The VeCOAX MINIMOD 2+ is a professional HDMI to RF converter that takes the signal from any HDMI device and converts it into a real digital television channel carried over your existing coaxial cable. Old analog RF converters produced a single grainy channel; this modern digital converter encodes HDMI in full 1080p with Dolby Digital audio and outputs a clean broadcast channel that every coax-connected TV tunes like a normal station - from a cable box, Apple TV, Roku, camera, signage player, or laptop, with no streaming apps and no computer.Converting HDMI to RF the right way demands broadcast-grade hardware. The MINIMOD 2+ delivers a powerful +45 dBmV output for runs up to roughly 9,800 ft, holds MER above 45 dB so the picture never breaks up at the far end, and uses a Full Digital DDS synthesizer so the converted channel stacks cleanly beside your existing lineup. Everything is set from the built-in color LCD in under a minute - no laptop, no web menus, no app.One converter handles every worldwide standard - QAM, ATSC, DVB-T, DVB-C and ISDB-T - selectable on the front panel, so the RF channel matches whatever your TVs expect. Designed and built in the USA, backed by a 5-year manufacturer warranty and free unlimited lifetime tech support.