Various discussions about
Vietnamese TV satellites, transponders, frequencies, updates, news, etc.
Day la dien dan mien phi, noi thao luan ve dai truyen hinh Vietnam hien duoc
phai mien phi tren satellite, bao gom thong tin cap nhat va thiet bi can thiet
ok.. - i copy/pasted from my file.. but you might wanna try 22000 then (instead of 21991) .. it might work better for you (if not - then it more likely your signal)
For my records i keep this TP at 21991, instead of 22000 (that is listed at Lyngsat, etc) - cuz one of my machines would NOT work with 22000 somehow..