dear friend, now instead of tatasky, sundirect is good and getting full signal througout the day, it is cheaper than tatasky and monthly subscription also very less, and moreover u can get digital signal both audio and video also, as it is mpeg4 format.
i got fed up with tatasky,paying every time 100 qrs to techinician when it is disturbed by shamal and high winds.
this sundirect even in big winds also signal not disturbed even for single second also,
now ian vey happy to use this,

if any body wants i will sell my tatasky receiver.