ENGLISH
57
LNB CONFIGURATIONS
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LNB configuration 3
Connection of two single universal LNBs for receiving all services of two
satellites.
With the LNC configuration 3 setting, a toneburst (Mini-DiSEqC) signal is
emitted.
Switching between the two satellites is effected via a toneburst (Mini-DiSEqC)
switch, the switching between the low and high frequency range (low band and
high band) is effected via the 22 kHz switching signal.
Example (for the satellites Astra 19.2° East and EutelSat 13° East):
Low A = 09750 MHz, oscillator frequency for the low frequency range of
satellite A (Astra).
High A = 10600 MHz, oscillator frequency for the high frequency range of
satellite A (Astra).
Low B = 09750 MHz, oscillator frequency for the low frequency range of
satellite B (EutelSat).
High B = 10600 MHz, oscillator frequency for the high frequency range of
satellite B (EutelSat).
The figure shows the connection of two single universal LNBS via a toneburst
switch (e.g. Grundig SWITCH UNI2).
Please read also the following page!
Toneburst-switch
to satellite receiver
Satellite A Satellite B
