For converting RCA AV signals to a coaxial port, you need an RF modulator. If you have one device with RCA ports and another device with HDMI ports, an RCA to HDMI adapter could be an easy solution.

For converting RCA AV signals to a coaxial port, you need an RF modulator. If you have one device with RCA ports and another device with HDMI ports, an RCA to HDMI adapter could be an easy solution.

The What Else: Channel Vision’s new 2-Channel, 1080p HDMI Modulator has a full set of features, including the full spectrum of TV channels on ATSC-antenna and QAM-64/256 for cable TV systems, MPEG, ...