Zahori

[FrancoItaly]

Esteban
I'm with you and I wish you the best.
Best Regards

[Esteban]

Hi Friends!

Thanks very much to ALL YOU! Hope rapid return!

Best regards,

Esteban

[gibon]

Esteban

Best souvenir for one of the best member here on this forum.

Sincerly

[Esteban]

Best souvenir for one of the best member here on this forum.

Sincerly

Thanks very much! I expect rapid return!

Regards,

Esteban

[Esteban]

New idea

Hi Esteban, and other friends

Esteban please make me zahori coil coupling for help. This coil is made in what form?

Esteban zahori you can trace metals in the basement does?

With respect

This is other coupling capacitor plate (inside ceramic) and spiral coil. One lead of capacitor is connected to ground for control interference. The other to CA3130.

[luciano furtado]

This is other coupling capacitor plate (inside ceramic) and spiral coil. One lead of capacitor is connected to ground for control interference. The other to CA3130.

Hello good friend who tells me again that a thing can use the IC CA 3140 in place of the CA3130 IC???
Thank you appreciate their improvements.

[Funfinder]

Using the CA3140 instead of CA3140 should be no problem, maybe it is a bit less sensitive.

[mesy64]

hi dear esteban
I wish you fast recovery
best wish

[Esteban]

Using the CA3140 instead of CA3140 should be no problem, maybe it is a bit less sensitive.

I think can be replaced by 3140 or TL071 or TL081. Also can be redesigned for dual op amps based in TL082. This dual op amp is equal to 2 op amps. So, you need an only chip.

[Esteban]

hi dear esteban
I wish you fast recovery
best wish

Thanks very much!

[luciano furtado]

Thanks very much!

ok

[luciano furtado]

ok

I did the tests with the TL082 more'm using IC LM 1458j which proved to be far more sensible and better performance ok.

[Morgan]

LRL

I did the tests with the TL082 more'm using IC LM 1458j which proved to be far more sensible and better performance ok.

Hello

Your LRL in picture seems made of plastic,better in wood becouse of statics...

[luciano furtado]

Hello

Your LRL in picture seems made of plastic,better in wood becouse of statics...

ok

[misko]

I did Ahora. I have a metal box. What ties up (GND) or (-) batteries, or anything.