Kathrein EXR 2541 20510049 Fascicule
Codes de produits
20510049
Sat-IF distribution system
Features
Cascadable single-cable multi-
switches for distribution of digital Sat-
IF signals (4 Sat polarities; including
HDTV) and terrestrial signals via
one cable to up to four receivers in a
single-family household
switches for distribution of digital Sat-
IF signals (4 Sat polarities; including
HDTV) and terrestrial signals via
one cable to up to four receivers in a
single-family household
No limitation of programme variety -
transmission of the complete
programme range of one satellite
transmission of the complete
programme range of one satellite
Option to select horizontal/vertical,
low/high band as well as transponder
from each receiver
low/high band as well as transponder
from each receiver
Switching (horizontal/vertical, low/
high band) and transponder selection
take place in the multi-switch,
controlled by the receiver with a
special SCR single-cable command
set in conformance with EN 50494
high band) and transponder selection
take place in the multi-switch,
controlled by the receiver with a
special SCR single-cable command
set in conformance with EN 50494
For transponder selection, the single-
cable multi-switches are equipped
with special tuner modules called
SCRs (Satellite Channel Router)
which effect conversion to subscriber
frequencies
cable multi-switches are equipped
with special tuner modules called
SCRs (Satellite Channel Router)
which effect conversion to subscriber
frequencies
A fi xed subscriber frequency is
assigned to each receiver (twin
receivers require two subscriber
frequencies)
assigned to each receiver (twin
receivers require two subscriber
frequencies)
Conform to SCR single-cable
standard EN 50494, i.e. all
components of a single-cable system
that conform to this standard can be
integrated in a Sat system
standard EN 50494, i.e. all
components of a single-cable system
that conform to this standard can be
integrated in a Sat system
The terrestrial range can also be
received when the satellite receiver
is switched off
received when the satellite receiver
is switched off
EXR 1541, EXR 2541, EXR 2554,
EXR 2558, EXR 2542 or EXR 2581
can be combined as desired. Up to
8 multi-switches can be cascaded
EXR 2558, EXR 2542 or EXR 2581
can be combined as desired. Up to
8 multi-switches can be cascaded
For indoor installation
EXR 1541
Single-cable multi-switch with one
connection for four receivers, NCF
18 power supply unit for LNB supply
connection for four receivers, NCF
18 power supply unit for LNB supply
Low power consumption due to
high-effi ciency, short-circuit proof
switched-mode power supply unit
and energy-saving concept (the
single-cable multi-switch is powered
by the receiver connected to it and
switched off whenever the receiver is
switched off)
high-effi ciency, short-circuit proof
switched-mode power supply unit
and energy-saving concept (the
single-cable multi-switch is powered
by the receiver connected to it and
switched off whenever the receiver is
switched off)
LNB remote feeding via horizontal
low input. All other inputs are
voltage-free
low input. All other inputs are
voltage-free
EXR 2541
Single-cable multi-switch loop-
through to extend the system by a
single-cable connection for up to four
receivers
through to extend the system by a
single-cable connection for up to four
receivers
EXR 1541
EXR 2541
EXR 2541
20510048
20510049
20510049
Single-cable multi-switches