Kathrein EXR 1581 Manual De Instalación página 5

Features
Cascadable single-cable multi-switch for the distribution

of digital Sat IF signals (including HDTV) and terrestrial
signals over one cable to up to eight receivers in a single
family household
No channel restrictions - the complete range of

channels on a satellite is transmitted
Independent selection of horizontal/vertical, low/high

band and transponder from each receiver
Switching of horizontal/vertical, low/high band and the

transponder selection takes place in the multi-switch,
controlled by the receiver using a special DiSEqC
command set as per EN 50494
For the transponder selection, special tuner modules,

so-called SCR (Satellite Channel Router), are integrated
into the single-cable multi-switch for conversion to the
subscriber frequencies
Each receiver is assigned a fi xed subscriber frequency

(a twin receiver needs two subscriber frequencies)
Satisfi es the single-cable standard to EN 50494,

i. e. all single-cable system components that meet
this standard can be installed in a satellite system
Reception of the terrestrial band even possible with

satellite receiver switched off
In the Sat band, adjustable gain with integrated

pre-emphasis provides optimal signal splitting to
the subscriber connection
Up to 8 single-cable multi-switches can be connected

in a cascade
For indoor installation

EXR 1581
Single-cable multi-switch for a single-cable connection

for 8 receivers, with integral power supply unit for the
LNB supply
LNB remote feeding via the horizontal low input. All other

inputs are voltage-free
EXR 2581
Single-cable multi-switch for system extension by one

single-cable connection for 8 receivers
Sat IF distribution system
(4 x Sat IF)
Single-cable multi-switch
TM
EXR 1581
20510032
EXR 2581
20510033