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Single-cable mini-multi-switch for distribution of digital
Sat IF signals (including HDTV) and terrestrial signals
via a single cable, for one twin receiver or two single
receivers within a single-family household
No restriction on the variety of channels - the
complete range of channels from up to two satellites
is transmitted
The single-cable mini-multi-switch does not contain its
own switching matrix. It is therefore driven from two
free connections of a multi-switch (such as EXR 2908)
or from two connections of a twin or quad feed system
(such as UAS 585)
The single-cable mini-multi-switch generates from the
output voltage of the receiver the 14/18V and 22 kHz
necessary for controlling and supplying the connected
multi-switch or feed system, and for the DiSEqC
TM
commands
When all receivers are switched off, the single-cable
mini-multi-switch draws no current
Special tuner modules called SCRs (Satellite Channel
Routers) for conversion to the subscriber frequencies
are incorporated within the single-cable mini-multi-
switch for for transponder selection
Each receiver is assigned a fi xed subscriber frequency
(a twin receiver requires two subscriber frequencies)
The unit satisfi es the SCR single-cable standard to
EN 50494, which means the connected receivers must
also satisfy this standard
The terrestrial range 5-862 MHz can be received via
the input A even when the Sat receiver is switched off
For operation of a feed system with more than 80 mA
or a multi-switch with more then 2 x 40 mA current
consumption, it is necessary to connect the NCF 18
power supply unit (not included in the scope of supply)
to the socket marked “DC”
For indoor installation
EXR
221
20510059
Sat IF distribution system
Single-cable mini-multi-switch
Features
22.5
56.7
116.8
