Abstract: Provided is a portable communication device that can be used in a hazardous location. In a portable communication device provided with an antenna and a case accommodating the antenna, the case comprises at least two divided bodies, namely a lower case which is a first divided body, and an upper case which is a second divided body. At least a portion of the divided body which faces the antenna, being either one of the two divided bodies, is formed from an electrically insulating resin satisfying explosion-resistance requirements, and the other divided body is made from an electrically conductive resin.