Posted by abdou2014

my transmitter circulates in the receiver, and calibrated to a critical position

hello abdou2014 what is the frequency on your tda7000 receiver.

[zakari]

hi all
brian you are right

i get the good result with 104.5 mhz tx and 80 mhz rx

best regard zakari

[abdou2014]

Originally Posted by brain

hello abdou2014 what is the frequency on your tda7000 receiver.

there is one thing special with TDA7000 , excuse me but I can't all say

I advise you to do a lot of experiments

[humhum]

Originally Posted by brain

The frequency of the fm radio in the 103 MHz transmitter position of the fm radio in the receiver position is around 88 mhz.

When Local OSC (Tx) of one Radio is same with input of other FM Radio in Receive mode
(+ some use 10.7Mhz IF ) , So Radio calibrated for Receiver will stopid noise from Speaker
ssssssssssssssssssssssssssssssssssssssssssssssssss ssssssssssssssssssssssssssssssssssss

[Geo]

From my experimets... i found buried objects with below frequencies...

60Khz,62 Khz, 75Khz, 78Khz, 80Khz, 84Khz, 88Khz, 92Khz, 100Khz, 125Khz, 133Khz, 250Khz, 500Khz, 513Khz, 1Mhz,80Mhz, 84Mhz,110Mhz,438Mhz.
Do you mean that all these frequencies are special frequencies??? or the gold emmits a signal at these frequencies???
Nothing of these....

[brain]

hello geo
Is there a local oscillator at these frequencies.when passive or active

I will share the fm receiver circuit

I want to review this. Does it look like alonso pd
[IMG][/IMG]

[humhum]

Originally Posted by Geo

From my experimets... i found buried objects with below frequencies...

60Khz,62 Khz, 75Khz, 78Khz, 80Khz, 84Khz, 88Khz, 92Khz, 100Khz, 125Khz, 133Khz, 250Khz, 500Khz, 513Khz, 1Mhz,80Mhz, 84Mhz,110Mhz,438Mhz.
Do you mean that all these frequencies are special frequencies??? or the gold emmits a signal at these frequencies???

Ok , this is your success , but in me not is so , for full FM sensitive working system it is
only in some special frequency ,
also dear Dubulumatch and Esteban say about special phenomenon frequency in FM .

In my last attempt with FM, the phenomenon burned out the Buzzer floor of my device, I was very surprised .

[Geo]

Originally Posted by brain

hello geo
Is there a local oscillator at these frequencies.when passive or active

I will share the fm receiver circuit

I want to review this. Does it look like alonso pd
[IMG][/IMG]

Yes Q1 works as local oscillator. You can make it to oscillate between 80 and 110 Mhz by playing with coil and trimer ....

[brain]

Originally Posted by humhum

Ok , this is your success , but in me not is so , for full FM sensitive working system it is
only in some special frequency ,
also dear Dubulumatch and Esteban say about special phenomenon frequency in FM .

In my last attempt with FM, the phenomenon burned out the Buzzer floor of my device, I was very surprised .

hello humhum
What is the fm receiver frequency.?
Are you using 80mhz or 110mhz?
What is the IF frequency? Is it possible to write them.

[abdou2014]

Hi Brain , why you don't use display ?