Zigen is now shipping its new ZIG-CX-100 that allows for HDMI over coax with 3D pass-through. The ZIG-CX-100 enables HDMI with 3D signal to be extended over a single RG-6 quad coaxial cable and is available as a transmitter/receiver set via the Zigen ZIG-CX-100 extender kit. The kit comes with built in bi-directional IR and RS232 control signal pathway that can be passed over the same coaxial cable. It enables 1080p/24Hz with 3D up to 330-ft/100 meters, and is compliant with HDMI 1.4, 3D, HDCP, and DVI-D standards.
The ZIG-CX-100 is a good fit for retrofit work or upgrades where it’s impossible to run new wire.
The ZIG-CX-100 kit lists for $699 and more info can be found here here.