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Old 24th Feb 2005, 10:05 am   #5
oldeurope
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Join Date: Dec 2003
Location: Solingen, Germany
Posts: 727
Default Re: VHF Modulator wanted

Good morning David,
you make this thread very interesting now.
Please tell me the name of the IC. Maybe I can find a datasheet at
Googel for it. Or do you have a link?

You wrote:
Top of the to-do list is completing the stereo mixer for sound, and a 3.5MHz notch filter on the vision side to prevent buzz on sound.

Look how I solved it. To make stereo to mono you need two 4K7 Ohms
resistors.

Kind regards
Darius
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