Radio frequency extender device for extending an effective range of wireless radio frequency networks by a combination of wireless and wired connections

A radio frequency extender device comprising:

• a radio frequency transmitter;
• a receiver positioned at a location remote from said radio frequency transmitter, said receiver adapted to produce a humanly perceivable signal from a transmission from said radio frequency transmitter;
• and
• a cable conduit extending between said radio frequency transmitter and said receiver, said cable conduit having one end spaced away from said radio frequency transmitter and an opposite end spaced away from said receiver, said cable conduit adapted to transmit the transmission from said radio frequency transmitter to said receiver, said cable conduit comprising:
• a copper wire;
• an insulator extending over and along said copper wire;
• a shield extending over and along said insulator;
• and
• an outer jacket overlying said shield, said copper wire having ends extending outwardly respectively from opposite ends of said insulator, each of the ends of said copper wire extending outwardly of said insulator for a distance equal to a whole number fraction of a fundamental frequency of the transmission from said radio frequency transmitter.