Arduino TVout outputs RF?

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1

Hi, my question is, it is normal the TVout library that is supposed to generate composite video, outputs RF video signal on all channels?
I have no signal on AV mode on several tv's, now i have analog tv transmitter? :wink:
Thanks.
Hardware:
Arduino Uno
1kohm Pot for AV cable voltage divider
Old Watson CRT TV

http://www.youtube.com/watch?v=CI33s-vky-Y
2

The Arduino does not, and can not generate modulated RF. It produces a monochrome composite video.

There may be a very small component of harmonics of the 16 MHz clock oscillator.

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