135K views · 1K reactions | FLASHBACK: Turn on the TV these days and there are dozens of free channels to choose from but in the days of analogue it was a different story. 7NEWS is looking back on the dawn of digital. More: 7news.link/Flashback #7NEWS | 7NEWS Adelaide | Facebook

😅 National TV refers to television broadcasting that is available across an entire country, reaching a broad audience regardless of geographic location. Unlike local or regional TV stations that serve specific cities or areas, national TV channels are transmitted through cable, satellite, or digital platforms to viewers nationwide. These networks typically offer a wide variety of programming — including news, entertainment, sports, and educational content — designed to appeal to a diverse, nati

2.2K reactions · 29 shares | ¿Sabías que la Televisión Digital Terrestre (TDT) ya está disponible en toda Colombia? Actualízate ahora a TDT y disfruta de una señal gratuita en alta definición.  No más imágenes borrosas, solo la mejor calidad en televisión colombiana para ti y tu familia. ¡Actualízate ya porque el tiempo se acabó, no te quedes sin señal de TV! Más información en www.actualizatetdt.gov.co. | Canal Trece Colombia | Facebook