Video Coaxial
Is there an adapter that converts audio/video from an RG-6 coaxial cable to RCA (yellow, red, white) outputs?
even if the audio is just in monaural, not in stereo.
It depends on what is on that coax cable..
If it’s a standard def TV signal, a VCR will do the job. What you’re effectively looking for is a tuner – the coax cable will have a signal on it on some channel (3 or 4, typically), and you need a device that can tune to that channel and give you the audio and video from it. An older VCR is probably the easiest/cheapest way.
The device that converts a video+audio signal to a coax modulated signal is called an “RF Modulator”, so I would guess that an “RF De-Modulator” is what you’re looking for, or even just a simple analog TV tuner. A quick google search gave me a few matches that look like what you want ($50 and up, though).
If it’s a digital (ATSC) or other signal, you’ll want a tuner that specifically handles the type of signal on the coax.
