His design is based on Coaxial Collinear Antenna for ADS-B Receiver by [Dusan Balara] which uses pieces of the coaxial cable cut to the right length. There are a number of calculations involved in ...

allowing long-range video transmission of HDMI 2.0 standard video and audio signals with only one coaxial cable. They support 444 color video transmission of 4K@60 HDMI 2.0 / HDCP 2.2. Most important: ...