What is a DiSEqC Switch and how does it work?

What is a DiSEqC Switch and how does it work? I go through a simple example of using a DiSEqC to bring in 2 satellite LNB’s to one receiver. A DiSEqC switch (Digital Satellite Equipment Control Switch) is used to bring in multiple satellite LNB’s to one receiver. The DiSEqC is programmed/controlled at the receiver and automatically switches to the required satellite as you change channels. DiSEqC 1.0 switch allows for up to 4 LNB’s to one receiver. DiSEqC 1.2 switch allows for up to 8 LNB’s to one receiver. Or more if used in conjunction with 22 kHz switches and/or splitters. Check out my other videos related to satellite and antenna TV. TV Antenna stuff playlist:    • OTA TV and TV Antennas   Free Satellite TV stuff playlist:    • Playlist