Analog Audio Through a Digital Audio Balun

Most baluns only carry Component Video and digital coaxial audio. So what is an integrator to do when analog audio is needed? A combination of the 979T and 979R  can add analog capability to a digital-only balun. In the diagram above, an analog audio source is transformed to 2.0 PCM digital by the 979T, is transmitted through the digital audio channel of the balun, and using a 979R, is converted to analog to connect with an analog audio-only HDTV. The result? Analog audio through a digital-only balun!