Abstract: At radio frequencies and in particular those associated with LTE and 4G telecommunications in the region of 1 GHz and above, inherent problems have been found with historically employed interconnections that lead to distortions and impairments to the transmitted signal generically termed PIM. This invention relates to creation of a connector system that separates the mechanical connection features from the forward and return transmission path components by use of non-conductive connector bodies and WaveWay a carefully shaped constrained linear signal path with low resistance and capacitance mating surfaces limiting parallel path distortions and smoother shapes to limit 3rd harmonic and other distortions and lower pressure contact requirements to provide at least equivalent PIM performance to conventional connectors at lower frequencies ˜800 MHz and improved PIM performance at 1 GHz and above.

Abstract: A door locking system configured to lock and unlock a door frame of a cabinet is provided. The door locking system includes a handle rod; a digital or mechanical door sensor configured to detect whether the door frame of the cabinet is open or closed; and a latch configured to lock the handle rod, the latch being connected to and controlled by a lock mechanism. The lock mechanism includes a mechanical module and an electromechanical module. The mechanical module is configured to actuate the latch to lock and unlock the handle rod, and configured to grant the electromechanical module control over the latch to lock and unlock the handle rod.