{"id":1,"date":"2015-05-14T22:21:28","date_gmt":"2015-05-14T22:21:28","guid":{"rendered":"http:\/\/headendinfo.com\/\/?p=1"},"modified":"2020-04-30T12:16:06","modified_gmt":"2020-04-30T12:16:06","slug":"digital-headend","status":"publish","type":"post","link":"https:\/\/headendinfo.com\/digital-headend\/","title":{"rendered":"What Is Digital Headend ? How Cable TV Headend Or Head end System Works ?"},"content":{"rendered":"\n
\"digital<\/figure><\/div>\n\n\n\n

What Is Digital Headend ?<\/h2>\n\n\n\n

Basically a headend is server which receive the signal from the dishes then decodes , multiplex , encodes and then transmit it via modulators.<\/p>\n\n\n\n

Traditionally we were using the Analog Headend<\/a> <\/span>with limited number of services. Number of channels were increasing day by day but there was no any solution. Then the term came Digital Headend.<\/p>\n\n\n\n

A Digital Headend system is a new revolution in cable TV industry. Digital Headend changed the whole phenomenon of cable TV industry by increasing the number of services. A large number of services can be run on a digital headend. Also digital headend system reduces the bandwidth and provide us better pitcher quality. Also digital headend enable us to provide more services rather than channels like Radio Service , SDV<\/span><\/a>, VOD<\/span><\/a> , internet and digital phone etc.<\/p>\n\n\n\n

\"headend<\/a><\/figure><\/div>\n\n\n\n

Digital  Headend System  Vs  Analog  Headend System Overview<\/h2>\n\n\n\n

In 860 Mhz bandwidth the maximum channels which we can deliver are 106. But as we all knows channels are growing continuously and to provide all of these channels via Analog Headend<\/span> is not possible that is why we need to go for compression techniques to provide maximum number of services to our subscribers.<\/p>

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