Alcad PS PROGRAMMER 912-UC Série Manuel D'installation Et Programmation page 25

24 - ENG
LNB
Verify that the maximum current consumption of the modules, external LNB
units and accessories at +13V do not exceed the maximum capacity of
the FA supplier. A full unit, with 8 UC modules can supply 750 mA;
enough to supply 3 low-consumption external LNB units UE-400 (code
9120010).
Installation and programming manual
Fig. 7 - Adjusting the LNB
+V
ON
+V.
LNB
OFF
Fig. 8 - Supplying the LNB
+V
RF-275
75 Ω
SAT
OUT
≥20dB