The receiver is pretty neat with the spectrum analyzer. I am able to zoom in to a sliver of the band and narrow it down to each transponder. From there I can lower the graph in order to tune everything at once. The signal meter goes from 0-255. Everything on my graph right now on 99w is around 110 or so. I am not clear on what unit is represented in the scale. The bandstacked lnb doesn't work right with this. Similar to the old coolsat and the x2 where it double scans everything. I see in the scanning it will show a 2db signal in the scan but won't lock it. It seems to be able to lock around 5 but sometimes will stay red at 7.5db and not lock.