LNB problems?

[N5XZS]

Hello everyone,

I have a little weard problems my LNB won't work past west of AI-5 satellite the signal meter drops to lows 20s instead of 50 in the noise floor enviroments.

Now East of AI-5 works great and the arcs of the sky from the west to the east Horizions is fine too.

The receiver is Fortec Star Lifetime with a 90 CM dish and the H to H motor SM3D12.

The location is in Albuquerque, NM USA.

 

[PSB]

Check that the LNB cable has not come loose on the motor, I had a similar problem, I would loose all satellites further west than G10R then I seen that the cable was coming loose then retightened its self when I motored back east : ) I think the cold is the problem the cables become very hard with no give, worth a try. Good Luck!