Camera System Help Needed - AVS Forum | Home Theater Discussions And Reviews
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post #1 of 3 Old 03-02-2007, 11:40 AM - Thread Starter
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We have an outdoor camera system connected to our cable system. A crucial piece of this is a Channel Vision tier trap filter, which takes out channels 70-79.

Problem is, our reception on the remaining analog channels isn't as good as it should be, and we were hoping to find a filter that didn't take out so many channels.

Any suggestions for these problems? The guy who did the low voltage on our home is angry with our builder and I fear that I'll have to make any changes myself.

Thanks for any help.
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post #2 of 3 Old 03-07-2007, 10:31 AM
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You could run a dedicated line for the camera and use the existing line for video and eliminate the trap. Those filters are notorious for making the picture grainy.

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post #3 of 3 Old 03-07-2007, 10:55 AM
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The "Q" (quality, or sharpness of the cutoffs) of the filter, is determined by how many stages, or levels, of filtering are used. So, a filter with sharper cutoff points will be larger, and cost more.

You can check out "Channel Deletion Filters" at sites like:

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