Search results
Results from the WOW.Com Content Network
To decrypt the signal the receiver box must be "activated" by the satellite company. If the customer fails to pay their monthly bill the box is "deactivated" by a signal from the company, and the system will not work until the company reactivates it. Some receivers are capable of decrypting the received signal itself.
The parabolic shape of a dish reflects the signal to the dish's focal point. Mounted on brackets at the dish's focal point is a device called a feedhorn. This feedhorn is essentially the front-end of a waveguide that gathers the signals at or near the focal point and 'conducts' them to a low-noise block downconverter or LNB.
This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Satellite television by region" – news · newspapers ...
MultiChoice is a South African company that operates DStv, a major satellite television service in Sub-Saharan Africa, and GOtv, a minor service operating in over nine countries of this area and Showmax service.
The measured DVB-S2 performance gain over DVB-S is around 30% at the same satellite transponder bandwidth and emitted signal power. When the contribution of improvements in video compression is added, an ( MPEG-4 AVC ) HDTV service can now be delivered in the same bandwidth that supported an early DVB-S based MPEG-2 SDTV service only a decade ...
Digital Satellite Television, abbreviated DStv, is a Sub-Saharan African direct broadcast satellite service owned by MultiChoice and based in South Africa, with headquarters in Randburg. DStv provides audio , radio and television channels and services to subscribers across 50 countries, [ 1 ] [ 2 ] mostly in South Africa , Nigeria and Zimbabwe .
On August 4, 2008, and October 22, 2008, Goiânia and Curitiba began to receive DTV signal, respectively. Digital broadcast started at Salvador on December 2 and Campinas on December 3, 2008. The government estimated 7 years for complete signal expansion over all of the territory. Analog television is scheduled to be shut down on October 25, 2017.
MK was a mostly Afrikaans music channel, launched in mid-2005, as MK89, that is part of the DStv bouquet of satellite channels owned by MultiChoice/M-Net, based in South Africa. MK is an initialism for Musiek Kanaal (Music Channel) and 89 was the original channel number on DStv satellite decoders. When the channel number was changed to 324, the ...