Patent ID: 8059576

Claim:
Analog signal repeater system used in a power grid and distribution system where repeaters with signal gains are applied to extend radio frequency transmission range across a number of termination cable junction arrangements in different physical positions with cables interconnecting them for stable utilization of repeater gains and for bandwidth improvement as a function of transmission range, comprising: the signal repeater system with repeaters connected through differential signal couplers consisting of at least one signal coupler arrangement and at least two series impedances and at least one shunt impedance; whereby at least one signal transmission range is facilitated to accept radio frequency gains at the junctions, wherein at least two of the electrically accessible junctions include at least one repeater at each of said junctions, where signal couplers on cables of the junctions facilitate signal bypassing of the junctions and where the combination of transfer losses and inserted dampening in each of the junctions between signal couplers at each of the junctions increase signal isolation between ports of the repeaters at the junctions to mitigate problems from undesired signal coupling between ports of the repeaters.