Examples of headend installations.
Terrestrial: Filtered, twin channel (AT420), combined with O/P amplifier (MA400)
Satellite: Quatro input (SRM522) into(tdx440) transmodulator combined with O/P amplifier.
SAORVIEW + 20 to 25 Satellite channels
HEADEND examples
HEADEND 2
Terrestrial: Filtered, amplified via launch amp(SA51), combined with satellite IF channels before distribution
Satellite: Quatro input to Sat IF amp(SA51) o/p split (SD504) between LEGACY radial multiswitch (MR516) and dSCR multiswitch (SRM522)
Radial multiswitch provides satellite reception using standard set top boxes.
dSCR multiswitch provides reception using UNICABLE receivers or SKY Q boxes.
Viewer has access to both systems.
HEADEND 3
Terrestrial 1: SAORVIEW signal filtered, amplified (AT420) O/P added to launch amplifier (DA134P)
Terrestrial 2: UK/N.I. off air signal filtered, amplified (AT440) added to launch amplifier
Satellite: LNC input to(TDX440) for additional channel selection
