Patent ID: 7466564

Claim:
A radio frequency unit comprising: a box-shaped chassis; an insulating board housed in the chassis, the insulating board having electronic components and grounding pattern thereon, the insulating board having a cutout portion provided thereon; two connectors attached to a front plate of the chassis with a space therebetween; and a supporting member protruding into the chassis provided in a position between the two connectors in the front plate, wherein the supporting member includes: a flat plate portion that is bent at right angles from an end face of the front plate, and extends inwardly and parallel to the insulating board, and a pair of tongue pieces that are bent towards the inside of the chassis from both side ends of the flat plate portion, and wherein the pair of tongue pieces are located in the cutout portion of the insulating board, and the tongue pieces are soldered to the grounding pattern of the insulating board.