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Verfügbare Sprachen
Verfügbare Sprachen
Field of application:
The devices are suited only for amplifying radio and television signals in the
house! If the device is used for other purposes, no warranty is given!
The illustration shows an application example for the distribution in star (1)
and tree structure (2).
1
2
Equipotential bonding and Mounting:
To avoid dangerous overvoltages (attention: risk of fire/death), the devices must
be connected to the equipotential bonding according to EN 60728-11.
Use the equipotential bonding connection attached to the device (3).
To connect the outer conductor of the coaxial cable to the equipotential
bonding, use e.g. earth connection blocks CFA 7-01 at the input and output
of the amplifier.
Use the mounting screws included in the delivery and the mounting holes of
the devices (4).
RF Installation:
Connect the input of the amplifier to the
interconnection point. Connect the output of
the amplifier to the antenna sockets or the
taps used.
Use a highly shielded coaxial cable with an
F connector. Suitable cables and connectors
can be found in the current AXING catalogue
or under www.axing.com.
Remote power feeding of BVS 20-66:
The BVS 20-66 is supplied over the coaxial cable. The jumper
(PS) is used to decide between remote power supply at the input
(position „Eingang") or at the output (position „Ausgang").
Install according to this a power inserter TZU 15-01 at the
input or at the output of the amplifier.
Connect a remote feed transformer BZU 100-00 via a remote
feed cable BZU 150-00 to the power inserter.
3
4
Test ports
Input
Output
Power indicator LED
DS J1
DS J2
DS 1
DS 2
US
US J1
US J2
Adjustments of gain and slope:
Gain and slope are adjusted (continuously variable) with the control
buttons (DS 1 and DS 2) in the forward frequency range.
With control button (US) one adjusts the gain (also continuously variab-
le) of the return path before the amplifier stage.
The jumpers (DS J1 and DS J2) are used to adjust the interstage attenua-
tion and slope in the forward frequency range.
The jumpers (US J1 and US J2) are used to adjust the interstage slope
and attenuation of the return path.
Test port:
The test port at the input is bi-directional. This test port has to be activa-
ted or deactivated with the adjacent jumper (ON/OFF).
Power indicator LED:
The amplifier comes with a LED (POWER) which shows the operation mode:
green = in operation
out = no power supply
4
BVS 20-66
PS
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