Cell phones may be the focal point for the roll-out of 5G Broadcast, which was officially baked into 3GPP standards last week, but Faultline has learned that set top manufacturers are expected to rally support for the fledgling 5G Broadcast technology by the end of this year. This show of faith from TV CPE makers so early in the 5G Broadcast journey could mean these same set top makers could shelve plans for ATSC 3.0 devices, despite the hybrid broadcast broadband standard having an eight-year head start over 5G Broadcast in the US marketplace. This comes days after LG suspended sales of its ATSC 3.0 TV sets in the US (see separate story in this issue), and days after we…