Maybe a dirty fiber, maybe a bad receiver, what all have you checked?
Isolate your problem.
Have you measured your CNR at the node's receiver on some of your analog channels? Does this level seem to be right?
There could be any number of things causing your bad MER.
I would start with cleaning fibers, headend and field, and then try the electronics, starting with the node's receiver.
Hope this helps.
Re: Modulation error ratio
Member #: 13141
Registered: 1996-2001
Posted:
27
Name:
Donnie Grider
Name:
Donnie Grider
Company:
CATV
Occupation:
Technician
Location:
Houston, TX
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