Amplifier - Televes QPSK-PAL CI Manual De Instrucciones

User manual

4.3.- Amplifier

1
2
3
4
1.- RF output
2.- Test socket
3.- RF Input
4.- RF Input
5.- Powering input
6.- Attenuator
7.- LED
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STEREO QPSK-PAL CI
The amplifier
amplification of the generated channels
in the QPSK-PAL CI transmodulators,
covering a frequency range of 47 - 862
MHz.
It disposes of two input signal connec-
tors to mix the 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
5
connector and a Test socket (-30dB)
6
located at the top of the front panel.
7
The amplifier is powered with 15V via a
cable, the same type as that used for
powering the other modules of this sys-
tem.
carries out the