Televes DTT, Руководство пользователя

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234632
PWR
TEST
(-30dB)
5
1
3
2
4
6
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4.3.- Amplifier
The amplifier carries out the amplifica-
tion of the generated channels in the
DTT channel processors, covering a fre-
quency range of 47 - 862 MHz. It dispo-
ses of two input signal connectors for
the mixing of channels coming from two
systems. If only one of the inputs is
used, it is advisable to load the unused
input with 75 ohm, ref. 4061.
The amplifier disposes of an output
connector and a Test socket (-30dB)
located at the top of the front panel.
The amplifier is powered with 15V via an
eight-wire flat cable, the same type as
that used for powering the other modu-
les of the system.
1.- RF Output
2.- Test socket
3.- RF Input
4.- RF Input
5.- Powering input
6.- Attenuator
7.- LED on
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User manual DTT Channel Processor
ENGLISH