Kathrein EXR 1981 20510042 Leaflet
Product codes
20510042
Sat-IF distribution system
Features
Cascadable single-cable multi-
switches for distribution of digital Sat-
IF signals (8 Sat polarities; including
HDTV) and terrestrial signals via one
cable to up to eight receivers in a
single-family household
switches for distribution of digital Sat-
IF signals (8 Sat polarities; including
HDTV) and terrestrial signals via one
cable to up to eight receivers in a
single-family household
No limitation of programme variety
- the complete range of programmes
of both satellites is transmitted
- the complete range of programmes
of both satellites is transmitted
Option to select horizontal/vertical,
low/high band, Sat position A/position
B and transponder from each
individual receiver
low/high band, Sat position A/position
B and transponder from each
individual receiver
Switching (horizontal/vertical), low/
high band, Sat position A/position B
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, Sat position A/position B
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)
Conforms 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
Reception of terrestrial range is
also possible when the receiver is
switched off
also possible when the receiver is
switched off
Settable gain in the Sat range
enables optimal signal distribution to
the subscriber connection
enables optimal signal distribution to
the subscriber connection
Single-cable multi-switch EXR 1981
and multi-switch loop-through EXR
2998 can be combined as desired.
Up to 8 multi-switches can be
cascaded
and multi-switch loop-through EXR
2998 can be combined as desired.
Up to 8 multi-switches can be
cascaded
For indoor installation
EXR 1981
Single-cable multi-switch for a single-
cable connection for 8 receivers, with
an integrated power supply unit for
LNB supply
cable connection for 8 receivers, with
an integrated 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 is thus
switched off whenever the receiver is
switched off)
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 is thus
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 2981
Single-cable multi-switch loop-
through for system extension by a
single-cable connection for
8 receivers
through for system extension by a
single-cable connection for
8 receivers
Single-cable multi-switches
EXR 1981
EXR 2981
EXR 2981
20510042
20510043
20510043
suitable for DVB-T