Abstract: A receiving device includes a shield case which is in a hollow box shape that is open on one side. The shield case reduces external interfering signals which interfere with an input signal of a broadcast wave. A printed wiring board includes a conductive portion that is electrically connected with an electronic component. A soldered portion is formed along a protrusion-free linearly extending side of an opening edge of the shield case. The soldered portion electrically connects with solder the shield case and the conductive portion.

Abstract: A receiving device includes a shield case which is in a hollow box shape that is open on one side. The shield case reduces external interfering signals which interfere with an input signal of a broadcast wave. A printed wiring board includes a conductive portion that is electrically connected with an electronic component. A soldered portion is formed along a protrusion-free linearly extending side of an opening edge of the shield case. The soldered portion electrically connects with solder the shield case and the conductive portion.

Abstract: A receiving device comprising: a shield case which is in a hollow box shape that is open on one side, the shield case reducing external interfering signals which interfere with an input signal of a broadcast wave; and a printed wiring board including a conductive portion that is electrically connected with an electronic component, wherein a soldered portion is formed along a side of an opening edge of the shield case, the soldered portion electrically connecting with solder the shield case and the conductive portion.

Abstract: The invention provides a dielectric resonator device comprising a coaxial dielectric resonator 2 which comprises a dielectric block 21 having a bore 22 extending therethrough, an outer conductor layer 24 formed on an outer peripheral surface of the dielectric block 21, an inner conductor layer 23 formed on the dielectric block 21 over an inner peripheral surface thereof defining the bore 22, a short-circuiting conductor layer 25 providing a short circuit between the outer conductor layer 24 and the inner conductor layer 23, and a separated conductor layer 3 formed on the outer peripheral surface of the dielectric block 21 and electrically separated from the outer conductor layer 24. The separated conductor layer 3 is connected to the ground by a switch SW, which varies the capacity of the resonator 2 upon switching to alter the resonance frequency thereof.

Abstract: The invention provides a dielectric resonator device comprising a coaxial dielectric resonator 2 which comprises a dielectric block 21 having a bore 22 extending therethrough, an outer conductor layer 24 formed on an outer peripheral surface of the dielectric block 21, an inner conductor layer 23 formed on the dielectric block 21 over an inner peripheral surface thereof defining the bore 22, a short-circuiting conductor layer 25 providing a short circuit between the outer conductor layer 24 and the inner conductor layer 23, and a separated conductor layer 3 formed on the outer peripheral surface of the dielectric block 21 and electrically separated from the outer conductor layer 24. The separated conductor layer 3 is connected to the ground by a switch SW, which varies the capacity of the resonator 2 upon switching to alter the resonance frequency thereof.