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I was recently told,( by a salesman in a big box electronics store ), that because of normal signal degradation in cable tv broadcast, reception would be enhanced using a signal amplifier. I might have considered this BS, except he wasn't trying to sell me one, and referred me to Radio Shack. (I was looking for a television). I'd be interested in opinions concerning this. Thanks, Peter
NEVER split a signal off one TV to go to the next.
ALWAYS use only one splitter and split the signal where it enters the house running dedicated individual lines to each TV.THE BEST SUGGESTION: Cut back to basic cable and get a DSS system!!!!
I have found that cleaning all the F connections helps as well, especially if they have not been touched in years.
... that you must start with a clean, possibly weak, signal. If there is NOT a clean signal to start with, then all an amp will do is amplify the noise along with the signal. Then, you will have a dirty, strong signal which is really no improvement. In most stores where they have many sets running, they NEED to amplify the signal.Rooftop antennas (usually) provide adequete signal for 2 to 4 sets if properly split, all cables are good, connectors properly installed, and unused splitter outputs are terminated.
You would be surprised how many problems are caused by loose F connectors. They may look good but may not be crimped correctly. I have noticed that, in many cases where 3 (out of 4 ) sets are working fine but the fourth isn't, there's a good possibility there's a problem with the cable or the connectors.
Generally, if you have to use an amp, it should be installed as close to the antenna itself.
Could depend on signal strength coming into the house. When you amplify, you also amplify the noise as well.
nt
There is some truth to that. It really depends on how many times the signal is split off to different areas and your cable company. My house is pre-wired for cable. Downstairs the picture is great. After being split off a few times, the picture in my bedroom isn't as good and likely could benefit from an amplifier.
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