-3db loss is nothing !

来源: 煤格 于 2009-12-12 10:56:59 [] [博客] [旧帖] [给我悄悄话] 本文已被阅读： 次 (277 bytes)
回答: Use Ultra Thin Coaxial Cable 由 煤格 于 2009-12-12 10:40:07
The cable signal entering the house is at least 20dB stronger than the minimum required strength set by the cable company.

Therefore -3db loss is nothing. If you live in a very old house, multiple splitters may cause signal problems, but the 1-to-1 connection will not.
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