39
User manual
COFDM-QAM
ENGLISH
6.- CONFIGURATION EXAMPLE (Five COFDM channels distribution example)
Digital terrestrial televisión input COFDM
(preamplifier power supply)
5029
5 x 5056
75 ohm
4061
QAM output
Figure shows the configuration for five 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
4-wire cable 24 volts
preamplifier power supply
Содержание 5056
Страница 1: ...Manual de instrucciones User manual Copyright Televés S A COFDM QAM ...
Страница 2: ......
Страница 28: ...28 User manual COFDM QAM COFDM QAM COFDM QAM COFDM QAM COFDM QAM 3 2 Rack mounting 5073 5301 CLAC ...
Страница 46: ...46 COFDM QAM ...