Also, LNA to me means low noise amplifier or usually a part of a satellite receiver. For LNA issues I always try another A/V source such as a BD Player to see if it's the sat or other part at issue.
My samsung LCD TV LA40A450CID, sound keeps on going silent for a few seconds then the sound comes back. The picture remains throughout. LNA is on
Another TV connected to the same arial does not have this problem. There are no other electrical appliances that could be interferring with the signal
This problem is getting worse.
I would appreciate any advice or help
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