Datasheet

40
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SAT IF
SAT IF
As standalone switch for 4 subscribers; for cascading with
SMK 99xx F; as post amplifier or to terminate a cascadable
system.
SAT IF:
• Standbymode,evenwithcascadedsubdevices 
SMK 99x9 F, activation via trunkline
• Aspecialamplifier/filterdesignimprovesthe  
intermodulation properties of the multiswitch
considerably
• ThemultiswitchsupportsDiSEqC2.0.Thatmeans
bidirectional communication between receiver
and multiswitch is possible
• CanbeusedwithQuattro(12V)orQUADLNBs(22kHz)
Terrestrial:
• Returnpathcompatible
• Remotepoweroverterrestrialforactivecascade
components 18 V / 150 mA
Miscellaneous:
• TheSMS9949NFIprovidesimprovedmaximum 
output level as well as an increased gain of the
SAT IF trunk lines
• 8SATIFinputsand1passiveterrestrialinput,
4 receiver outputs and 9 trunkline outputs
Light-Class
Cascadable Multiswitch 9 in 4
SMS 9949 NFI
9 DC-decoupled terminating resistors are
shipped with the SMS 9949 NFI to
terminate the trunk lines.
ZFR 75 DC /Set (Art.No.: 871511)
Standby Function and
Switch-Mode Power Supply
Energy
Saver!