Televes COFDM-QAM 5556 Manual De Instrucciones página 47

User manual COFDM QAM - TS PROC
7.- CONFIGURATION EXAMPLE (Seven COFDM channels distribution example)
Digital terrestrial televisión input COFDM
(preamplifier power supply)
75 ohm
4061
5029
7 x 5556
4-wire cable 24 volts QAM output
preamplifier power supply
Figure shows the configuration for seven COFDM channels distribution. The 4 wires bus connecting the first COFDM-QAM
element (4 pins conector marked CTRL. To power supply ref. 5029 (4 pins connector marked PWR) carries the 24 volts to
the COFDM-QAM for preamplifier power supply. The rest of 4 wires connectors allow the COFDM-QAM transcoders to be
controlled using the Televés Head-End Controller ref. 5052 and the associated software.
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