AMX TDS - Terrestrial/Satellite (Standard Definition)
37
AMX TDS (Television Delivery System)
Installing DTV-TX-DVB Transmitters
Applying Power to the Transmitters
Each DTV-TX-DVB Transmitter receives 12 VDC power via the 2-pin captive-wire PWR connector on the
rear panel (FIG. 54).
Refer to the
Rear Panel - 12VDC PWR Connector
section on page 28 for details on the power connection.
Connecting TV Sources to the Transmitters
DTV-TX01-DVB-T Transmitters receive Terrestrial digital TV broadcasts, and connect to an aerial
(antenna).
DTV-TX02-DVB-S Transmitters receive Satellite digital TV broadcasts, and connect to a satellite
dish.
Connecting a Terrestrial Source to DTV-TX01-DVB-T Transmitters
Each DTV-TX01 Transmitter has two tuners labelled
RF1
and
RF2
, with TV aerial plug inputs (Belling-Lee
connectors) on the rear panel.
To connect the terrestrial source to the DTV-TX01, connect the TV aerial (antenna) to the
RF IN 1
or
RF IN 2
tuner input (FIG. 55):
This could be a connection direct from the aerial, or it could be via a splitter in order to connect to
multiple Transmitters.
Where the aerial feed is split, use an active splitter to avoid loss of signal strength.
FIG. 54
Applying Power to the Transmitters
(rear)
Power Supply
For DTV-TX02-DVB-S Transmitters, LNB power and 22kHz tone need to be added at
the head-end.
FIG. 55
Connecting a Terrestrial Source to DTV-TX01-DVB-T Transmitters
RF IN 1:
Incoming Terrestrial
digital TV signal
RF OUT 1 (optional):
To other DVBT Transmitters
(from aerial)
Coax cable / Belling-Lee connector)
RF IN 2:
Incoming Terrestrial
digital TV signal
(from aerial)
RF OUT 2 (optional):
To other DVBT Transmitters
(rear)
Coax cable / Belling-Lee connector)
Coax cable / Belling-Lee connector)
Coax cable / Belling-Lee connector)
The terrestrial aerial should be installed by a professional installer, ensuring that the
signal levels conform to the requirements listed in the Recommended Signal
Levels
Содержание TDS
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Страница 86: ...Digital TV Configuration Manager 78 AMX TDS Television Delivery System ...
Страница 90: ...Serial Commands 82 AMX TDS Television Delivery System ...
Страница 104: ...Appendix C LNB Recommendations for DTV TX02 DVB S Installations 96 AMX TDS Television Delivery System ...
Страница 105: ...FAQs and Recommendations 97 AMX TDS Television Delivery System ...