Abstract: A method and apparatus for positioning a workpiece in a desired position on a gauge fixture. The apparatus includes a gauge fixture, a positioner assembly, a pusher assembly and a controller. The fixture has a first side and a second side, the first side being opposite the second side. The positioner assembly is mounted on the first side of the gauge fixture, and includes a stop member, a crank and a positioner sensor. The pusher assembly is mounted on the second side of the gauge fixture, and includes a pusher member and a pusher sensor. The controller is connected to the pusher assembly and the positioner assembly.

Abstract: A duplexer for a radio transceiver is disclosed in which two volumes of dielectric material each have at least two holes and each is covered with a conductive material except for one surface. An electrode on the one surface of each volume is coupled to one of the holes and is coupled to a substrate via a terminal passing through a mounting device. The substrate provides coupling between the terminals of the two volumes and a common antenna.

Abstract: A dielectric block filter which may be mounted on a printed circuit board or other substrate as a single component is disclosed. The dielectric filter utilizes metalized hole resonators having coupling characteristics determined by the metalization pattern on one surface of the dielectric block. Input and output coupling is accomplished via terminals asymmetrically arranged in a mounting bracket. Mounting tabs on the bracket opposite a recessed area holding the dielectric block secure the filter to the circuit board and provide ground connection for the filter.