Signal seems intermittent

ok had Directv over a year now never had a problem until lastnight, I started losing random channels but could later return to them in a few seconds and they would be working. Finally I got frustrated and reset the box. only to have it not regain any useable signal. now it will sit at the directv loading screen then go blank and the blue "searching for sattelite signal" box will pop up and quickly fall off and still just a black screen, if I unplug the sattelite the signal message will stay up solid. I checked my signal strength and saw this.

101(A)

1-8: 96 0 95 0 94 0 95 94

9-16: 93 95 95 95 95 0 93 0

17-24: 93 0 94 0 96 93 95 0

25-32: 94 93 93 93 96 94 95 94