| http://www.w3.org/ns/prov#value | - FIG. 1B is a schematic block diagram of the distribution network 124 used to distribute the signals generated by the head-end portion of system 100 shown in FIG. 1A. Line amplifiers 126 provided in line with each of cables 122 at predetermined distance spacings provide amplification for the transponder signals carried by the cables The 4-port addressable cable selector 128 is installed in line wit
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