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Spectra discriminator pin
Posted: Tue Dec 10, 2013 6:06 am
by Kenneth Jensen
Is it right that to connect a discriminator output on a Spectra to use pin11 for audio - and pin 8 as ground ?
Re: Spectra discriminator pin
Posted: Tue Dec 10, 2013 12:55 pm
by Will
Yes, but it is right off the OP Amp and you need to decouple the DC with a capacitor.
Re: Spectra discriminator pin
Posted: Tue Dec 10, 2013 1:55 pm
by Kenneth Jensen
ok - is there a better place for a ground Will ?
Re: Spectra discriminator pin
Posted: Fri Dec 13, 2013 3:15 am
by Kenneth Jensen
Is there a better place for ground?
I dont know how to put on a capacitor...
Re: Spectra discriminator pin
Posted: Fri Dec 13, 2013 9:15 am
by Jim202
Kenneth Jensen wrote:Is there a better place for ground?
I dont know how to put on a capacitor...
The capacitor goes in series with the disc. tap point connection. It should be at least a 1.0 uf capacitor or larger.
Jim