In my tests, H9s, all images don't have blindscan plugin C band working (3400 ~4200, for example) and (only Ku).. then, I'm using my vuzero4k to do this...
According support SF8008, changing own drivers, symbol rate working fine blindscan starting 100 until 80000. H9s, same cpu and demod, only 1000 to 45000... and now, for me, all images available don't have good choice.
I hope someone can correct the Blind scan plug in for C-BAND, my box is on the shelve, not using it.