Patents Assigned to R.F. Cellutions, LLC
  • Patent number: 6188875
    Abstract: A wireless telephone server system used for reproducing a wireless base station signal and introducing the reproduced signal in a new geographical area. The system reproduces or clones a full, high power operating cell site or cell unit of the same electromagnetic magnitude at a reduced cost. The wireless telephone system includes a parabolic collector operating in a frequency range of 140 Mhz to 2 Ghz and with a magnitude inner gain in a range of 14 to 21 dBw. A server antenna is connected to the parabolic collector using matching feedline jumpers to produce a resonant match. The server antenna is designed to provide a “under and over” null to the main lobe of the antenna at a minimum of 40 dBw. The system includes a plurality of duplexing devices with a bi-directional amplifier which allows 124 dBw of isolation between the parabolic collector and server antenna. Also, the system includes low-noise amplifiers that are adjustable from 1 to 12 dBw in system gain.
    Type: Grant
    Filed: January 17, 1998
    Date of Patent: February 13, 2001
    Assignee: R.F. Cellutions, LLC
    Inventor: Shane Evans