?HDMI Over COAX Extender? Extends the transmission range up to 500M (1640ft) from the HDMI sources under Full HD resolution (1080p60 24-bit color depth) through RG6/RG7/RG11 coaxial cable. ?Lossless and No Latency?You Can Transmit Your HDMI Source(Such as:Set Top Box, DVR, DVD, Security Cameras, PC etc.) up to 500m 1640ft aways HDMI Monitor Over 75ohm RG6 RG7 RG11 Coaxial Cable With Lossless No Latency Transmission. ?Plug and Play, Works Like a Charm?Just Plug and Play, No Need to Setup.Works Like a charm,Connection Way:HDMI Source- HDMI Cable- HDMI Coax Extender TX - F Type Coaxial Cable- HDMI Coax Extender RX-- HDMI Cable- HDMI Monitor. ?Resolution Supported?720p@50/60Hz 1080i@50/60Hz,1080p@50/60Hz.HDMI1.4,HDCP1.4. ?With Loop Out?The transmitter(TX) comes with a HDMI loop out,which you can check the image in local nearby the video source.The receiver(RX) comes with a coaxial loop out,which you can extender longer length if you need.