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Old 24th Feb 2005, 3:40 pm   #9
oldeurope's Avatar
Join Date: Dec 2003
Location: Solingen, Germany
Posts: 727
Default Re: VHF Modulator wanted

I think this is what Darryl is searching for.
Having a look at the pdf I noticed the IC makes not 100% video modulation.
So maybe there is a intercarier option for the sound.
But it seems so easy to use this IC so your idea David to use one
with the video input for audio is not a complicated way.
The audio carrier must be 7dBs under peak white.
I did not find anything about this in the pdf.
But it doesn't matter if you use a seperate IC for audio.
Hope the audio carrier can be switched off.

Kind regards

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