FM broadcasting
VHF Radio waves do not travel far beyond the visual horizon, so reception distances for FM stations are usually limited to 30–40 miles (50–65 km) They can also be blocked by hills or buildings.
Goa
DTH (Direct To Home) TV services are available from Dish TV, Videocon D2H, Tata Sky & DD Direct Plus. The All India Radio is the only radio channel in the state that broadcasts on both FM and AM bands. Two AM channels are broadcast, the primary channel at 1287 kHz and the Vividh Bharati channel at 1539 kHz. AIR's FM channel is called FM Rainbow and is broadcast at 105.4 MHz. A number of private FM radio channels are available, Big FM at 92.7 and Radio Indigo at 91.9 MHz. There is also an educational radio channel, Gyan Vani, run by IGNOU broadcast from Panaji at 107.8 MHz. In 2006, St Xavier's College, Mapusa, became the first college in the state to launch a campus community radio station "Voice of Xavier's".