pääjakokeskus
Pääjakokeskus, often translated as "main distribution center" or "headend," refers to the central facility in a cable television or telecommunications network. It is the point where various content sources are received, processed, and then transmitted to subscribers. These sources can include terrestrial television signals, satellite feeds, locally produced content, and internet data.
At the pääjakokeskus, incoming signals undergo several crucial operations. They are amplified, demodulated, and often converted
The physical infrastructure of a pääjakokeskus typically includes a variety of antennas, satellite dishes, specialized electronic