Basically right hand a manufacturer exaggerated low-appearing noise level (here 0.2 db) yes something thoughtful, but not on this machine. Without the bowl realign, the reception has been improved to loose 10% compared to previously built cheap device. To mention is that the "Inverto IDLB-QUTL 40 Uni-Quattro LNB Ultra" can only be operated on a multi-switch. Here, then, is to pay attention to the exact type designation before buying undedingt. The connections are in fact a little close together, which can be a little uncomfortable in the roof mounting. This point is, however, to get over. Buyers, I recommend only to order equal to 4 Overcoat for F-plug, the internal weatherproof cap is really well-intentioned from the manufacturer, but does not replace the neoprene protective sleeves. From me there is in terms of price and performance is a strong buy recommendation.