This circuit is a RF modulator which can be used for modulating of video signals. The P1 controls the Light and the P2 controls the contrast of video signal. The RF modulated output signal can be received on the VHF band ( about 189 MHz ). Note that the circuit don’t modulate the audio signal of the pictures.
Read more Source:www.newcircuits.com
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This entry was posted on Sunday, September 9th, 2007 at 5:16 pm and is filed under RF-Radio Frequency.
