Teledifusão de Macau (TDM; Chinese:澳廣視) is the first over-the-air radio and television network in Macau. It was established on 1 January 1982 during Portuguese administration. TDM offers two 24-hour radio services a Cantonese and a Portuguese channel) and it also offers television services 1 Cantonese, 1 Portuguese, 1 sports, 1 news, 1 HDTV and 1 international channel.
Rádio Macau offers two channels, in Portuguese on FM 98.0 MHz and Cantonese on FM 100.7 MHz.
Local programmes on the Portuguese service of Rádio Macau begins from 07:00 to 20:00 on weekdays, and from 08:00 to 20:00 at weekends. Programmes from RDPAntena 1 are relayed for the rest of the time. The Cantonese and Mandarin service of Rádio Macau is also 24-hours, with total local programme outputs.