correct. But I'm mainly KU Band so there's not much on KU that is S2
Seems to me that if you aren't searching for S2 channels on Ku that this could be the reason that you think there isn't much there.
Actually there are LOTS of S2 transponders on Ku, but since with my Elite I can't really effectively blind scan for them easily, much of it goes by without finding out what's there. But I found a bunch of music channels and a cable type news channel on Ku S2 transponders just in the past 2-3 days, and occasional video stuff shows up there too. I'm really thinking about picking up some S2 blind scan receiver soon, but can't decide which.
I can find high SR S2 channels via a spectrum scan with my Broadlogic 1030 to find the freq and analog baseband to SW to find SR, but this takes about 17 min for the freq scan, and 2 or 3 minutes to determine each SR, so it isn't very convenient.
I've only tried the "blind scan" on the Elite once, on a sat where I knew that there were a couple transponders with a certain SR there to find, and it didn't find them, so I never tried again. However it later occurred to me that perhaps it didn't find them because I already had those transponders entered in the transponder list manually? So I'm curious for those who use the Elite's blind scan, what does it do when you already have a transponder in memory? Perhaps I should try it again.
But yeah, the Azbox doesn't have a "true" blind scan, but a single SR blind scan CAN come in handy when looking for a specific channel that always uses the same SR, particularly on Ku. On C-band, if I'm looking for something that uses say 29270 or 30000, I can find those without blind scan in about 3 minutes by listening on my SW while flipping through the channels, but since Ku channels are kind of non-standard on most analog receivers, you can't do that on Ku. So I really see the Azbox blind scan most useful on Ku.