Televes TDT+, Руководство пользователя

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User manual TDT +
ENGLISH
234632
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4.3.- Amplifier
OPTION “A” - 5075 OPTION “B” - 4510 / 4514
It disposes of two input signal connectors so as to mix the channels
that come from two systems. If only one of the inputs is used, it is
advisable to load the unused input with 75 ohm, ref 4061.
It disposes of n output connector and a Test socket (-30dB)
located at the top of the front panel.
The amplifier is powered with 15V via a cable, the same type as
that used to power the other modules of this system. Amplifier with zamak chassis, its gain can be configured by the
installer.
It can be used as a headend or line amplifier in CATV systems.
1.- RF output
2.- Test socket
3.- RF input
4.- RF input 5.- Powering input
6.- Attenuator
7.- LED
1.- Input test socket
2.- RF input
3.- Output test socket 4.- RF output
5.- LED
6.- Powering
The amplifier amplifies the channels that are generated in the TDTs +, covering the frequency margin from 47 to 862 MHz.