Alcad 912-UC Serie Manual De Instalación Y Programación página 25

24 - ENG
LNB
Verify that the maximum current consumption of the modules, external LNB
units and accessories at +12V or 18V do not exceed the maximum capacity
of the FA supplier. The complete equipment with 8 UC modules can provide
500mA to 12V to feed KU-band external LNB units and 375mA to 8V to
feed KU-band or C-band external LNB units.
KU BAND
+V
Installation and programming manual
Fig. 7 - Adjusting the LNB
C/KU BAND
+V
Fig. 8 - Supplying the LNB
³20dB
12 V
LNB
~ _
KU BAND
500 mA
18 V
LNB
~ _
C/KU BAND
375 mA