Next Generation Direct RF EdgeQAM Design
Abstract
Quadrature Amplitude Modulation (QAM) serves as the gateway to deliver video content to the consumers by radio frequencies (RF) over coax cable. Universal Edge QAM or uEQAM residing in a transmission headend system takes a video transport stream in over Ethernet or fiber ports and modulates the video data over multiple RF frequencies. The traditional EQAM system uses low intermediate frequency (IF) interfaces and analog mixers to upconvert into … Read More → "Next Generation Direct RF EdgeQAM Design"

