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a real challange?

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06-28-2020, 10:43 AM

old_tv_nut old_tv_nut is offline

See yourself on Color TV!

Join Date: Jul 2004

Location: Rancho Sahuarita

Posts: 7,784

For RF input, a couple of millivolts up to a tenth of a volt should do. If the instructions say to set the contrast/gain to a certain fixed value, do that and adjust the input level up from zero until you get a few volts (2 to 4) out of the video detector. If you have information on what the usual video amplitude is out of the video detector, go for that instead.

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