After swapping out the lnb I immediately seen an increase in quality of signal of at least 5 % although the signal level was fluctuating 2 % before. I tried the lnb on Atlantic bird 2 and saw a small increase in signal but the quality was good to start with. I have found that this Invacom pulls in a better signal when you have something not good to start with. If you are on say IA5 do not expect too much if you have good signal already but when the clouds come in and rain is bringing down the signal on a marginal transponder the Invacom will give you a better quality signal to keep a lock on. As with the T12 example about a hour later it started raining an inch an hour so the signal did drop out, but I see it this way I was able to watch the sat more with the Invacom than a general LNBF.

Before the Invacom

After the Invacom SNH-031 Installed