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AMX TDS - Terrestrial/Satellite (Standard Definition)
38
AMX TDS (Television Delivery System)
Connecting a Satellite Source to DTV-TX02-DVB-S Transmitters
Each DTV-TX02 Transmitter has two tuners labelled
RF1
and
RF2
with standard coax inputs on the rear
panel. To connect from the satellite dish to the DTV-TX02, use a co-axial cable with male F-type connector
(FIG. 56):
The DTV-TX02 unit does not provide LNB power, or a 22kHz tone. Therefore, to change polarization or LO
frequency, an LBN/22kHz injector is required at the head-end.
Recommended Signal Levels
The satellite dish should be installed by a professional installer, ensuring that the signal levels conform to the
requirements listed below:
Terrestrial:
Signal level: > 45 dBìV and < 70 dBìV
Signal to noise ratio (SNR): > 26dB
Bit Error Rate (BER): < 2E-04
Satellite:
Signal to noise ratio (SNR): > 7 - 9 dB
Bit error rate (BER): < 2E-04
Connecting the Transmitters to the Network
Use the ETHERNET 10/100 Port on the front panel of the DTV-TX-DVB Transmitter to connect each
Transmitter to the network, via Cat5/5e/6 UTP network cable (FIG. 57).
Note that while DTV-RX01-SD Receivers require PoE for power, the DTV-TX01 Transmitters are
powered locally, and do not utilize PoE. (see the
Applying Power to the Transmitters
Front Panel - ETHERNET 10/100 Port
section on page 23 for details on the
ETHERNET 10/100 Port, including Pinouts and Signals information, and descriptions of the
Ethernet LEDs.
Network Configuration for the Transmitters is done via the Digital TV Configuration Manager (see
the
Transmitter Setup - Network Settings
section on page 54 for information).
By default, DTV-TX01 Transmitters are set to
DHCP
.
FIG. 56
Connecting a Satellite Source DTV-TX02-DVB-S Satellite Transmitters
FIG. 57
Connecting the Transmitters to the Network
Coax
RF IN 1:
Incoming Satellite
digital TV signal
(from dish)
Coax
RF IN 2:
Incoming Satellite
digital TV signal
(from dish)
(rear)
Connect to LAN
(via Network Switcher)
Cat5/5e/6
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 ...