If you have just that one camera, I'm not
sure what to tell you. Dainan mentioned the
main culprits to static. It would be
interesting to know if another camera would
do the same thing in the same place...
Remember to have the 'divet' on the
directional antenna on the camera pointing
towards the video receiver and to make sure
the antenna on the receiver is 'looking'
towards the camera. If the static continues,
make sure you've got good connections on you
video cables. It's possible you've got a
defective unit, if you've got no other
source of EM/RF around. Also, try moving the
channel selector switch around on both the
receiver and the camera. Their default
is 'A', so you might try 'B', and so-on
until you get better results.