A:Answer The monitor features 1 HDMI, 1 DVI and 1 VGA input. In order to connect a coaxial feed to it you will need a converter. The converter will need a coax input (typically Type F) and HDMI, DVI, or VGA output. I recommend VGA products from Extron but there are others in lower price ranges. Be aware that signal conversion from analog (coax) sources to digital displays can be temperamental at syncing in every way, aspect ratio, horizontal, vertical, and refresh rate and likely to have distortion. Other features, such as HDCP, CEC, and ARC are also not supported.