Coaxial cable for CCTV

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Coaxial cable for CCTV

Post: # 12Post admin
Tue Jun 05, 2007 11:10 am

There are many types of co-axial cable, all manifesting different figures for signal loss, screening capability and cost. The signal is carried by the central copper core and signal is return along the braided screen and this is connected to the earth of a system. It also provides protection against RFI.

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